{"product_id":"fl16-led-stadium-floodlight","title":"FL16 LED Stadium Floodlight","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eFL16 LED Stadium Floodlight · ZC Lighting\u003c\/title\u003e\n    \u003cstyle\u003e\n        \/* ===== 字体 \u0026 全局重置 ===== *\/\n        @import url('https:\/\/fonts.googleapis.com\/css2?family=Arimo:wght@400;600;700\u0026display=swap');\n\n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n\n        body {\n            font-family: 'Arimo', Arial, sans-serif;\n            background: #000000;\n            color: #FFFFFF;\n            line-height: 1.6;\n            font-size: 17px;\n            letter-spacing: 0.02em;\n            -webkit-font-smoothing: antialiased;\n        }\n\n        .page {\n            max-width: 1440px;\n            margin: 0 auto;\n            padding: 50px 24px;\n        }\n\n        \/* ===== 标题系统 ===== *\/\n        h1,\n        h2,\n        h3,\n        h4 {\n            font-family: 'Arimo', Arial, sans-serif;\n            font-weight: 600;\n            letter-spacing: 0.04em;\n        }\n\n        h1 {\n            font-size: 2.4rem;\n            text-align: center;\n            margin-bottom: 0.3rem;\n        }\n\n        h2 {\n            font-size: 2rem;\n            margin-bottom: 1rem;\n        }\n\n        h2.sub {\n            font-size: 1.7rem;\n            border-left: 5px solid #DC2626;\n            padding-left: 1.2rem;\n            margin-bottom: 1.2rem;\n        }\n\n        h3 {\n            font-size: 1.3rem;\n            margin-bottom: 0.6rem;\n        }\n\n        h4 {\n            font-size: 1rem;\n            margin-bottom: 0.4rem;\n        }\n\n        .lead {\n            font-size: 1.05rem;\n            color: #C0C0C0;\n            max-width: 720px;\n            margin-bottom: 1.8rem;\n            line-height: 1.7;\n        }\n\n        \/* ===== 布局 ===== *\/\n        .grid-2 {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 30px;\n        }\n        .grid-3 {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 24px;\n        }\n        .grid-4 {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 24px;\n        }\n        .grid-5 {\n            display: grid;\n            grid-template-columns: repeat(5, 1fr);\n            gap: 18px;\n        }\n        .grid-6 {\n            display: grid;\n            grid-template-columns: repeat(6, 1fr);\n            gap: 18px;\n        }\n\n        @media (max-width: 1200px) {\n            .grid-6 {\n                grid-template-columns: repeat(3, 1fr);\n            }\n            .grid-5 {\n                grid-template-columns: repeat(3, 1fr);\n            }\n            .grid-3 {\n                grid-template-columns: repeat(2, 1fr);\n            }\n        }\n        @media (max-width: 992px) {\n            .grid-4 {\n                grid-template-columns: repeat(2, 1fr);\n            }\n            .grid-5 {\n                grid-template-columns: repeat(2, 1fr);\n            }\n            .grid-2 {\n                grid-template-columns: 1fr;\n            }\n        }\n        @media (max-width: 768px) {\n            .grid-3,\n            .grid-4,\n            .grid-5,\n            .grid-6 {\n                grid-template-columns: 1fr;\n            }\n            .page {\n                padding: 30px 16px;\n            }\n            h1 {\n                font-size: 1.8rem;\n            }\n            h2.sub {\n                font-size: 1.4rem;\n            }\n        }\n\n        \/* ===== 卡片系统 ===== *\/\n        .card {\n            background: #111111;\n            border-radius: 18px;\n            padding: 24px 20px;\n            border: 1px solid #2A2A2A;\n            transition: all 0.25s ease;\n        }\n        .card:hover {\n            border-color: #DC2626;\n            transform: translateY(-3px);\n            box-shadow: 0 10px 30px rgba(220, 38, 38, 0.12);\n        }\n\n        .card-dark {\n            background: #1A1A1A;\n            border-radius: 18px;\n            padding: 24px 22px;\n            border: 1px solid #2A2A2A;\n        }\n\n        \/* ===== 首屏统计 ===== *\/\n        .hero-stats {\n            display: flex;\n            gap: 20px;\n            margin: 28px 0 10px;\n            flex-wrap: wrap;\n        }\n        .stat-card {\n            background: #111111;\n            border-radius: 14px;\n            padding: 18px 22px;\n            border: 1px solid #2A2A2A;\n            flex: 1;\n            min-width: 140px;\n        }\n        .stat-card .value {\n            font-size: 1.8rem;\n            font-weight: 700;\n            color: #DC2626;\n        }\n        .stat-card .label {\n            font-size: 0.85rem;\n            color: #B0B0B0;\n            margin-top: 4px;\n        }\n        .stat-card .sub {\n            font-size: 0.75rem;\n            color: #777;\n        }\n\n        \/* ===== 首屏中间高亮 ===== *\/\n        .hero-layout {\n            display: grid;\n            grid-template-columns: 1.2fr 0.8fr;\n            gap: 30px;\n            align-items: stretch;\n            margin: 20px 0 10px;\n        }\n        @media (max-width: 900px) {\n            .hero-layout {\n                grid-template-columns: 1fr;\n            }\n        }\n        .hero-layout .left {\n            background: #111111;\n            border-radius: 18px;\n            padding: 28px 26px;\n            border: 1px solid #2A2A2A;\n        }\n        .hero-layout .right {\n            background: #111111;\n            border-radius: 18px;\n            padding: 28px 26px;\n            border: 1px solid #2A2A2A;\n            display: flex;\n            flex-direction: column;\n            justify-content: center;\n        }\n        .hero-layout .right .stat-row {\n            display: flex;\n            justify-content: space-between;\n            padding: 10px 0;\n            border-bottom: 1px solid #222;\n        }\n        .hero-layout .right .stat-row:last-child {\n            border-bottom: none;\n        }\n        .hero-layout .right .stat-row .label {\n            color: #B0B0B0;\n            font-size: 0.9rem;\n        }\n        .hero-layout .right .stat-row .value {\n            color: #DC2626;\n            font-weight: 700;\n            font-size: 1.1rem;\n        }\n\n        \/* ===== 光束按钮样式 ===== *\/\n        .beam-btn {\n            background: transparent;\n            border: 1px solid #2A2A2A;\n            color: #aaa;\n            font-family: 'Arimo', sans-serif;\n            font-size: 0.78rem;\n            font-weight: 600;\n            padding: 6px 14px;\n            border-radius: 30px;\n            cursor: pointer;\n            transition: all 0.2s ease;\n            white-space: nowrap;\n        }\n        .beam-btn:hover {\n            border-color: #DC2626;\n            color: #fff;\n        }\n        .beam-btn.active {\n            background: #DC2626;\n            border-color: #DC2626;\n            color: #fff;\n        }\n\n        \/* ===== 工程特性卡片 ===== *\/\n        .eng-card {\n            background: #111111;\n            border-radius: 20px;\n            padding: 28px 26px;\n            border: 1px solid #2A2A2A;\n            height: 100%;\n            transition: border 0.2s;\n        }\n        .eng-card:hover {\n            border-color: #DC2626;\n        }\n        .eng-card .title {\n            font-size: 1.3rem;\n            font-weight: 600;\n            color: #fff;\n            border-bottom: 2px solid #DC2626;\n            padding-bottom: 8px;\n            margin-bottom: 16px;\n            display: inline-block;\n        }\n        .eng-card img {\n            width: 100%;\n            margin: 12px 0 14px;\n            border-radius: 8px;\n        }\n        .eng-card p {\n            color: #C8C8C8;\n            font-size: 0.95rem;\n            line-height: 1.7;\n        }\n\n        \/* ===== 应用卡片 (间距调大) ===== *\/\n        .app-card {\n            background: #111111;\n            border-radius: 18px;\n            padding: 32px 16px 28px 16px;\n            border: 2px solid #2A2A2A;\n            text-align: center;\n            transition: all 0.2s ease;\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n            justify-content: center;\n            min-height: 160px;\n        }\n        .app-card:hover {\n            border-color: #DC2626;\n            transform: translateY(-3px);\n        }\n        .app-card .app-icon {\n            font-size: 3rem;\n            line-height: 1.2;\n            display: block;\n            margin-bottom: 18px;\n        }\n        .app-card .app-name {\n            font-family: 'Arimo', sans-serif;\n            font-size: 1rem;\n            font-weight: 600;\n            color: #fff;\n            display: block;\n            line-height: 1.3;\n        }\n\n        \/* ===== 技术规格 ===== *\/\n        .spec-grid {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 24px;\n        }\n\n        @media (max-width: 1100px) {\n            .spec-grid {\n                grid-template-columns: repeat(2, 1fr);\n            }\n        }\n        @media (max-width: 700px) {\n            .spec-grid {\n                grid-template-columns: 1fr;\n            }\n        }\n\n        .spec-card {\n            background: #111111;\n            border-radius: 16px;\n            padding: 24px 22px;\n            border: 1px solid #2A2A2A;\n            height: 100%;\n            transition: border 0.2s;\n        }\n        .spec-card:hover {\n            border-color: #DC2626;\n        }\n        .spec-card h3 {\n            font-size: 1.1rem;\n            color: #DC2626;\n            border-bottom: 1px solid #2A2A2A;\n            padding-bottom: 10px;\n            margin-bottom: 16px;\n            letter-spacing: 0.06em;\n            font-weight: 700;\n        }\n        .spec-item {\n            display: flex;\n            flex-direction: column;\n            margin-bottom: 12px;\n            padding-bottom: 10px;\n            border-bottom: 1px solid #1a1a1a;\n        }\n        .spec-item:last-child {\n            border-bottom: none;\n            margin-bottom: 0;\n            padding-bottom: 0;\n        }\n        .spec-item .label {\n            font-size: 0.7rem;\n            text-transform: uppercase;\n            color: #999;\n            letter-spacing: 0.06em;\n            font-weight: 600;\n            margin-bottom: 2px;\n        }\n        .spec-item .value {\n            font-size: 0.92rem;\n            color: #F0F0F0;\n            font-weight: 400;\n            line-height: 1.5;\n        }\n        .spec-item .value .muted {\n            color: #777;\n            font-size: 0.78rem;\n            display: block;\n        }\n\n        \/* ============================================================ *\/\n        \/* 配件切换模块 *\/\n        \/* ============================================================ *\/\n        .accessories-wrapper {\n            background: #111111;\n            border-radius: 24px;\n            padding: 32px 28px;\n            border: 1px solid #2A2A2A;\n            margin-top: 40px;\n        }\n\n        .accessory-tabs {\n            display: flex;\n            gap: 6px;\n            margin: 20px 0 28px;\n            flex-wrap: wrap;\n            border-bottom: 1px solid #2A2A2A;\n            padding-bottom: 4px;\n        }\n\n        .accessory-tab {\n            background: transparent;\n            border: none;\n            color: #888;\n            font-family: 'Arimo', sans-serif;\n            font-size: 1rem;\n            font-weight: 600;\n            padding: 10px 22px;\n            cursor: pointer;\n            border-radius: 40px 40px 0 0;\n            transition: all 0.25s ease;\n            letter-spacing: 0.04em;\n            position: relative;\n        }\n        .accessory-tab:hover {\n            color: #fff;\n            background: #1A1A1A;\n        }\n        .accessory-tab.active {\n            color: #fff;\n            background: #1A1A1A;\n            border-bottom: 3px solid #DC2626;\n        }\n        .accessory-tab .tab-icon {\n            margin-right: 8px;\n        }\n\n        .accessory-panels {\n            position: relative;\n            margin-top: 10px;\n        }\n\n        .accessory-panel {\n            display: none;\n            animation: fadePanel 0.35s ease;\n        }\n        .accessory-panel.active {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 36px;\n            align-items: start;\n        }\n\n        @keyframes fadePanel {\n            0% {\n                opacity: 0.4;\n                transform: translateY(8px);\n            }\n            100% {\n                opacity: 1;\n                transform: translateY(0);\n            }\n        }\n\n        @media (max-width: 768px) {\n            .accessory-panel.active {\n                grid-template-columns: 1fr;\n                gap: 24px;\n            }\n            .accessory-tab {\n                font-size: 0.85rem;\n                padding: 8px 14px;\n            }\n        }\n\n        \/* ===== 图片展示区 ===== *\/\n        .panel-image {\n            background: #1A1A1A;\n            border-radius: 16px;\n            border: 2px solid #2A2A2A;\n            overflow: hidden;\n            aspect-ratio: 4\/3;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            transition: border-color 0.3s;\n            position: relative;\n        }\n        .panel-image:hover {\n            border-color: #DC2626;\n        }\n        .panel-image img {\n            width: 100%;\n            height: 100%;\n            object-fit: cover;\n            display: block;\n        }\n\n        \/* 多图网格 (Visor 三张图) *\/\n        .panel-image .image-grid {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            grid-template-rows: 1fr 1fr;\n            gap: 4px;\n            width: 100%;\n            height: 100%;\n            padding: 4px;\n            background: #1A1A1A;\n        }\n        .panel-image .image-grid img {\n            width: 100%;\n            height: 100%;\n            object-fit: cover;\n            border-radius: 8px;\n        }\n        .panel-image .image-grid img:first-child {\n            grid-column: 1 \/ 3;\n            grid-row: 1 \/ 2;\n        }\n        .panel-image .image-grid img:nth-child(2) {\n            grid-column: 1 \/ 2;\n            grid-row: 2 \/ 3;\n        }\n        .panel-image .image-grid img:nth-child(3) {\n            grid-column: 2 \/ 3;\n            grid-row: 2 \/ 3;\n        }\n\n        .panel-image .upload-placeholder {\n            text-align: center;\n            color: #666;\n            padding: 20px;\n            position: absolute;\n            top: 50%;\n            left: 50%;\n            transform: translate(-50%, -50%);\n            pointer-events: none;\n        }\n        .panel-image .upload-placeholder .icon {\n            font-size: 3rem;\n            display: block;\n            margin-bottom: 10px;\n        }\n        .panel-image .upload-placeholder .hint {\n            font-size: 0.8rem;\n            color: #555;\n        }\n        .panel-image img[src=\"\"] {\n            display: none;\n        }\n        .panel-image img:not([src=\"\"])+.upload-placeholder {\n            display: none;\n        }\n        .panel-image img[src=\"\"]+.upload-placeholder {\n            display: block;\n        }\n        .panel-image img:not([src=\"\"]) {\n            display: block;\n        }\n        .panel-image.has-images .upload-placeholder {\n            display: none !important;\n        }\n\n        .panel-details {\n            display: flex;\n            flex-direction: column;\n            gap: 10px;\n        }\n        .panel-details .badge {\n            display: inline-block;\n            background: #1f1f1f;\n            border: 1px solid #DC2626;\n            color: #DC2626;\n            font-size: 0.7rem;\n            font-weight: 600;\n            padding: 2px 14px;\n            border-radius: 40px;\n            letter-spacing: 0.06em;\n            align-self: flex-start;\n        }\n        .panel-details h3 {\n            font-size: 1.8rem;\n            color: #fff;\n            margin-bottom: 4px;\n        }\n        .panel-details .subhead {\n            font-size: 1rem;\n            color: #B0B0B0;\n            margin-bottom: 10px;\n        }\n        .panel-details .desc {\n            font-size: 0.95rem;\n            color: #C8C8C8;\n            line-height: 1.8;\n            margin-bottom: 12px;\n        }\n        .panel-details ul {\n            list-style: none;\n            padding: 0;\n            margin: 0;\n        }\n        .panel-details ul li {\n            font-size: 0.88rem;\n            color: #D0D0D0;\n            padding: 6px 0;\n            padding-left: 24px;\n            position: relative;\n            line-height: 1.5;\n            border-bottom: 1px solid #1f1f1f;\n        }\n        .panel-details ul li:last-child {\n            border-bottom: none;\n        }\n        .panel-details ul li::before {\n            content: \"✓\";\n            color: #DC2626;\n            font-weight: 700;\n            position: absolute;\n            left: 0;\n            top: 6px;\n        }\n\n        \/* ===== 通用工具 ===== *\/\n        .text-center {\n            text-align: center;\n        }\n        .text-red {\n            color: #DC2626;\n        }\n        .mt-20 {\n            margin-top: 20px;\n        }\n        .mt-30 {\n            margin-top: 30px;\n        }\n        .mt-40 {\n            margin-top: 40px;\n        }\n        .mb-20 {\n            margin-bottom: 20px;\n        }\n        .section-dark {\n            background: #0A0A0A;\n            padding: 40px 0;\n            border-top: 1px solid #1F1F1F;\n            border-bottom: 1px solid #1F1F1F;\n        }\n        .badge-red {\n            display: inline-block;\n            background: #1f1f1f;\n            border: 1px solid #DC2626;\n            color: #DC2626;\n            font-size: 0.65rem;\n            font-weight: 600;\n            padding: 2px 14px;\n            border-radius: 40px;\n            letter-spacing: 0.06em;\n        }\n        .footer-bar {\n            margin-top: 28px;\n            padding: 12px 20px;\n            background: #1A1A1A;\n            border-radius: 60px;\n            border: 1px solid #2A2A2A;\n            display: flex;\n            justify-content: space-between;\n            flex-wrap: wrap;\n            gap: 10px;\n            align-items: center;\n        }\n        .footer-bar .left {\n            color: #999;\n            font-size: 0.8rem;\n        }\n        .footer-bar .right {\n            color: #DC2626;\n            font-size: 0.8rem;\n            font-weight: 500;\n        }\n\n        .feature-card {\n            background: #111111;\n            border-radius: 14px;\n            padding: 20px 16px;\n            border: 1px solid #2A2A2A;\n            text-align: center;\n            transition: all 0.2s;\n        }\n        .feature-card:hover {\n            border-color: #DC2626;\n            transform: translateY(-3px);\n        }\n        .feature-card .icon {\n            font-size: 2rem;\n            margin-bottom: 8px;\n        }\n        .feature-card h4 {\n            font-size: 0.92rem;\n            font-weight: 600;\n            color: #fff;\n            margin-bottom: 4px;\n        }\n        .feature-card p {\n            font-size: 0.8rem;\n            color: #B0B0B0;\n            line-height: 1.4;\n        }\n\n        \/* ===== 特性标签 ===== *\/\n        .feature-chips {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 14px;\n            margin: 28px 0 10px;\n        }\n        @media (max-width: 700px) {\n            .feature-chips {\n                grid-template-columns: 1fr 1fr;\n            }\n        }\n        @media (max-width: 450px) {\n            .feature-chips {\n                grid-template-columns: 1fr;\n            }\n        }\n        .chip {\n            background: #1A1A1A;\n            border: 1px solid #2A2A2A;\n            border-radius: 40px;\n            padding: 12px 18px;\n            display: flex;\n            align-items: center;\n            