leadingstar T6 LUMENS 5-Mole TORCH ZOOMABLE LED LAMP FLASHLIGHT TRAFIRE CREE XM-L 100% Brand New CREE XM-L T6 LED Adjustable Focus Torch Made of high quality 6061T aluminum alloy, this flashlight is sturdy and durable enough for long time daily using Lamp base: CREE, high power LED. With a lifespan of up to 100,000 hours or more, no need to consider replacing the cap for the whole life. Waterproof, but don't put it into water long time Power by: 1x 18650 3.6v/3.7v battery OR 3X AAA battery(no included)