Streamlight

Material/Lens: Impact-resistant Engineering polymer. Glass lens with shock resistant gasket seal. - Dims/Weight: Length: 2.5 in. (6.35 cm); Width: 0.85 in. (2.16 cm); Height: 1.56 in. (3.96 cm); 1.12 oz. (32 grams) with batteries (included). - Light Source/ Output: White LED impervious to shock with a 50000 hour lifetime; 640-660nm red laser100 lumens; 89m beam distance; 2000 candelaRuns 1 hour (LED only or LED/Laser); Laser only: 11 hours Non-laser model runs 1 hourAll modes feature a 10 minute auto shut-off to maximize battery life. - Switch: Ambidextrous momentary/steady On-Off push-button switch. Features a 10 minute auto shut-off to conserve batteries.Three modes: Laser only; both Laser/LED; LED only - Battery: Powered by two 3 Volt CR-1/3N lithium coin battery (IEC CR11108) with a storage life of 10 years.Batteries replaceable with unit mounted on weapon. No need to re-sight laser after each battery change - Features - Ultra lightweight and compact - Ambidextrous operation - Batteries can be replaced while light remains mounted on gun - No need to resight laser after battery change - Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laserOperating temperature: -20F to +120F - IPX4; water resistant; 1m impact resistance tested - Serialized for positive identification