120W – 200W · 200 lm/W · 3-in-1 Adjustable
Engineered for maximum flexibility — field-adjustable power, color temperature, and beam angle. One fixture replaces 9 SKUs. Ideal for warehouses, manufacturing, food processing, and retail.
Switch between 60° / 90° / 120° via DIP switch — no tools, no lens replacement.
Fewer SKUs · Lower Inventory · Higher Flexibility
Match ceiling height and lighting requirements precisely — optimize energy consumption without compromising light quality.
Customize lighting atmosphere for any application — warehouse, retail, food processing, or mixed-use spaces.
Industry-leading LED high bay engineered for flexibility, efficiency, and long-term reliability in demanding environments.
Field-adjustable power, CCT, and beam angle — one fixture replaces 9 SKUs for inventory efficiency.
Up to 40,000 lumens at 200W — 60% energy savings vs. traditional HID systems.
Dust-proof, water-resistant, impact-resistant for harsh industrial environments (-40°C to +50°C).
90% lumen maintenance after 100,000 hours — the lowest total cost of ownership.
Intelligent thermal design, smart controls, and robust construction for professional applications.
HB21 system efficacy reaches 200 lm/W — twice the brightness of conventional 100 lm/W fixtures with 50% less energy. Achieve ROI within 24 months.
Modular die-cast aluminum heatsink with vertical fin structure creates chimney-effect airflow — passive cooling keeps LED junction below 85°C. Self-cleaning fins prevent dust accumulation. Fanless silent operation with no moving parts. TM-21 certified thermal performance maintains LED junction at 82°C @ 50°C ambient.
Multiple sensor technologies available — all options automatically dim to 10% when no motion is detected, saving up to 75% additional energy in low-traffic areas.
💰 Saves $180 per fixture annually (24/7, 50% occupancy)
Two professional mounting options to suit different regional standards — both support up to 200W fixtures with tool-free quick-release mechanism.
Onboard DIP switches allow installers to adjust power, CCT, and beam angle after installation — no need to order separate SKUs or return fixtures for reconfiguration.
The finless, smooth-surface design eliminates dust and debris accumulation points, making HB21 ideal for food processing plants, cleanrooms, and sanitary environments. Easy to clean and maintain — meets strict hygiene standards for sensitive industrial applications.
From industrial facilities to commercial spaces — wherever you need outstanding illumination, HB21 delivers.
✨ One SKU for all your high bay needs — simplify inventory, boost profits.
Comprehensive technical data for engineering, procurement, and project planning.
Power Range: 120W / 160W / 200W
Input Voltage: AC 100-277V / 277-480V
Power Factor: > 0.95
Surge Protection: 10kV (20kV opt.)
Driver: Inventronics / Moso / Sosen / Meanwell
Efficacy: 200 lm/W
Lumens: 24K / 32K / 40K lm
Beam Angles: 60° / 90° / 120°
CCT: 3000K – 6500K selectable
CRI: Ra70 std | Ra80+/90+ opt
IP Rating: IP65
IK Rating: IK10
Heatsink: Die-cast aluminum, finless
Mounting: Hook / Chain suspension
Weight: 1.75 kg
Dimensions: Ø350 × 17 mm
Temp Range: -30°C to +50°C
Wind Load: Grade 10+
Lifetime: 100,000 hrs (L90 @ 25°C)
Warranty: 5 years std (10 years opt)
Dimming: 0-10V / DALI-2 / DMX512
Sensors: Microwave / PIR / Daylight
Flicker: Flicker-free for cameras
Certifications: CE, RoHS, EN 12193
Carton: 370 × 370 × 100 mm
Gross Weight: 2.5 kg
Qty per Carton: 1 fixture
Pallet: 24 units / pallet
Everything you need to know about the HB21 LED High Bay.
One fixture. Infinite possibilities. Lower inventory. Higher efficiency. Get the HB21 advantage today.
✓ Free technical support ✓ Global shipping ✓ 5-year warranty
Our lights feature a streamlined shell made of high-purity aluminum, ensuring efficient cooling and extended service life.
Our smart control system offers remote monitoring and automatic adjustments, enhancing management efficiency.
Our lights use high-efficiency LEDs to delay light decay, maintaining optimal illumination.
Choose from various power levels
to meet your lighting needs.
Various colors and materials to suit
different environments and needs.
Smart control systems for efficient
remote management.
Various installation methods to suit different environmental needs.
High protection and effective cooling design for durability.
Custom branding and packaging to enhance your image.
Products are subject to multiple technical certifications and tests such as CE, BIS and ISO 9001 every year according to customer requirements, ensuring compliance with international safety, quality, and efficiency standards.
Consider patents for each tech to ensure legal protection and market exclusivity
Relevant production processes have been upgraded to international standards
10% of profits are invested annually in the continuous improvement of products