TOPAZ LHB-18L-W-50K-U 120W LED Linear Highbay 5000K Controls Ready Dimmable 18000lm 120-277V

Identification & Application

Topaz LHB-18L-W-50K-U LED Linear High Bay, 120W, 5000K, 18000 Lumens, 120-277V

The Topaz LHB-18L-W-50K-U LED Linear High Bay is designed for commercial and industrial high-ceiling applications requiring high-output illumination and dependable performance. Typical installations include warehouses, manufacturing facilities, distribution centers, gymnasiums, and large retail environments.

This fixture produces 18,000 lumens of 5000K daylight-white illumination while operating at 120 watts. The wide-beam optical system utilizes a diffused lens and optically enhanced design to provide uniform light distribution with reduced glare in elevated mounting applications.

The luminaire features a die-cast aluminum housing with a center-mounted driver compartment for structural durability and thermal management. A white powder-coated finish and damp-location construction support installation in a wide range of indoor commercial and industrial environments.

A universal voltage driver accepts 120-277V input power and incorporates standard 0-10V dimming functionality. An integrated low-voltage sensor receptacle allows compatibility with occupancy sensors and lighting control systems for energy-efficient operation.

Suspension mounting hardware including V-hook and chain is supplied with the fixture. Optional surface-mount brackets, pendant-mount brackets, and wire guards are available separately to support varying installation requirements. The fixture is intended for mounting heights between 15 and 20 feet and serves as a replacement for traditional fluorescent and HID high bay systems.

Technical Performance Specifications