These wireless touch lights are easy to use anywhere in your home, garage or shed. Each of the lights includes a magnet and an adhesive sticker on the back so you can easily attach it inside a closet, under a cabinet, in the attic and more. It also has two keyholes on the back so you can mount it with screws (not incl.). Simply press the button to turn on the ultra-bright white, COB light. Each req. 3 "AAA" batteries (sold separately). Plastic. Each is 7 1/2"L x 1 1/2"W x 3/4"H.