Material: ABS Voltage: 4.5V Battery: Light: AAA 1.5V * 3pcs (Not included) Remote Control: AAA 1.5V * 2PCS (Not included) LED: 3W COB LED * 3 PIECES Brightness: 150 lumens Switch type: touch or remote control One remote control can control multiple lights together Control distance: up to 15 feet 2 ways to install: adhesive stickers and expansion screws Note: Battery is not included Features: Easy to install, can be placed anywhere additional lighting is needed Remote control allows adjustment of 2 brightness levels and time control, with automatic shutoff after 30 minutes, operable from up to 15 feet away When installed close together, multiple lights can be controlled simultaneously; when spaced apart, individual control is possible Puck light can also be turned on or off by pressing the lens switch Powered by AAA batteries for wireless installation Ideal for kitchens, closets, cupboards, counters, bookshelves, garages, basements, or other dark areas requiring instant, reliable lighting