Nightsticks TWM-30 Tactical Weapon-Mounted Light features a 1200-lumen LED with a 194-meter beam distance. Optimized for threat identification and target discrimination, its clearly defined halo provides peripheral illumination in CQB situations.This weapon light features new enhanced single-motion ambidextrous switches that operate the momentary-on and constant-on lighting modes. It also features user-selectable strobe and battery-safe modes, easily enabled or disabled with two unique, simultaneous switch actions. Providing 1.75 hours of runtime from two included CR123 batteries, the housing of the TWM-30 is constructed from black anodized aircraft-grade 6061-T6 aluminum with a glass-filled nylon polymer battery door. The TWM-30 fits in all existing TWM-Series compatible holsters including duty, OWB, IWB, and AIWB models. (Not compatible with rechargeable batteries.)