Couple of things kept it from 5 stars. First, it's called a BRIGHT LIGHT, It's not. Does it work for the money and purpose yes. I use it to light my music on my conductor stand to be able to play my guitar so with enough bending and tweeking it lights so you can see ok. The second setting is a night light brightness, a total waste. Second if you look at the picture you see they show the battery, but You don't get to really see it, it's glued in side the clip. So when it gone, so is the light. Feels like a 3.5 star ar best. Also when you plug it it it gets No Brighter either. Would not recommend.