Ideal for dark little nooks and crannies (trunk, cabinet, storage area) that need light but can't be wired for 12- or 120-volt fixture. Black plastic housing with clear lens installs with hook/loop tape. Approx. 6-1/4" L x 1-5/8" W x 1-3/4" H. Complete with easily available 6", 4-watt bulb. On/off switch. Uses 4 AA batteries (not included).