gap: 12px;\n            transition: border 0.2s;\n        }\n        .chip:hover {\n            border-color: #DC2626;\n        }\n        .chip .icon {\n            font-size: 1.3rem;\n        }\n        .chip .text {\n            font-size: 0.85rem;\n            color: #E0E0E0;\n        }\n        .chip .highlight {\n            color: #DC2626;\n            font-weight: 600;\n        }\n\n        \/* ===== 光束项目 (配光列表) ===== *\/\n        .beam-item {\n            display: flex;\n            align-items: flex-start;\n            gap: 14px;\n            padding: 12px 16px;\n            margin-bottom: 8px;\n            background: #1A1A1A;\n            border-radius: 14px;\n            border-left: 4px solid #DC2626;\n            transition: background 0.2s;\n            cursor: pointer;\n        }\n        .beam-item:hover {\n            background: #2a2a2a;\n        }\n        .beam-item .angle {\n            font-weight: 700;\n            font-size: 1.1rem;\n            color: #DC2626;\n            min-width: 44px;\n        }\n        .beam-item .info .name {\n            font-weight: 600;\n            color: #fff;\n        }\n        .beam-item .info .detail {\n            font-size: 0.85rem;\n            color: #B0B0B0;\n        }\n        .beam-item .info .tag {\n            font-size: 0.7rem;\n            color: #999;\n            background: #1f1f1f;\n            display: inline-block;\n            padding: 2px 12px;\n            border-radius: 30px;\n            border: 1px solid #333;\n            margin-top: 4px;\n        }\n    \u003c\/style\u003e\n\n\n\n    \u003cdiv class=\"page\"\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 1. 首屏 HERO --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv style=\"text-align:center; margin-bottom:20px;\"\u003e\n            \u003ch1\u003eFL16 LED Stadium Floodlight\u003c\/h1\u003e\n            \u003cp style=\"font-size:1.3rem; color:#DC2626; font-weight:600; letter-spacing:0.1em;\"\u003e500W – 1800W · Budget‑friendly · Flexible\u003c\/p\u003e\n            \u003cp style=\"max-width:750px; margin:12px auto 0; color:#C0C0C0; font-size:1.05rem;\"\u003e\n                The FL16 is a cost‑effective LED sports light from ZC Lighting. It uses modular LED parts and a one‑piece heatsink for great cooling. With 1‑3 flexible module options, it delivers high brightness and easy installation — perfect for stadiums and large outdoor areas.\n            \u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- 首屏统计 --\u003e\n        \u003cdiv class=\"hero-stats\"\u003e\n            \u003cdiv class=\"stat-card\"\u003e\n                \u003cdiv class=\"value\"\u003eEPA Rated\u003c\/div\u003e\n                \u003cdiv class=\"label\"\u003eLow Wind Load\u003c\/div\u003e\n                \u003cdiv class=\"sub\"\u003eOptimized for high‑mast safety\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"stat-card\"\u003e\n                \u003cdiv class=\"value\"\u003eOne‑Piece\u003c\/div\u003e\n                \u003cdiv class=\"label\"\u003eShovel‑Fin Heat Sink\u003c\/div\u003e\n                \u003cdiv class=\"sub\"\u003eExtrusion for cooling\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"stat-card\"\u003e\n                \u003cdiv class=\"value\"\u003eIP66 \/ IK08\u003c\/div\u003e\n                \u003cdiv class=\"label\"\u003eRobust Protection\u003c\/div\u003e\n                \u003cdiv class=\"sub\"\u003eAll‑weather durability\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"stat-card\"\u003e\n                \u003cdiv class=\"value\"\u003e50,000h\u003c\/div\u003e\n                \u003cdiv class=\"label\"\u003eLong Lifetime\u003c\/div\u003e\n                \u003cdiv class=\"sub\"\u003eL90B10 verified @ Ta=25°C\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 2. 配光性能 (参照 FL26 紧凑风格) --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv style=\"background:#111; border-radius:24px; padding:32px 28px; border:1px solid #2A2A2A; margin-top:30px;\"\u003e\n            \u003cdiv style=\"display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; margin-bottom:16px;\"\u003e\n                \u003ch2 style=\"font-size:1.6rem; margin:0;\"\u003eBeam Angles \u0026amp; Optical Coverage\u003c\/h2\u003e\n                \u003cspan class=\"badge-red\"\u003e● IES Certified\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cp style=\"color:#aaa; font-size:0.95rem; margin-bottom:20px;\"\u003eSelect the optimal beam distribution for your venue — from ultra-narrow long-throw to wide asymmetric field coverage.\u003c\/p\u003e\n\n            \u003c!-- 光束标签 (参照 FL26 风格) --\u003e\n            \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px;\"\u003e\n                \u003cbutton class=\"beam-btn active\" data-beam=\"10\"\u003e10°\u003c\/button\u003e\n                \u003cbutton class=\"beam-btn\" data-beam=\"15\"\u003e15°\u003c\/button\u003e\n                \u003cbutton class=\"beam-btn\" data-beam=\"20\"\u003e20°\u003c\/button\u003e\n                \u003cbutton class=\"beam-btn\" data-beam=\"30\"\u003e30°\u003c\/button\u003e\n                \u003cbutton class=\"beam-btn\" data-beam=\"60\"\u003e60°\u003c\/button\u003e\n                \u003cbutton class=\"beam-btn\" data-beam=\"P50\"\u003eP50\u003c\/button\u003e\n            \u003c\/div\u003e\n\n            \u003c!-- 配光图 + 详情 --\u003e\n            \u003cdiv style=\"background:#1A1A1A; border-radius:16px; border:1px solid #2A2A2A; overflow:hidden;\"\u003e\n                \u003cdiv style=\"display:flex; align-items:center; gap:24px; padding:20px; flex-wrap:wrap;\"\u003e\n                    \u003cdiv style=\"flex:0 0 auto; width:200px; height:150px; background:#0f0f0f; border-radius:12px; display:flex; align-items:center; justify-content:center; overflow:hidden; border:1px solid #2A2A2A;\"\u003e\n                        \u003cimg id=\"beamDiagram\" src=\"https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/10.png\" alt=\"Beam distribution\" style=\"width:100%; height:100%; object-fit:contain; padding:8px;\"\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv style=\"flex:1; min-width:200px;\"\u003e\n                        \u003cdiv style=\"font-size:0.7rem; text-transform:uppercase; color:#DC2626; letter-spacing:0.08em;\" id=\"beamType\"\u003eSymmetric Distribution\u003c\/div\u003e\n                        \u003cdiv style=\"font-size:1.8rem; font-weight:700; color:#fff; line-height:1.2;\" id=\"beamAngleDisplay\"\u003e10°\u003c\/div\u003e\n                        \u003cdiv style=\"font-size:0.9rem; color:#B0B0B0;\" id=\"beamApp\"\u003eUltra‑narrow long‑throw sports lighting\u003c\/div\u003e\n                        \u003cdiv style=\"font-size:0.82rem; color:#888; margin-top:4px;\" id=\"beamDesc\"\u003eFor tall poles and precise aiming — ideal for high‑mast stadium installations.