Goldjoy-NEW SKY RAY Super Bright 3800 Lumens 3x Cree Xm-l T6 LED Flashlight Torch + 4pcs 4000mAh Battery + charger This Searchlight torch uses of a 3x CREE XM-L T6 LED, producing very bright beam of light body of this flashlight is built of high quality aluminum alloy,and it has a very solid construction Excellent waterproof, suitable for outdoor environment, adverse weather conditions Hard-Anodized finish; Anti-abrasive, free-scratch, shock-proof Internal wiring applies the high efficient booster circuit, Power by : 4x 18650 3.7v