FEREI W158 1*CREE XM-L2 LED 860 Lumen Diving light Waterproof Flashlight torch LED: 1*CREE XM-L2 LED Max Output: 860 Lumen Beam Color: Cool White Runtime: 2.5 hours Battery: 2* 18650 Li-Ion Waterproofness: up to IPX8 (150 meters underwater)