\u003c\/div\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv style=\"flex:0 0 auto; text-align:right; border-left:1px solid #2A2A2A; padding-left:20px;\"\u003e\n                        \u003cdiv style=\"font-size:0.65rem; color:#666; letter-spacing:0.05em;\"\u003eMEASURED\u003c\/div\u003e\n                        \u003cdiv style=\"font-size:1rem; font-weight:700; color:#fff;\" id=\"beamMeasured\"\u003eAvg Beam Angle (50%): 10.7°\u003c\/div\u003e\n                        \u003cdiv style=\"font-size:0.6rem; color:#34d399; margin-top:2px;\"\u003e✓ LAB VERIFIED\u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 3. Product Features --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv style=\"background:#111; border-radius:24px; padding:32px 28px; border:1px solid #2A2A2A; margin-top:40px;\"\u003e\n            \u003ch2 class=\"sub\"\u003eProduct Features\u003c\/h2\u003e\n            \u003cp class=\"lead\"\u003eThe FL16 is engineered with a comprehensive set of features designed for professional sports lighting, delivering exceptional performance, durability, and cost efficiency.\u003c\/p\u003e\n            \u003cdiv class=\"grid-5\"\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🧩\u003c\/div\u003e\n\u003ch4\u003eSemi-Modular Design\u003c\/h4\u003e\n\u003cp\u003e1-3 module configuration for cost-effective scalability\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🌪️\u003c\/div\u003e\n\u003ch4\u003eChimney-Effect Cooling\u003c\/h4\u003e\n\u003cp\u003eNatural air convection for superior heat dissipation\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔲\u003c\/div\u003e\n\u003ch4\u003eExpandable Glass Cover\u003c\/h4\u003e\n\u003cp\u003eSeamlessly upgrade without redesign or separate models\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e⚡\u003c\/div\u003e\n\u003ch4\u003eHigh Efficiency 170 lm\/W\u003c\/h4\u003e\n\u003cp\u003eReduced energy consumption and faster ROI\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e💡\u003c\/div\u003e\n\u003ch4\u003e94% Light Transmission\u003c\/h4\u003e\n\u003cp\u003eOptical-grade PC lens maximizes luminous output\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e⚖️\u003c\/div\u003e\n\u003ch4\u003eLightweight Structure\u003c\/h4\u003e\n\u003cp\u003eOptimized weight for easier high-mast installation\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🎯\u003c\/div\u003e\n\u003ch4\u003ePrecision Aiming\u003c\/h4\u003e\n\u003cp\u003e5° scale knob + 360° rotation with laser aimer option\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eHeavy-Duty Bracket\u003c\/h4\u003e\n\u003cp\u003e65m\/s wind resistance with IP66\/IK08 protection\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🎛️\u003c\/div\u003e\n\u003ch4\u003eSmart Control Ready\u003c\/h4\u003e\n\u003cp\u003eDALI 2.0, DMX512, NTC compatible systems\u003c\/p\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"icon\"\u003e🔋\u003c\/div\u003e\n\u003ch4\u003eSeparated Power Supply\u003c\/h4\u003e\n\u003cp\u003eImproved reliability and extended lifespan\u003c\/p\u003e\n\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 4. Advanced Engineering Features --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv style=\"margin-top:40px;\"\u003e\n            \u003ch2 style=\"text-align:center; font-size:1.8rem;\"\u003eAdvanced Engineering Features\u003c\/h2\u003e\n            \u003cdiv class=\"grid-2\" style=\"margin-top:24px;\"\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003eSemi-Modular Design – Cost-Effective Scalability\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-500-1800W-led-modular-stadium-light-series.webp?v=1785490820\" alt=\"FL16 modular\"\u003e\n                    \u003cp\u003eThe FL16 brings a smarter approach to sports lighting. Its semi-modular system lets you choose 1 to 3 LED assemblies (500W–1800W) on a single, high-efficiency extruded heatsink. The integrated design cuts material costs while delivering superior thermal performance. Each module supports independent beam and CCT settings.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003eAdvanced Thermal Management – Chimney-Effect Cooling\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-500-1800W-led-modular-stadium-light-Chimney-Effect-Cooling.webp?v=1785491135\" alt=\"Chimney cooling\"\u003e\n                    \u003cp\u003eThe shovel-fin heatsink maximizes surface area while keeping weight low. Ventilation gaps between modules create a natural chimney effect that accelerates airflow and heat dissipation under high loads. This passive cooling system extends LED lifespan and ensures stable performance even in extreme temperatures (−43°C to +50°C).\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003eHigh Transmission Optics – 94% Efficiency\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-1800W-led-modular-stadium-light-with-High-Transmission-Optics-_-94-Efficiency.webp?v=1785491399\" alt=\"Optical efficiency\"\u003e\n                    \u003cp\u003eThe FL16 features optical-grade polycarbonate lenses with 94% transmittance — minimizing optical loss to just 6%. This maximizes lumens per watt, boosting overall system efficiency. Coupled with 170 lm\/W LED efficacy, the FL16 delivers outstanding brightness with significantly lower energy consumption.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003eExpandable Glass Cover Option – More Flexibility, Less Inventory\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-1800W-led-modular-stadium-light-Expandable-Glass-Cover-Option.webp?v=1785491650\" alt=\"Glass cover\"\u003e\n                    \u003cp\u003eIts optional tempered glass cover retrofits directly onto the standard housing with a front frame — so you can upgrade without redesigning or stocking multiple models. This smart flexibility slashes SKU clutter, lowers inventory overhead, and lets you customize for demanding conditions like coastal installations.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003ePrecision Aiming \u0026amp; Easy Installation\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-1800W-led-modular-stadium-light-with-Precision-Aiming.webp?v=1785491822\" alt=\"Precision aiming\"\u003e\n                    \u003cp\u003eThe FL16 enables precision aiming with a 5° incremental scale knob and 360° rotation bracket. An optional laser aimer ensures exact beam targeting during installation, guaranteeing optimal field coverage with minimal spill light. The quick-lock mechanism enables tool-free angle adjustments.