LED T5 Integrated Single Fixture 4FT,20W,2200lm,6500K (Super Bright White)
 

(Pack of 6) LED T5 Integrated Single Fixture 4FT,20W,2200lm,6500K

"(Pack of 6) LED T5 Integrated Single Fixture 4FT,20W,2200lm,6500K (Super Bright White),Utility led Shop Light, LED Ceiling light and Under Cabinet Light, Corded electric with built-in ON/OFF switch " $48.88 Prime.

Put some of these down in the basement and they seem to work just fine in the cold.
Kinda cheap looking, not built to take any abuse. But they put out good light and work well.

They only supply two AC plugs (with switches), for the 3 Pairs of lamps...
So, I cut one of the little jumpers in half and used it to make another AC plug..
The wire is so tiny, it's a PITB to solder.. Especially sitting in a cold basement!