Love these little lights! Each is maybe the size of a hockey puck, takes 3 AA batteries, and is fairly light in weight. Cover removes and refastens fairly easily. The lights are nice and bright without being blindingly so. Light is white not yellow tinged. Nicely comes with screws or double sided tape to mount, but I actually used a Velcro style command strip.

I put one inside a linen/toiletry closet and another inside a laundry room cabinet and can’t decide where to put the third but whoever it goes it’s going to be a nice little feature!