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"eng-card\"\u003e\n                    \u003cdiv class=\"title\"\u003eSeparated Power Supply – Enhanced Reliability\u003c\/div\u003e\n                    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/fl16-1800W-led-modular-stadium-light-with-Separated-Power-Supply.webp?v=1785491962\" alt=\"Separated PSU\"\u003e\n                    \u003cp\u003eThe FL16 features a separated power supply design that isolates the driver from the LED heat source — significantly extending driver lifespan and enhancing overall system reliability. Compatible with leading driver brands including Inventronics, Moso, Sosen, and Meanwell.\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 5. Applications (间距调大) --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv class=\"section-dark\" style=\"margin-top:40px;\"\u003e\n            \u003cdiv class=\"page\" style=\"padding:20px 0;\"\u003e\n                \u003ch2 class=\"sub\"\u003eApplications\u003c\/h2\u003e\n                \u003cp class=\"lead\"\u003eThe FL16 Plus is engineered for professional, large-area lighting projects where high performance, long-term durability, and cost efficiency are non-negotiable.\u003c\/p\u003e\n                \u003cdiv class=\"grid-3\"\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e🏟️\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003eSports Stadiums\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e✈️\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003eAirports\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e⚓\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003ePorts\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e🏛️\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003ePlazas\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e🅿️\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003eParking Lots\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"app-card\"\u003e\n                        \u003cspan class=\"app-icon\"\u003e🏭\u003c\/span\u003e\n                        \u003cspan class=\"app-name\"\u003eIndustrial Areas\u003c\/span\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 6. Professional Accessories --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv class=\"accessories-wrapper\"\u003e\n            \u003ch2 class=\"sub\"\u003eProfessional Accessories: Enhance Your Lighting System\u003c\/h2\u003e\n            \u003cp class=\"lead\"\u003eFL16 offers a comprehensive range of optional accessories for specialized requirements and enhanced functionality. From light pollution control to precision installation tools, each accessory is designed to optimize performance and installation efficiency while maintaining IP66 weatherproof integrity.\u003c\/p\u003e\n\n            \u003cdiv class=\"accessory-tabs\" id=\"accessoryTabs\"\u003e\n                \u003cbutton class=\"accessory-tab active\" data-target=\"visor\"\u003e\n                    \u003cspan class=\"tab-icon\"\u003e🧢\u003c\/span\u003e Visor\n                \u003c\/button\u003e\n                \u003cbutton class=\"accessory-tab\" data-target=\"laser\"\u003e\n                    \u003cspan class=\"tab-icon\"\u003e🔫\u003c\/span\u003e Laser Sight\n                \u003c\/button\u003e\n                \u003cbutton class=\"accessory-tab\" data-target=\"cable\"\u003e\n                    \u003cspan class=\"tab-icon\"\u003e🔩\u003c\/span\u003e Anaconda Cable\n                \u003c\/button\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"accessory-panels\" id=\"accessoryPanels\"\u003e\n\n                \u003c!-- Visor --\u003e\n                \u003cdiv class=\"accessory-panel active\" id=\"panel-visor\"\u003e\n                    \u003cdiv class=\"panel-image has-images\"\u003e\n                        \u003cdiv class=\"image-grid\"\u003e\n                            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/acc1-fa233e7c46653766a299f1d9b5fc2c34673a22b1.webp\" alt=\"Visor 1\"\u003e\n                            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/acc2-41b8f6bae30e4cc9dd7d59d8e5d459bc34eb000c.webp\" alt=\"Visor 2\"\u003e\n                            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/acc3-bc61c1fac0d394df81e65bbf661378d353b22b57.webp\" alt=\"Visor 3\"\u003e\n                        \u003c\/div\u003e\n                        \u003cdiv class=\"upload-placeholder\"\u003e\n                            \u003cspan class=\"icon\"\u003e🖼️\u003c\/span\u003e\n                            \u003cspan\u003eUpload Visor Images\u003c\/span\u003e\n                            \u003cspan class=\"hint\"\u003e建议比例 4:3\u003c\/span\u003e\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"panel-details\"\u003e\n                        \u003cspan class=\"badge\"\u003e✔ Dark-Sky Compliant\u003c\/span\u003e\n                        \u003ch3\u003eVisor\u003c\/h3\u003e\n                        \u003cdiv class=\"subhead\"\u003eEnhanced spill-light control for residential-adjacent stadiums\u003c\/div\u003e\n                        \u003cdiv class=\"desc\"\u003eAluminum construction with tool-free installation. Designed to minimize light trespass and meet dark-sky regulations without compromising field illumination.\u003c\/div\u003e\n                        \u003cul\u003e\n                            \u003cli\u003eReduces uplight to \u0026lt;2% for dark-sky compliance\u003c\/li\u003e\n                            \u003cli\u003eAvailable in front and back configurations\u003c\/li\u003e\n                            \u003cli\u003eTool-free installation maintains IP66 integrity\u003c\/li\u003e\n                            \u003cli\u003eLightweight aluminum construction\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Laser Sight --\u003e\n                \u003cdiv class=\"accessory-panel\" id=\"panel-laser\"\u003e\n                    \u003cdiv class=\"panel-image has-images\"\u003e\n                        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/acc3-bc61c1fac0d394df81e65bbf661378d353b22b57.webp\" alt=\"Laser Sight\"\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"panel-details\"\u003e\n                        \u003cspan class=\"badge\"\u003e⚡ Precision Tool\u003c\/span\u003e\n                        \u003ch3\u003eLaser Sight\u003c\/h3\u003e\n                        \u003cdiv class=\"subhead\"\u003ePrecision beam targeting for faster, more accurate installation\u003c\/div\u003e\n                        \u003cdiv class=\"desc\"\u003eEssential for large-scale projects requiring uniform lighting. Battery-powered with magnetic mounting for quick setup and alignment.