ETL Certified 100W UFO LED High Bay Light, Replacement for 400W HID/HPS, Lumileds Luxeon 3030 LED, Meanwell HBG Driver, 5000K Daylight White

Installed these in my recent shop build. My shop is a 40x60 with a closed in office and machine shop. The area of the shop that these lights are actually used for is 44x40. I used 6 lights spaced around 10 ft from the walls on all edges. These lights are hung 14 ft from the floor. Provides plenty of light. I have received many compliments on how well lit everything is.

I bought 9 in January 2018 and one broke after 6 months (turned into a strobe light). The customer support was fast, easy and sent me a replacement. I ran these for almost a year now at my commercial shop. I only had one improvement that I could see, the cord was too short. I was satisfied with the quality and I just placed an order for 9 more. I was surprised to see that they addressed the cord issue that many have stated in other reviews. It came with a ~3' pigtail vs the original ~1'. I bought a total of (18) 150W for a 200 'x 60' shop with 14' ceilings. I replaced (18) HPS 400W lights.

These lights are very bright, brighter than we were expecting. My only complaint is that the cord is WAY to short. The entire power supply is siliconed into the housing so you can not replace the cord with a longer one. You're stuck having to put your outlet directly above the light or use an extension cord. I don't think there would be enough cord to get into a box to hardware them either.

I have bought at least 200 led high bay light fixtures and these rate as number 1 in my book-The color is just right -the fixture is so very well made and the way the driver is up above the led chips is a smart way to keep the heat off of the chips .the weight of the light is just right -the safety wiring works just fine.I will be buying this light fixture again for sure.

I bought 4 of these for my 30x40 shop with around a 18 foot cealing. I was sceptical of the size of the unit at first, as were my friends helping me install them. After the install we all were very impressed. Bright light, can't look at it, lit the building without casting shadows. If you're sceptical as I was, as I am about everything, don't be. This is the review I would of wanted to see when I purchased. These lights are just as good or better as shop lights I've seen that cost $300-$400. Good luck!

We had 9 old sodium lamps in our warehouse (24' ceilings), they were rated at 400 watts each. They are hard to find replacements for, and they take forever to come on (10 minutes to full brightness). Only took a day to replace 6 of them with these new 150 watt LEDs. They were so much brighter that I just disconnected the other three old ones. SO 6 of the 150 watts replaced 9 of the 400 watts, dropping our consumption from 3600 watts to only 900, and giving us twice as much light. They are fantastic. Run on 120 volts, come on instantly. LOVE THEM!

The 200 watt units are very nice. They are good and bright and seem to made with similiar quality as known name brands. Only drawback is the power cord needs to be about six inches longer. Its not a major issue but would make installation better.

I struggled with how many lights to buy because of the orientation I was forced to put them in. I have a 40x30 pole barn. I mounted five in an x pattern. After installing the first light I thought I made a mistake based on how bright the first one made it. After installing all 5 150 watt lights it is like daylight inside. Minimal to no casted shadows. I am confident I made a great decision on lighting. If I was able to mount them 10 off the walls instead of six I would have been able to eliminate the light in the center and still had plenty of light. Install was simple. Light is well made.