Some single LED shop lights can be screwed into existing fittings. Others can be mounted directly to the ceiling, or they can be hung from chains. The latter is useful in steel-framed buildings.
LED shop lights also tend to be cheap to run ... If you want to permanently flush-mount the lights from a ceiling, the Hyper Tough model comes with screws and wall anchors to allow for that ...
Here’s how you can install a ceiling light all by yourself. Shop on Lumens Shop on Lumens ... vertical to more horizontal ...