EnviroLux LED Linear High Bay Fixture Produces 201 Lumens Per Watt, >80 CRI.

This is simply the best LED linear High Bay fixture in the lighting industry.

The EnviroLux LED Linear High Bay Fixture is lightweight, produces 120 degree beam angle LEDs for anti-cave effect, 120-277v, Heavy Duty Metal Core PCB with more copper that will thermally manage LED Heat dissipation 3 times faster than any other available PCB option, Instant-On/Off flicker-free Cold Start an Hot Re-Start, and Bright white light (5000 ˚K) for greater visibility and safety.