FEREI W151 CREE XM-L 3-Mode 800-Lumen White LED Diving light Waterproof Flashlight torch LED: 1*CREE XM-L LED (Cool White ) Max Output: 800 Lumen Aluminum Alloy LED Diving Torch Waterproof Degree: IP68 Battery: 1* 18650 or 2*CR123A Recharge time : 5 hours