I am so happy with these little lights! They are really bright and so versatile! The set comes with 6 lights, a remote control (yes, a remote!!!), batteries and adhesive to attach to whatever you choose.They can be used together, placed around a vanity or bathroom mirror or they can be used separately in the bathroom or hallway as a night light. They dim and brighten at the touch of a button on the remote. If you use them separately, just touch the top to turn off and on!