Folding Clip On LED Book Light - This light features an ultra bright LED light that never needs replacement. The convex lens evenly distributes light. The lamp comes on automatically when you unfold it to open it. The clip doubles as a table stand, and the light itself pulls up out of the main housing and can be tilted up and down. So small, it is about the size of most cell phones! This light can be used with most universal AC adaptors. This light comes in metallic silver, metallic blue, dark metallic violet, and metallic sage green; orders will be filled with color that is currently in stock. Requires three AAA batteries that are not included.