I have purchased two simplehuman mirrors, a large one for my bathroom and this smaller travel one. They are sleek looking and I love the cordless, on-demand light feature, very useful. However, both mirrors failed with the light sensor, either not going on at all and not charging, or the light never going off at the right time. And both failed within the 5 year warranty period. The company did repair or replace both although not as quickly as stated (one repair and one replacement). However, these are very expensive and should last at least as long as the warranty period. They are not a long-term or lifetime investment. Don't waste your money.