Utsumi Sangyo 3-Way Light with Magnet - 3 Light Functions - Handheld Flashlight - With Instruction Manual Approximately 4cm diameter x 14cm Uses 4 AA batteries. (Batteries not included.) - Convenient 3-way functionality: normal light (flashlight), all lights on (guide light), and flashing (emergency light) to suit the situation. - The magnet on the bottom can be attached to car bodies, etc., allowing you to work hands-free. - It's reassuring to keep one at home, and also in your car for emergencies. Unused, but has been stored.