I just installed this adjustable LED light in our basement and it is BRIGHT. It's much brighter than expected, which is great for lighting dimly lit places like your basement, shed, garage, or attic. Screws in like a normal light bulb. The light gives off a very "florescent" color, so I wouldn't recommend installing this just anywhere. The adjustable angle of the different lights is a nice feature. Would recommend for lighting any dimly-lit shop type area that needs a lumen boost. Unfortunately, our basement ceilings are quite low and the light is eye level, which I wouldn't recommend- it's too bright! Would recommend installing if the socket is above eye level.