Streamlight TLR-10 Gun Light With Red Laser - Maximize your weapons platform with interchangeable rear paddle switches that allow you to customize your TLR-10 to your shooting style. Features a white LED and 640-660 nm red laser 1,000 lumens; 200 m beam Runs 1.5 hours (light only or light/laser combo) Laser runs 60 hours Ambidextrous rear paddle switches Uses two (2) CR123A lithium batteries (included) Safe-off feature on bezel prevents accidental activation; saves batteries Rail grip clamp securely attaches/detaches without putting your hands in front of the muzzle Durable, anodized machined aluminum construction User-enabled strobe function 3.87in (9.82cm) L x 1.18in (2.98cm) W x 1.50in (3.81cm) H 4.62oz (131g) with batteries IPX4 water-resistant