WindFire&reg; S12 2000 Lumen Waterproof Flashlight 5 Modes Cree T6 XM-L U2 L2 Led Camping Zoomable 18650 Rechargeable Light Lamp Torch with Clip and Lanyard Strip with 18650 Li-ion Rechargeable Battery + Charger for Hunting Cycling Hiking Biking Fishing WindFire S12 2000 Lumens Zoomable Lamp CREE XM-L T6 U2 L2 LED Bulb Camping Lamp Flashlight. 5 switch modes LED flashlight : high / middle / low / strobe / sos HThe body of flashlight is built of aircraft-grade aluminum alloy, it has a very solid construction Waterproof design, Power Source: 1 x 18650 Rechargeable Battery (18650 included) Super brightness, best suitable for camping, travel, outdoor activities, etc..