FEREI W153 LED: 2*CREE XP-E Red  1*CREE XM-L Cool White 500 Lumens on Red and 800 Lumen on White Diving light Waterproof Flashlight LED: 2*CREE XP-E Red & 1*CREE XM-L (Cool White ) Max Output: 500Lumens on Red and 800 Lumen on White Beam Color: white & red (optional) Runtime: 1.5 hours; Battery: 1* 18650 Li-Ion Waterproofness: up to IPX8 (150 meters underwater)