Skysted X5 Ultra Bright 1500 Lumen Single Mode Long Range Long Using Time CREE XM-L2 U2 U3 LED Water Resistant Flashlight Torch Lamp,Support 2x 18650 Batteries Use The Newest Cree XM-L2 U2/U3 Led Bulb,Brighter than Cree XM-L T6 flashlight etc Long Range,High Brightness,Support 2x 18650 Batttery(Not Included ) 1-Mode(only ON/OFF Switch,High),more convenient than multi mode flashlights (A-Class Level)High quality durable Aluminum alloy casing and reflector Suit for Camping Hiking Housing ,StoreAuto Emergenciesseeking survival etc