There is no way this is as bright as advertised. I have a small bathroom I remodeled. Bathroom is about 6'x8'. I was using a 1600 lumen build during construction which was bright. This mirror advertises as 2,400 lumen but it could not light up the bathroom. It's only good for combing your hair or doing makeup. I had to install a ceiling light as this was not doing it. I'll guess it's about 500 lumens. Also, the manual that came with it was written by someone whose English is their third language. Every other word was mistyped and the sentences made no sense. Had to just figure it out myself which was not difficult but don't bother with the manual. It is a good price for what it does but I would have paid more for a brighter mirror.