These are cheaper in a large quantity than retro-fitting your older 4ft two light fluorescent shop lights with 120v led 4ft lamps. Easy to install and very bright. Better light than the ufo type led's.

Just finished installing and testing. If you're installing new lights this is the way to go. Simply hang up, and plug in. Easy to install.

Super bright. Fantastic light output. Much brighter. It's like being outside on a sunny day. The difference is night and day. It is fantastic.

Not even installed for 3 months. Out of the 14 that i use almost daily that are not working correctly.

Noticeably brighter, warmer (2700k) light and uses just 9 watts. It is noticeably brighter than the old fluorescent tube i used.

Highly recommended. A little more costly than the original, but worth it. Completely worth the extra money over conventional fluorescent tubes.

Replaced the old tubes in my camper. Rewired by dazor utility lamp to use these tubes. Simply remove the old starter and replace the tube. Truly plug and play.

Something is definitely defective with the one i received. As a fairly expensive bulb replacement, it's worth every penny when it works -- but not if it dies in less than a year. Contacted seller - despite listing as free returns - seller refuses to p...  Read More