Nightsticks twm-30t 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)Material: 6061-T6 AluminumOutput: 1200 LumensBulb Type: LEDOal: 3.50"Weight: 4.50 ozBattery Size: CR123Proofs: IP67 WaterproofColor: Black AnodizedHead Diameter: 1.20"Filter Color: WhiteSwitch Type: Manual Push Button