SELS LED T8 60-Watt Equivalent LED Tube Light, Fluorescent Replacement, Daylight, 4-Foot

These led tube are super bright energy efficient replacement for 4ft florescent bulbs, it's a very simple hook up by disconnecting the ballast, and sending the 120v hot leg and the neutral wires to one of the side pin connectors. Never have to change another expensive ballast. If you do not wish to rewire you fixture, buy the type that uses the ballast, they are a little more expensive, but are easier on the ballast since they use less energy to run.

Product seems good but customer service is horribly unresponsive as to wiring diagram for this tube. There is rewiring required to existing flourescent fixture in order to work with this LED tube, more than just simply removing ballast as they said.

The lighting wasn't consistent bulb to bulb.

I originally purchased these bulbs as replacements for fluorescent "plant bulbs" bulbs in a 4 ft T8 (non-ballast) fixture. I wanted to try LED because they use less electricity, and these bulbs were advertised as full spectrum, so I decided to give them a try. As advertised they were "plug and play" and did not require any rewiring of the fixture. I bring plants into the house to winter over and I also start my seedlings in the spring. Just to test these bulbs, in 4 separate fixtures, I put 1 of them on one side of the fixture and kept the fluorescent "plant bulb" bulb on the other side. Just looking at them, you notice that they are much brighter than their fluorescent counterpart. In all 4 fixtures, the plants are actually leaning toward these bulbs. I also have several large succulent plants that are actually blooming on the side of the plant that is under this bulb Since I was happy with them so far, and since they advertised as replacements for T8 and T12 fixtures, I decided I would get a couple more and try them in a 4ft T12 fixture. Again plug and play in a non-ballast fixture.I've had them for several months now and am still happy with them. I will definitely purchase them again as the older fluorescent bulbs need replacing.11/2015- Since the first batch I ordered worked out well, I purchased additional bulbs but was pretty disappointed. The new batch were physically different from the first bulbs and did not work in the same fixtures that the others did. I returned them.

I absolutely love these bulbs. Fair warning, they are 6000k color, so the light is bluer than other LED's. they are very bright. I like them so much I am buying 4 more.The best part is that they bypass the ballast. You migh have to go buy some tombstones to replace the ones in the fixture, but this is no biggie.

These are bright and work great. No need for ballast just wire them. Wish I had known that going in then would not have wasted the money on new ballast.

This is the second time I tried to use this company's LED tubes . Both times they failed to light up. I will never use any LED from SELS USA. They are junk!

I have a lot of bulbs in my shop and have to annually change these just so I stay ahead of the maintenance. I bought these to minimize the expense in the long run of having to replace the lights on different units each month. The candlelight per unit is equal to what I had already in place. I am also happy these come on right away. During the colder months the florescent lights would not reach full candlepower until they heat up. These appear to not have this issue...so far. I will have to update this as we get further along in the life of these bulbs.