\u003c\/div\u003e\n                        \u003cul\u003e\n                            \u003cli\u003eAccurate beam positioning within ±1° precision\u003c\/li\u003e\n                            \u003cli\u003eReduces installation time by 40%\u003c\/li\u003e\n                            \u003cli\u003eBattery-powered with magnetic mounting\u003c\/li\u003e\n                            \u003cli\u003eCompatible with all FL16 Plus models\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003c!-- Anaconda Cable --\u003e\n                \u003cdiv class=\"accessory-panel\" id=\"panel-cable\"\u003e\n                    \u003cdiv class=\"panel-image has-images\"\u003e\n                        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/acc2-41b8f6bae30e4cc9dd7d59d8e5d459bc34eb000c.webp\" alt=\"Anaconda Conduit Cable\"\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"panel-details\"\u003e\n                        \u003cspan class=\"badge\"\u003e🛡️ Heavy-Duty\u003c\/span\u003e\n                        \u003ch3\u003eAnaconda Conduit Cable\u003c\/h3\u003e\n                        \u003cdiv class=\"subhead\"\u003eFlexible metal conduit protection for harsh environments\u003c\/div\u003e\n                        \u003cdiv class=\"desc\"\u003eProvides superior cable management and protection against physical damage, environmental stress, and bird pecking damage — essential for outdoor installations in bird-populated areas.\u003c\/div\u003e\n                        \u003cul\u003e\n                            \u003cli\u003eProtection against bird pecking damage\u003c\/li\u003e\n                            \u003cli\u003eDurable metal conduit construction\u003c\/li\u003e\n                            \u003cli\u003eEssential for outdoor installations in bird-populated areas\u003c\/li\u003e\n                            \u003cli\u003ePrevents cable damage and system downtime\u003c\/li\u003e\n                            \u003cli\u003eEasy installation and long-term reliability\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- ============================================================ --\u003e\n        \u003c!-- 7. Technical Specifications --\u003e\n        \u003c!-- ============================================================ --\u003e\n        \u003cdiv style=\"margin-top:40px;\"\u003e\n            \u003ch2 class=\"sub\"\u003eTechnical Specifications\u003c\/h2\u003e\n            \u003cp class=\"lead\"\u003eComprehensive technical data for engineering and procurement\u003c\/p\u003e\n\n            \u003cdiv class=\"spec-grid\"\u003e\n                \u003cdiv class=\"spec-card\"\u003e\n                    \u003ch3\u003e⚡ Power \u0026amp; Electrical\u003c\/h3\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eModel No.\u003c\/span\u003e\u003cspan class=\"value\"\u003eFL16G-500W \/ 600W \/ 1000W \/ 1200W \/ 1500W \/ 1800W\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003ePower Consumption (±5%)\u003c\/span\u003e\u003cspan class=\"value\"\u003e500W \/ 600W \/ 1000W \/ 1200W \/ 1500W \/ 1800W\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003ePower Supply\u003c\/span\u003e\u003cspan class=\"value\"\u003eInventronics \/ Moso \/ Sosen \/ Meanwell\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eInput Voltage\u003c\/span\u003e\u003cspan class=\"value\"\u003eAC100-277V \/ 198-528V\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003ePower Factor\u003c\/span\u003e\u003cspan class=\"value\"\u003e\u0026gt;0.95\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eSurge Protection\u003c\/span\u003e\u003cspan class=\"value\"\u003e10kV, 20kV SPD Extra Optional\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eDriver Type\u003c\/span\u003e\u003cspan class=\"value\"\u003eConstant Current (CC)\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eControl\u003c\/span\u003e\u003cspan class=\"value\"\u003e0-10V Dimming, DMX512, DALI-2\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"spec-card\"\u003e\n                    \u003ch3\u003e💡 Optical Performance\u003c\/h3\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eLED Type\u003c\/span\u003e\u003cspan class=\"value\"\u003eOsram, Cree, Lumileds\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eLight Efficacy (@5000K, Ra70)\u003c\/span\u003e\u003cspan class=\"value\"\u003e500W: 165 Lm\/W\u003cbr\u003e1000W: 155 Lm\/W\u003cbr\u003e1500W: 145 Lm\/W\u003cbr\u003e1800W: 135 Lm\/W\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eLuminous Flux (±10%)\u003c\/span\u003e\u003cspan class=\"value\"\u003e77.5k \/ 87k \/ 155k \/ 174k \/ 232.5k \/ 261k Lm\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eCCT\u003c\/span\u003e\u003cspan class=\"value\"\u003e3000K, 4000K, 5000K, 5700K, 6500K\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eCRI\u003c\/span\u003e\u003cspan class=\"value\"\u003eRa70, Ra80, Ra90, TLC190\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eSDCM\u003c\/span\u003e\u003cspan class=\"value\"\u003e6\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eBeam Angle\u003c\/span\u003e\u003cspan class=\"value\"\u003e5°, 23°(L20.59°), 10°, 15°, 20°, 30°, 60°, P50\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eLens\u003c\/span\u003e\u003cspan class=\"value\"\u003ePolycarbonate Optical Lens \/ + Temp Glass\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"spec-card\"\u003e\n                    \u003ch3\u003e🏗️ Construction \u0026amp; Materials\u003c\/h3\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eDimension (1 Module)\u003c\/span\u003e\u003cspan class=\"value\"\u003e523 L × 375 W × 173 H mm\u003cbr\u003e\u003cspan class=\"muted\"\u003e20.94″ × 14.76″ × 6.81″\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eDimension (2 Modules)\u003c\/span\u003e\u003cspan class=\"value\"\u003e565 L × 653 W × 173 H mm\u003cbr\u003e\u003cspan class=\"muted\"\u003e22.24″ × 25.71″ × 6.81″\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eDimension (3 Modules)\u003c\/span\u003e\u003cspan class=\"value\"\u003e565 L × 828 W × 173 H mm\u003cbr\u003e\u003cspan class=\"muted\"\u003e22.24″ × 32.60″ × 6.81″\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eNet Weight\u003c\/span\u003e\u003cspan class=\"value\"\u003e11.5 kg \/ 22.5 kg \/ 35.5 kg (±0.5)\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eMaterial\u003c\/span\u003e\u003cspan class=\"value\"\u003eAluminum 1060 \/ Powder Coating\u003cbr\u003eSteel Bracket SPCC \/ Powder Coating\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eFixture Color\u003c\/span\u003e\u003cspan class=\"value\"\u003eGray\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eIK Rating\u003c\/span\u003e\u003cspan class=\"value\"\u003eIK08\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eIP Rating\u003c\/span\u003e\u003cspan class=\"value\"\u003eIP66\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eEPA\u003c\/span\u003e\u003cspan class=\"value\"\u003e1.24 \/ 2.40 \/ 3.62 Pa\/(m²s)\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eMounting Option\u003c\/span\u003e\u003cspan class=\"value\"\u003eU‑Bracket Mounting\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"spec-card\"\u003e\n                    \u003ch3\u003e🌡️ Environment \u0026amp; Lifetime\u003c\/h3\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eOperating Temperature\u003c\/span\u003e\u003cspan class=\"value\"\u003e−40°C to +50°C\u003cbr\u003e\u003cspan class=\"muted\"\u003e−40°F to +122°F\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eLED Lifetime (Ta=25°C)\u003c\/span\u003e\u003cspan class=\"value\"\u003e50,000 Hours (L90B10)\u003c\/span\u003e\n\u003c\/div\u003e\n                    \u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"label\"\u003eWarranty\u003c\/span\u003e\u003cspan class=\"value\"\u003e5 Years\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003c\/div\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- ============================================================ --\u003e\n    \u003c!-- 光束切换 JavaScript --\u003e\n    \u003c!-- ============================================================ --\u003e\n    \u003cscript\u003e\n        (function() {\n            var beamData = {\n                '10': { type: 'Symmetric Distribution', angle: '10°', app: 'Ultra‑narrow long‑throw sports lighting', desc: 'For tall poles and precise aiming — ideal for high‑mast stadium installations.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/10.png', measured: '10.7°' },\n                '15': { type: 'Symmetric Distribution', angle: '15°', app: 'Narrow long‑throw coverage', desc: 'Well-suited for football pitches and large training fields.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/15.png', measured: '15.2°' },\n                '20': { type: 'Symmetric Distribution', angle: '20°', app: 'Narrow flood distribution', desc: 'Designed for side‑mast or corner‑mast layouts in club‑level stadiums.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/20.png', measured: '20.1°' },\n                '30': { type: 'Symmetric Distribution', angle: '30°', app: 'Medium‑narrow beam', desc: 'A versatile choice for club fields and multi‑sport grounds.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/30.png', measured: '29.8°' },\n                '60': { type: 'Symmetric Distribution', angle: '60°', app: 'Wide flood beam', desc: 'Ideal for courts, school grounds, and lower mounting heights.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/60.png', measured: '59.3°' },\n                'P50': { type: 'Asymmetric Distribution', angle: 'P50', app: 'Asymmetric beam for sideline control', desc: 'Non‑symmetrical distribution for specialized applications like sideline mounting and roadway lighting.', img: 'https:\/\/zcled.com\/wp-content\/uploads\/2026\/02\/P50.png', measured: 'P50' }\n            };\n\n            var buttons = document.querySelectorAll('.beam-btn');\n            var diagram = document.getElementById('beamDiagram');\n            var typeEl = document.getElementById('beamType');\n            var angleEl = document.getElementById('beamAngleDisplay');\n            var appEl = document.getElementById('beamApp');\n            var descEl = document.getElementById('beamDesc');\n            var measuredEl = document.getElementById('beamMeasured');\n\n            function updateBeam(key) {\n                var data = beamData[key];\n                if (!data) return;\n\n                diagram.src = data.img;\n                typeEl.textContent = data.type;\n                angleEl.textContent = data.angle;\n                appEl.textContent = data.app;\n                descEl.textContent = data.desc;\n                measuredEl.textContent = 'Avg Beam Angle (50%): ' + data.measured;\n\n                buttons.forEach(function(btn) {\n                    if (btn.getAttribute('data-beam') === key) {\n                        btn.classList.add('active');\n                    } else {\n                        btn.classList.remove('active');\n                    }\n                });\n            }\n\n            buttons.forEach(function(btn) {\n                btn.addEventListener('click', function() {\n                    var key = this.getAttribute('data-beam');\n                    if (key) updateBeam(key);\n                });\n            });\n\n            \/\/ 默认激活 10°\n            updateBeam('10');\n        })();\n    \u003c\/script\u003e\n\n    \u003c!-- ============================================================ --\u003e\n    \u003c!-- 配件切换 JavaScript --\u003e\n    \u003c!-- ============================================================ --\u003e\n    \u003cscript\u003e\n        (function() {\n            var tabs = document.querySelectorAll('.accessory-tab');\n            var panels = {\n                visor: document.getElementById('panel-visor'),\n                laser: document.getElementById('panel-laser'),\n                cable: document.getElementById('panel-cable')\n            };\n\n            function switchTab(targetId) {\n                tabs.forEach(function(tab) {\n                    if (tab.getAttribute('data-target') === targetId) {\n                        tab.classList.add('active');\n                    } else {\n                        tab.classList.remove('active');\n                    }\n                });\n\n                for (var key in panels) {\n                    if (panels.hasOwnProperty(key)) {\n                        if (key === targetId) {\n                            panels[key].classList.add('active');\n                        } else {\n                            panels[key].classList.remove('active');\n                        }\n                    }\n                }\n            }\n\n            tabs.forEach(function(tab) {\n                tab.addEventListener('click', function(e) {\n                    var target = this.getAttribute('data-target');\n                    if (target) {\n                        switchTab(target);\n                    }\n                });\n            });\n\n            var activeTab = document.querySelector('.accessory-tab.active');\n            if (!activeTab) {\n                switchTab('visor');\n            }\n        })();\n    \u003c\/script\u003e\n\n\u003c\/body\u003e","brand":"ZCLEDS","offers":[{"title":"500W - 1800W","offer_id":49336254759150,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/1370\/8782\/files\/1800W-FL16-Sports-flood-lighting-with-pc-lensvisorlaser_db40d2e9-500c-4131-b4cd-bce2bd9ba6f6.webp?v=1785492355","url":"https:\/\/www.zcleds.com\/es\/products\/fl16-led-stadium-floodlight","provider":"ZCLEDS","version":"1.0","type":"link"}