CNSUNWAY T8 LED Bulbs 4 Foot, Hybrid Type A+B Light Tube, 18W 2400LM 6000K, Plug & Play or Ballast Bypass, Single-Ended or Double-Ended, T8 T10 T12 Fluorescent Light Bulbs Replacement, ETL (10 Pack)

I have been using it in the kitchen and one bedroom(for the tenant). I sometimes forget to turn off the kitchen lights but it doesn't seem to affect the electric bills, so I keep them on almost all day and everyday

Definitely decreased the electricity bill and bright

Lights arrived in a timely manner. Bypassing the ballast was very easy. Very happy with the look and quality of the lights. Will definitely be buying more to finish replacing other fixtures in my home.

These bulbs are bright -- great for a garage or workshop -- yet energy efficient and should last forever! I made contact with the seller to discuss the packaging and functionality of the products, and they went above and beyond to make sure I was happy, which I am. Easy to rewire and install -- just bypass the ballast and bundle all of the wires from one end of the bulb fixture socket/sockets with the black house wire, and all the wires from the sockets on the other end to the white house wire. Takes a few minutes. Highly recommended, and quick shipping.

I ordered a box of 25 clear 6000k bulbs. First impressions are great. I like that Amazon didn't have to repack these, becasue the manufacturer's packaging is perfect. They were very well packaged with absolutely no damage to bulbs.I have 17 fixtures around my garage and house. I only re-wired one fixture before these arrived just in case I didn't like them. I received these just after lunch on a Sunday and immediately installed bulbs into the single fixture I already wired. WOW! The color and brightness were so amazing, I couldn't wait until I could get the rest of them installed. I was planning on making this a long term project and rewire a fixture here and there when I get time. However, these things got me so excited, I couldn't stop bypassing ballasts today! My garage, workshop, bedroom closet, and shed are soooo much brighter. It's like daylight!I now have all 17 fixtures ready to go and just placed an order for 8 more bulbs to (kind of) complete this project. The only complaint I have is the quantity choices on Amazon. I actually need 9 bulbs, but I'm not willing to buy 12 just to have 3 sit around forever. I guess, I'm just going to choose a fixture to leave out one bulb. Assuming the 8 bulbs I just purchased arrive in 2 boxes with similar packaging, I can't complain too much. A single tube would be a waste of good packaging. I apologize for going on about the packing, but I ship very fragile items on a daily basis and take pride in getting products to customers without damage and these guys did it right!I haven't taken the time to write a review like this is some time. I'm seriously very impressed all around with these.

I used these bulbs to replace fluorescent bulbs in our walk-in closet. I purchased them from the Amazon outlet store. On arrival it looked like at least one of the four boxes had been opened. And only 2 of the 4 worked. Amazon was kind enough to give me a partial credit, as I did not want to return the good bulbs (it's hard to find 4 ft. T8 bulbs that aren't expensive.) So I installed the two bulbs, one in each light fixture, and they give out plenty of light for our closet. All four bulbs would have been too bright, I think. So it worked out well.

Brighter and more pleasing light than the 40 watt fluorescent tubes they replaced for a fraction of the energy cost. We opted to go with the natural daylight (5000K) tubes in our office. We have experimented with different manufactures and color temperatures. We were not able to find a more suitable light tube at any cost. The light output is consistent from the very first tube, to the last tube. Some folks in our office have sensitive eyes and their eyes got fatigued with the 60Hz flicker of the old fluorescent lights. That problem vanished with the new led light tubes, and no more ballast hum! I never realized how much noise the ballast created. Removing and bypassing the ballast was painless. I was able to use the same sockets (tombstones). Note that the T12 and T8 sockets will work. I understand basic electrical concepts. That being said, the enclosed directions clearly illustrates how to bypass the ballast, even if English is not your native language.The primary reasons I opted to use a ballast bypass tube versus purchasing a tube that requires a ballast: (1) All ballasts will fail over time, so I did not want to apply a temporary band-aid, only to have to re-address the issue in the future. (2) Powering a led tube that requires a ballast is not as energy efficient as one that does not require a ballast, as in the case of these led tubes. Better for the environment and my wallet! (3) I'm tired and done replacing ballasts as they fail.I took some photos which are not very good. As you can tell I'm not a photographer. I was attempting to demonstrate what the tubes look like in the recessed fixture with and without the frosted light lense in place.We are delighted with our led conversion. I wish we would have done it a long time ago.I hope you find my review helpful.

I like the ease of wiring these up. Be sure to turn power off, and verify. The only thing that is a little bit frustrating is that my fixtures have the sockets at a 30 degree angle, so the light does not shine directly down. It would be nice if the ends would rotate to allow for different fixtures.

Just got installing 8 of these tubes for a friend, said they are really bright ,installed in a garage where you need them the most, get an electrician it will help to explain how these work , have more to install , bought 3 boxes hope I do not run out

Parfait belle éclairage . je recommande fortement.

These LED lights are very bright and certainly lighten up any room. I replaced 4 double bulb T-8 fluorescent fixtures. My ONE piece of advice, follow the enclosed directions to bypass/remove from use the ballast. I went to you-tube and while the fixture was identical, the instructions caused a dead short opening the breaker. Coles note version of correct: Live wire (usually black) to one end and the neutral wire (usually white) to the opposite end.

Installed 12 of these bulbs in my garage almost 2 years ago (August 13th. 2021) and absolutely love them. It only took me a little over an hour to install. The brightness of these bulbs made a big difference compared to the fluorescent bulbs that were there. The only problem I have is that one of them has stopped working and another one is starting to flicker. My question is how do I get replacement bulbs from CNSUNWAY LIGHTING? They are still under warranty. There is no contact information on there website that I can find.

Took a while to remove all the standard fixture ballasts and rewire them but it wasn't rocket science. I wanted BRIGHT ... and that is exactly what I got.Only time will tell how long they will last.