Columbia Lighting’s LLHP is a premium LED linear high bay fixture designed for durability, energy savings and performance and ideal for demanding environments such as sports complexes, warehouses, manufacturing facilities, commercial farm buildings and indoor recreational spaces.
Providing up to 98 lumens per watt at 70 CRI, LLHP outperforms traditional HID lighting by reducing energy use, extending life and improving light quality. Its 50,000-hour L80 lumen maintenance reduces life cycle maintenance costs, and it offers a 50% energy reduction in input watts compared to traditional HID sources. Its “instant on” capability facilitates the use of occupancy sensors by eliminating the slow restrike time associated with HID. It is available in 4000K or 5000K, fixed output or 0-10V dimming, and other options such as an occupancy sensor and integrated wiHUBB wireless control system.
The LLHP housing is made from anodized, extruded aluminum designed to absorb and deflect impact, as well as acting as a heat sink. This heat sink finish combines with a cool light engine, and aluminum clad LED driver enclosure to add strength and structural integrity, while protecting against heat. Downward sloping fins maximize thermal management and inhibit the accumulation of particles and debris. The power supply is dual encased for maximum protection. Aisle, medium and wide distribution choices ensure that light is directed where needed whether illuminating aisles, open areas or stacks.
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