Source: U.S. imports CREE 3X CREE , the Q5 the LED 200 lumens Material : aluminum alloy , three anodizing , tail button switch The range of : more than 300 meters ( orange peel reflector cup) Stall mode: the light - the light - flash explosion Color: Titanium color Battery: 2 section 28650 Specifications : 265mmX64mmX37mm