Starxing 5-inch battery powered ceiling light, a variety of light colors, it is dimmable and timeable, will meet your various needs Just use screws or sticker, easy to install on wall in a few minutes, no need to install complicated electric wire and no need to hire expensive electrician Perfect for dorm, bedroom, old house that doesn't have a lot of outlets or light fixtures, kitchen cabinets, wardrobe closet, hallway, stairs, basements, garages, pantry, sheds, bathroom blocked by the shower curtain and other small-area places where it is not convenient to install wires; but one ceiling light can not be as the lighting of the entire room