MAGLITE MAG-TAC SG2LRE6 LED 2-Cell LITHIUM FLASHLIGHT MATTE BLACK 310 LUMENS Constructed of aluminum alloy WITH FLUKE LOGO Sutra LED technology high performance Powered by 2 CR-123 Lithium batteries, useful range up to 193m 310 Lumens 3 Modes: Momentary, Full Power, PowerSave