Sunco 10 Pack T8 LED Bulbs 4 Foot, 48 Inch Tube Light Bulbs Fluorescent Replacement, Single or Double Ended Hybrid Type A+B, 2400 LM, 20W, 5000K Daylight, Frosted Lens ETL

These not only are bright white like I wanted but switching from florescent tube lights to these LEDs were so simple. I didnt have to do anything to the hardware they just went in like the florescent tube lights and worked, no buzzing, no flickering just simple bright lights. Great value for quality lighting that is more energy efficient!

Installed without need to do anything. Very bright and exactly what I was looking for. Only thing is that it has the led strip inside so you will have to turn it into a position where the led strip is not visible

Lights are bright and work well. The only issue is the little tabs on the end, half of them are bent or loose . Somehow they still work though.

These lights worked great !!

They work.

Great replacement and good value. Two LED bulbs replaced four fluorescent tubes. Hybrid tubes so I can use with a ballast or remove the ballast and re-wire when the ballast fails. They're emergency efficient too. These bulbs are 20w each and the fluorescent that were replaced were 32w. We went from 32w x 4 bulbs = 128w per fixture to 20w x 2 bulbs=fluorescent. bulbs are brighter than four fluorescentz.

Glad to have chosen these flexible bulbs that can be wired single or double-ended, so I didn't have to dismantle and examine the fixtures and preplan wiring before purchasing. I didn't trust my old ballasts not to fry my new bulbs, so I snipped their wires easily, and used existing tombstone wires to reconnect with wire nuts (if doing ballast bypass, make sure you have wire nuts/wagos and a wire stripper).No flickering or noise, color looks good for the garage. Only potential regret is not going for a higher-lumen version (after being conditioned by those deformable multi-panel garage bulbs pushing 9,000 lumens), but this is already a big upgrade over the aging fluorescent T12 setup. I’m satisfied, and my wallet will thank me in the long run for choosing 20W LED tubes. Even a 5W difference per bulb adds up when multiplied across fixtures, and for my use, chasing extra lumens would’ve likely delivered diminishing returns.I'm also glad I chose to use existing fixtures and retrofit the bulbs, instead of tearing everything down and installing new fixtures, which would likely have taken more time.

Purchased this brand first time after reviewing its write up. They came sealed and packed very well in the box . None were broken . Installed them in a garage , simply removed old light bulbs and replaced with these . They look about the same as the old bulbs in size , color and end connectors. When I flipped the power switch on , wow extra bright white light . Yes they are energy savers as stated . No extra tools needed for my bulb installation . I would reccomend and also purchase this product / brand again . Cost was not extremely pricey either , good value.