I bought these lights for my sheet metal shop. Lights are rated for 60,000 hours of use. I bought them in late October early November of 2017. Some burnt out real early. I have five lights out with less than 6000 hours on them. I had bought one and liked how bright the area was (20 ft. ceilings) so I bought like ten of these lights. I do not think these lights are as good as I thought they were. I am going to try another light. I also did not attempt to return them. Two lights went out in like a year. So lets say 365 days x 8 hours a day = 2920 hours. I was open more like 2000 hours a year.

The lights were used to light up a 30x30 warehouse with a height of 15 feet. The warehouse peak is at 20 feet and lights were mounted at a height of approximately 17 feet. Lights came with hardware for various mounting options. I used a total of 4 lights each rated at 150 watts and 5k color. A professional electrical service man was used for the install and since each light only draws about 1.5 amps each, all were tied into a single breaker. One switch controls 2 lights another switch controls the other 2 lights. Hoping to get long life and will update my review accordingly.

We are using the light under the lean two of our shop. We installed two light that were not difficult to install and they are very bright.

These lights are super bright and we’re a breeze to install. They seem well constructed and not made of flimsy material at all. We bout these to replace another brand’s and are much happier with these. In fact, we have ordered several additional ones for other areas.

Awesome lights so far! Light up my 40x70 shop nicely