OLIGHT X6 6 Cree XM-l LED Marauder X6 High Brightness Flashlight, Black, 5000-Lumen Uses 6 world-class super bright cree xm-l leds 150lm(30h)-1200lm(4h30min)-5000lm(1h15min) Built-in high-capacity lithium battery to make sure effective runtime at high brightness Aluminum alloy 6n01-t6 with type hard anodization and bayer abs (carbon fiber) It can work directly with ac110v and ac220v electric supply, effectively enriches the applications