Thanks to our in-house Certified Refurbished program, you can now get these high power 600W LED high bays for less, without any reduction in quality or reliability. These 160 lm/Watt high bays combine extremely high efficiency and extremely high light output to deliver a brilliant 96,000 lumens—the equivalent of 2000W metal halide—at just 600W.

These fixtures excel from the heights. Whether you're outfitting large warehouses or distribution centers, manufacturing floors, arenas, or covered stadiums, you will receive ample light coverage.

This Certified Refurbished 600W Ultra-High Lumen High Bay is built with the highest-grade LED components. Its driver circuitry is protected from dust and moisture by waterproof connections and silicone seals, earning the housing an IP65 rating. The heavy-duty, die-cast aluminum housing also serves as a massive high-efficiency heat sink — dissipating heat and further protecting the system for a lifetime of reliable, maintenance-free service.