4ft 24W T5 High Output LED Tube Light, 45.75", F54T5 Equal, 4000K (Natural White), Clear Lens, 3300 lm, G5 Mini Base, 100-277V, Ballast Bypass, Dual-End Powered, LED Shop Light, UL-Listed (24-Pack)

I replaced my florescent bulbs with LEDs, The fixtures require rewiring but that is fairly easy. The output is much whiter and brighter and is well worth the time and money and it will save a little on electric cost but I don't think the saving will be much for me since I only use my shop a couple hours per day. However if your shop is used a lot the saving may eventually pay for the bulb cost and the much brighter light is fantastic. Highly recommend.

We have a commercial customer with some expensive architectural fluorescent fixtures. We have convinced customer that maintaining the fluorescent system is no longer viable. So we found these lamps, modified the fixture to eliminate the ballast, and installed these LED lamps. The color and brightness levels closely match the fluorescent. The reduced heat from the fluorescent lamps, reduced energy costs, and reduced maintenance are all positive reasons. We will buy more of these soon.

I replaced t5 florescent bulbs in my shop. These bulbs pull about half the amps compared to the florescent bulbs. Easy to install after rewiring the fixtures. I had previous experience with these bulbs, so knew what I was getting. I have four more fixtures to change over. Will change over a couple fixtures at a time. Will be ordering more later. These bulbs are brighter than the florescent bulbs.

I added these LED T5 ballast bypass replacements in a fixture in my garage. They are as bright, or brighter, than the T5 bulbs that they replaced. They also use a fraction of the electricity of the standard T5 bulbs. Don't let the bypass wiring scare you. It is as simple as clipping the existing wires from the ballast and wiring them directly to the neutral and hot wires. It took me 25 minutes from start to finish to install the new LEDs and that required a few trips up and down the ladder.

lights. just lights, in a thick cardboard box, inside cardboard tubes with cardboard endcaps, in a plastic-wrap tube, with plastic endcaps. The shipping department is serious. Very serious.

These are direct connect type tubes which require your existing fixture ballast to be removed. Old ballasts are often a source of problems such as flickering or non working lights. By removing your old ballast and installing theses direct connect tubes, your old fixture will be better than new.

The lights are great. But if you are not knowledgeable as I am about electrical items...check. I already had a fixture that held 4 florescent bulbs. I thought that I would be able just to switch them out for the LED's....WRONG....You need to call the supplier & they are nice enough to help you & send you instructions over the phone. I think it would be nice if they provided a fixture that will accommodate the bulbs....That sure would make it easy.

Fast shipping and very easy to remove old ballast and install the new lights.