... Led:1pc 3W cree led bulb Material:aluminum Battery:1*A lithium battery inside SG101a(1LED):Aluminum cree led flashlightmaterial:aluminumLed ... :1pc high bright leds,Cree 3W led, 170mts of longer light ... tune up focus.Led life span:100000 hours,Can light 50 hours continuousBattery:1*A lithium battery,2400mah,3.7V.1pc ...