Titop 2016 E17 Cree Xm-l T6 3800 Lumens Cree Rechargeable Led Torch Zoomable Cree LED Flashlight Torch Light for 3xaaa or 1x18650 for Outdoor Sports Iuclude Battery Zoomable cree LED Flashlight Torch light For 3xAAA or 1x18650(With battery) 5-Mode (high - medium - low - sos - Strobe) LED Emitter:Cree XM-L T6 Lamp Life:100,000 Hours Case material:Durable aircraft-grade aluminum