2 Pack LED High Bay Light 150W, 5000K UFO LED High Bay Light Fixture with US Plug [450W MH/HPS Equiv.] 100-277V, 19,500lm, IP65 Commercial Warehouse Area Light for Wet Location

After much review and sifting the many results of Amazon high bay lights, I settled on these units from Hykolity for reasons of best price, solid technical details for designing my layout, and overall good history with customers.I have a 50'x84' shop that I wanted to replace some dim florescent lighting with, and these seemed to fit the need for producing the needed light with as little units as possible. I Was able to replace 6x 8' florescent assemblies with only 4x of these 150w high bay lights. The great part is, it was just a replacement, it was a vast improvement. My shop is very well lit now in my center area where I placed these lights. I put them at 16' high, in my center area which is about 40x50 of the shop footprint. The lighting is very well covered and the only extra lights I've added were just small units above my workbench for an extra kick of light with fine working on the bench itself.Every time I turn the lights on it puts a smile on my face. very rewarding to install these and just have instant on great color tone brightness. These are 5000k, and nice bright color, but with some warmth in the tone, not the cold blue 6000k+ color which would leave my shop feeling like a meat locker.Installation was fairly simple. I bought some light chain and wood screw hooks from a box hardware store, and hung them from a beam in the placement I thought to be best for overall coverage between 4 units and a total of 40'x50' area needing light. I chose to install a single gang outlet to simply plug in the light and have the circuit switched. Installing the standard plug isn't bad, but I recommend taking your time and ensure your wires aren't too long inside the provided connector. It's just enough room to connect them and close up the connector enough to compress the o-ring for moisture sealing. I was able to do this fine for all 4 units, but just take it easy and you'll get through. Pay attention to the markings on the end of the plug where the prongs are, this indicates which wires are labeled what. On the connector next to the screw terminal, you'll see the corresponding symbol. Can use your multi meter to validate selected wire to the right pin on your plug as well to match the color of the wire to the pin. Units came with instructions as well.

I have purchased several of The’s lights to replace warehouse high bay lights that have failed. These work just as well as the other lights and have not failed like the more expensive lights they replaced. I would recommend them.

Our workshop needed an upgrade in lighting. After just installing three lights, we immediately saw the difference in our workshop. The brightness and quality are exceptional. We should have done this sooner. Great investment for anyone looking to do an upgrade.

Lights work great.

These lights were hung in our 2 story 14,000 sq. foot. shop. We have much better lighting with than our old incandescent lights and are saving over $200/month on our electric bill. All the guys love them. Just don't try to look directly up at them because they are bright. Easy to hang. Light weight.

When I first purchased these I liked them very much. I still do, except they have developed a random flicker for some reason. Usually if I leave it be the flicker goes away on its own, but from time to time it keeps going and gets a little annoying. Not like a strobe light mind you, but just enough to play tricks with your eyes. They are extremely bright, so I put up with it. Solid four stars, five stars if not for that annoying little flicker.Update: the flicker is much worse now than it was before. I noticed it when I first purchased these lights late summer 2022, but it was random and barely noticeable. Unfortunately I am well past the return window so I’m stuck with one light that works flawlessly and one that flickers.Second update: after reaching out to the seller about the flickering issue that has been worsening (more like bright camera flashes instead of just flickers now) they offered to do a refund for the light I was having issues with. I updated the review from one star to four stars due to their customer service, time will tell how the other light holds up. I will update this review if I have issues with that light. If you are still reading to this point, please know these are great lights when they function properly, I just can’t justify giving five stars when a product begins failing right out of the box.

I purchased these after calculating how many lumens were recommended for an indoor sport court - which for my size was over 32,000 lumens. Instead of installing nearly two dozen can lights - I wired 3 switched outlets in the ceiling and purchased three of these but only used two since they are so incredibly bright, even at 18' above the floor. I purchased additional lights for a 5,000 sq foot storage building with a 22' ceiling to replace some old 500W high-pressure sodium lights. This will be an energy savings and they will be brighter and immediate on/off vs having to wait for the old lights to warm up. My wife installed one of these in her horse barn just 9' off the ground and they are probably too bright for low applications unless you need very detailed lighting. They are well built, easy to install (plug in) and have a safety cable and carabiner to assist in hanging them.

Work great !