LED Linear High Bay 120W | 18K Lumens | 5000K | TOPAZ LHB-18L-W-50K-U

The Topaz 120W LED Linear High Bay delivers powerful and efficient illumination for industrial and commercial spaces, providing an ideal replacement for 360W HID fixtures. With a bright 5000K daylight white color temperature and an impressive 18,000 lumens, this fixture ensures exceptional visibility and uniform light distribution for warehouses, manufacturing areas, gymnasiums, and retail environments.

Engineered with a die-cast aluminum housing and diffused lens, it combines durability, superior thermal management, and low-glare illumination. Designed for high-performance and long lifespan, this fixture operates up to 100,000 hours at 77°F or 50,000 hours at 131°F, minimizing maintenance costs and downtime.

The integrated ½” knockout (KO) allows easy installation of sensors or additional wiring, and the sensor-ready socket supports low-voltage lighting controls for increased energy savings. Select models include power and CCT selectable switches, allowing customization at installation to meet specific lighting requirements.

FEATURES & BENEFITS

• High lumen output: 18,000 lumens (120W)

• Color temperature: 5000K (Daylight White)

• Voltage: 120–277V AC

• HID replacement: 360W equivalent

• Operating life:

  • 100,000 hours at 77°F (25°C)

  • 50,000 hours at 131°F (55°C)

• Construction: Die-cast aluminum body with central driver housing for superior heat dissipation

• Lens: Diffused for reduced glare and improved visual comfort

• Mounting options: Suspended or surface mount

• 1/2" KO: For optional controls or wiring access

• Sensor ready: Integrated socket for low-voltage lighting controls

• Certifications: UL Listed, DLC Qualified (select models), RoHS compliant

• Applications: Warehouses, gymnasiums, retail stores, manufacturing facilities, and distribution centers