KUKUPPO 4 Pack 300W Linear LED High Bay Shop Light 300W/240W/180W Power Adjustable, 4500K 5000K 5700K Adjustable, 45,000lm Commercial LED Hanging Warehouse Light, AC100-277V, UL DLC Listed

We bought over 12 of these to install in our shop, replacing fluorescent T12. Very bright now, should have done it sooner.

Ordered a KUKUPPO LED Linear High Bay Light with 240W/190W/140W adjustable power and 3000K/4000K/5000K adjustable temperature.Unfortunately, there was a mixup with our order, I contacted KUKUPPO’s customer service and they quickly went into action. They were very understanding and most importantly caring! They did not talk down to me or argue with me, exactly the opposite, their customer service was very gracious. They corrected the problem and in the end we were very blessed!We have a 30 foot by 60 foot pole barn that houses our horses, goats, and chickens. We have plenty of lighting over all of the stall areas, but where we were lacking lighting was the central pathway of the barn. There was lighting from a few fluorescent tubes, but they were not doing an adequate job. We ordered this 36,000 lumen LED light to brighten up at least one side of the barns central pathway. With the idea that someday down the road we would get some form of additional lighting for the side of the barns pathway.Thanks to KUKUPPO our barns central pathway is nice and bright!We did have to add a male plug to the lighting fixtures lead wire because our electrician installed outlets in the rafters throughout the entire barn. Once installed the light fixture sits roughly 17 feet above the ground. This height allows for a nice even spread of the light.Installation was fairly simple, we used an extension ladder to run the light fixture up to the rafters. Installed the chain and plugged in the lights.Overall this was a wonderful experience and now that it’s done we can say without a doubt that our barn is incredibly bright. This has been a wonderful experience, it has made cleaning the stalls so much easier and we are now able to be more thorough in our cleaning.We absolutely, without any doubt or hesitation, highly recommend the company KUKUPPO for all of your high bay lighting needs! They will take great care in making sure you receive exactly what you need for your LED lighting project.

This light works, but the high and medium levels make it get very HOT. I am running it on low because medium level gets the whole housing so hot you can't touch it. It will work on high, but it will be insanely hot and greatly reduce the life of the light. The design needs more aluminum to keep it cooler. One issue I see is the power supply is housed inside the metal housing of the light, which means it gets insanely hot too. The electronic parts inside can mostly go up to 85 Celsius, which is really hot. However running the components at or near that temperature at all times will greatly reduce the life of the components. These either need more aluminum or a cooling fan to make them last longer. This isn't unique to this light. I noticed very similar lights in home depot the other day none were working, probably because they got too hot and stopped working like I described. That is the problem with companies copying other companies. I call it clones of failure.It does get bright on medium and high, but it also gets really hot. So I leave mine on the low setting and it doesn't get as hot. The low setting uses 150 watts, the high setting uses up to 220 += a few watts. Low is bright enough for my application.

This light had to be hard wired into our lights in the garage. This one light puts out more light have four of the previous fixtures with less watts.It is much easier on the eyes using the warm white color temperature reducing the blue light levels. The ability to adjust the light output is another great feature! We are running at the mid-power setting and have PLENTY of light to work on the project of the day. The included hardware is excellent quality! Of all the fixtures we have used in the shop and barn, the hardware in this kit was the most robust. Even the chain for hanging was heavy duty, for such a small fixture.I would recommend this light to anyone trying to illuminate a large area. This is an excellent value.

This review is for KUKUPPO UL DLC Listed LED High Bay Light 150W/120W/90W Power Adjustable, LED High Bay.This is a rectangular light with a white diffuser and a white body. It is supplied with an un-terminated cord that can be hardwired or have a plug attached. The light is hung from two wire bails that fit into holes on each end of the fixture. two mounting chains with latching hooks are supplied for ceiling mounting.This light uses 138W from the wall @ 122VAC on its high setting, 116W on the medium setting and 88.5W on the low setting. The various intensities are set using a 3 position switch under a rubber end cap. One can also change the color temperature of the light using another 3 position switch under the same rubber cap, At high power, the heat sink does not exceed 130F after 30 minutes of operation. The light's power supply does not emit any significant RF from 1Mhz to 1GHz, as measured on a calibrated lab grade spectrum analyzer.The pattern of the light is somewhat rectangular, even with no noticeable hot spots.I mounted this light at about 10 feet above a general shop work area and it provides a great deal of light for most tasks. It could also be mounted lower to provide higher intensity light in a smaller area. I like the ability to set the light for lower output if the mounting location does not need so much illumination.Overall, I like this light for its even illumination and adjustable out put. Recommended.