4 Pack COB Wall LED Light Switch Wireless Night Lamp Closet Self Stick Multi Use !! This set of 4 COB light switch lamps provides an ultra bright light. Now you can have a bright light wherever you want it without messy wires. Innovative COB technology uses less power than regular LED's, prolonging battery life, and it is also safe and convenient to use. It is ideal for corridors, basement, garage, stairwell, doorway, closet, workbench, workshop, your kids rooms and other dark places in your house or office. This cob light is easy to carry and it can be also used as a camp light or tent light. It is also perfect for large tool boxes, truck boxes, rv's and campers. It comes with a hook and loop back that attaches securely and allows easy removal for battery replacement. This durable COB lamp has a typical lifetime of 10+ years. It is powered by 3 AAA batteries (not included).