50W UFO LED High Bay Light - 5000LM Commercial & Industrial Lighting, 6000K Daylight White, IP54 Waterproof - Perfect for Warehouses, Factories, Workshops & Garages (12-Pack) - Energy Efficient Shop Lighting Solution for Business & Industrial Spaces

The lights did not have a plug they had to be wired in. I am using them in my new shop for over head lighting the ceiling is 18' to about 22' ware there are installed. The units have only been used about 10 times and I have noticed one of the lights has quit working. If some one can let me know how I can get a replacement for that light I would appreciate it.Very bright, and light distributes well in my 40x40x14 pole building. I used 9 - 3 rows of 3 spaced 10’ apart.Mounting them can be a little frustrating. The bracket keeps the light close to the ceiling, giving it a nice clean look, but it’s too close to just rotate the light and secure the bracket without disassembling the light / bracket. Then reassembly is just as frustrating because the light is so close to the ceiling.For the price, I can’t complain too much. But if I were to do it again I’d pay more for a light that hangs on a hook or something along those lines.Everything was great about the light, my issue is I have a 60×40 shop with 11ft ceilings, I installed 1 light to get a idea of placement. The light is definitely for tall ceilings, my 11ft ceiling had shadows casting around the light, it was only about 13ft coverage at the ground. I think these are more for a 16ft or taller application. But the light is extremely bright and I think would be great in the correct application.These are perfect for a barn super bright and seems like they are good quality.Great packaging, easy to install and bright! Wires are fairly thin, but they get the job done. I purchased the 10,000 lumenUsed for our barn, good lighting and easy to install.We purchased the ten pack of these lights.they were installed in a 6 bay shop, replacing old worn out fluorescent shop lights. WOW, what a difference. They are much brighter, and the light seems to be more widespread and even.(less glare)One of these bay lights replaced a 8 ft twin bulb fluorescent light with high output bulbs.The cost works out to slightly less than 25 dollars per light when buying the 10 pack, cheap considering the cost to replace fluorescent bulbs at 10 bucks a pop, plus the occasional ballast at 25 a pop, no contest. We will definetly buy more as the old lights burn out.I replaced 16 8' fluorescent lights with 10 of these lights. Wow, what a difference. These lights are almost too bright. The packaging is good, despite the packaging, two of the mounting brackets were bent, but it was an easy fix. I am going to be buying five or ten more to put over some storage shelves, but I could easily do without.