Mini Maglite LED FlashlightPowerful Projecting Beam that focuses simply by rotating the head. Balanced Optics™, combining a highly refined reflector with a quality LED, for a brilliant adjustable beam. Intelligent Energy Source Management (patent pending) balancing high brightness with efficient power usage. Candle Mode, unscrew flashlight head, place head down on stable flat surface and set flashlight barrel into head. Battery Size: AA; Battery Type: Alkaline; Bulb Type: LED; Color: Gray; Length: 6.607 in; Number of Batteries: 2; Watts: 3.00 W.