The LED Linear High Bay Light HL03 by ZC Lighting is a next-generation industrial lighting solution designed to deliver high luminous efficiency, uniform linear light distribution, and long-term reliability.
Compared with traditional round high bay fixtures, HL03 features a linear housing and optical system, providing superior illumination consistency for aisles, shelving systems, and production areas.
Key Highlights:
-
High-efficiency LED chips with stable output
-
Linear beam pattern for wide and even coverage
-
Industrial-grade construction for long service life
-
Ideal replacement for traditional HID and fluorescent high bays
⚙️ Key Features & Advantages
| Feature | Advantage |
|---|---|
| High Luminous Efficacy | Up to 160 lm/W for maximum energy savings |
| Linear Optical Design | Ideal for aisles, racks, and production lines |
| Uniform Illumination | Reduces dark zones and overlapping light |
| Advanced Thermal Management | Ensures long LED lifetime |
| Flexible Configuration | Multiple wattages, optics, and controls |
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HL03 |
| Power Options | 50W / 100W / 150W / 200W / 240W |
| Input Voltage | AC 100–277V / 347–480V optional |
| Luminous Efficacy | Up to 160 lm/W |
| Color Temperature | 3000K / 4000K / 5000K / 5700K / 6500K |
| Color Rendering Index (CRI) | ≥93 |
| Beam Angle | 30*70/ 60*90° / 120° |
| IP Rating |
IP66 |
| Lifetime | ≥50,000 hours |
| Dimming Options | 0–10V / DALI optional |

🛡️ Protection & Reliability
| Item | Description |
|---|---|
| IP Rating | IP66 (dustproof and water-resistant) |
| Housing Material | Die-cast aluminum with corrosion-resistant coating |
| Operating Temperature | -30°C to +50°C |
| Surge Protection | 6kV standard (10kV optional) |
| Certifications | CE, RoHS (UL / DLC optional) |
| Reliability | Designed for continuous industrial operation |
🔬 Optical Design & Performance
| Item | Description |
|---|---|
| Optical Structure | Precision-engineered linear lens system |
| Light Distribution | Wide and rectangular coverage |
| Glare Control | Low UGR design |
| Illumination Quality | Consistent horizontal and vertical lighting |
| Operational Safety | Improved visual comfort and workplace safety |

🏭 Application Scenarios
| Application Area | Description |
|---|---|
| Warehouses | Uniform lighting for aisles and shelving |
| Logistics Centers | High-bay illumination for safe operations |
| Manufacturing Plants | Continuous lighting for production areas |
| Industrial Workshops | High brightness with reduced glare |
| Cold Storage Facilities | Stable operation in low temperatures |
🏢 Why Choose ZC Lighting
| Advantage | Description |
|---|---|
| Industry Experience | Over 10 years in industrial LED lighting |
| OEM & ODM Capability | Custom wattage, optics, drivers, and branding |
| Quality Control | Aging tests, photometric and safety inspections |
| Global Projects | Trusted supplier for worldwide projects |
| Technical Support | Professional pre- and after-sales service |
❓ FAQ
| Question | Answer |
|---|---|
| Can HL03 replace metal halide or fluorescent high bays? | Yes. It can replace 250W–600W HID fixtures with significant energy savings. |
| Is dimming supported? | Yes, 0–10V and DALI dimming are available. |
| Recommended mounting height? | 8–18 meters, depending on wattage and layout. |
| Is customization available? | Yes, OEM and ODM customization are supported. |
Are You Struggling With These Typical Light Problems?
❓Faced reduced lifespan due to poor heat dissipation?
Our lights feature a streamlined shell made of high-purity aluminum, ensuring efficient cooling and extended service life.
❓Worried about them interfering with other equipment?
Our smart control system offers remote monitoring and automatic adjustments, enhancing management efficiency.
❓Noticed luminous decay over time with them?
Our lights use high-efficiency LEDs to delay light decay, maintaining optimal illumination.
How can ZC Lighting customize your LED lighting solutions?
Power & CCT
Choose from various power levels
to meet your lighting needs.
Design Options
Various colors and materials to suit
different environments and needs.
Smart Control
Smart control systems for efficient
remote management.
Versatile Mounting
Various installation methods to suit different environmental needs.
Protective Cooling
High protection and effective cooling design for durability.
Branding & Packaging
Custom branding and packaging to enhance your image.
Certifications
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.
45 +
Certified Patent
Consider patents for each tech to ensure legal protection and market exclusivity
50 +
Production Equipments
Relevant production processes have been upgraded to international standards
10%
New R&D Expenses
10% of profits are invested annually in the continuous improvement of products