NEW Super bright Trustfire 3x Cree T6 LED 3800 Lumens Flashlight Torch Diving Waterproof 100m Internal wiring applies the high efficient booster circuit, and can utilize the batteries in the largest extent The body of this flashlight is built of aircraft-grade aluminum alloy, and it has a very solid construction. Hard-Anodized finish; Anti-abrasive, free-scratch, shock-proof. Ultra-deep trench structuresi Skid-proof effect is excellent when diving TrustFire 3x CREE T6 LED 3800 Lumens Flashlight Torch Diving Waterproof 100m