Description
LHB-4-WS-50-U-EM Selectable Linear Highbay | Daylight 5000K For Warehouses, Retail & Gyms | Integral Emergency Backup
Specifically engineered for high-ceiling commercial and industrial spaces, this selectable ProLED linear highbay delivers powerful, uniform illumination while simplifying inventory and maintenance with field-selectable wattages and an integrated emergency backup.
KEY FEATURES:
- Wattage Selectable: Field-selectable 320W, 280W, or 240W to match lighting layouts and energy targets.
- Integrated Emergency Backup: Built-in battery backup provides reliable egress lighting without an external module.
- High Output: Delivers 43,000 lumens for bright, wide-spread illumination in large spaces.
- Dimmable Controls: 0-10V dimming enables simple integration with building controls for energy savings.
- Durable Construction: Steel housing with frosted polycarbonate lens for long service life in industrial environments.
APPLICATIONS:
- Distribution warehouses and fulfillment centers.
- Retail and big-box stores requiring high-output general lighting.
- Gymnasiums and manufacturing facilities with high ceilings.
- Tip: Use the selectable wattage to balance energy use and required illuminance per zone.
SPECIFICATIONS:
- Wattage: Selectable 320W, 280W, 240W
- Lumens: 43,000
- Average Life: 100,000
- Color Temperature: 5000K
- CRI: 80
- Dimmable: Yes (0-10V)
- Voltage: 120-277V & 347-480V
- Beam Type: Wide
- Power Factor: 0.9
- Warranty: 5 years
- Finish: White
- Lens: Frosted Poly Carb
- Housing Material: Steel
- Included Accessory: Chain & V Hook and Emergency Battery Backup
- Sold In Multiples Of: 1
- Weight Per Item: 26.7
CERTIFICATIONS & ADDITIONAL NOTES:
- Certifications: DLC 5.1 Premium, UL Listed, RoHS Compliant, FCC
- Operating Temp Range: -40C to 55C (-40F to 131F)
Downloads
Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. This item ships directly from the factory.

