Streamlight 69192 TLR-VIR II Gun Light Black Anodized 300 Lumens White LED/IR LaserLightweight, compact, lithium battery powered Weapon Mounted Tactical Illuminator with integrated IR LED Laser and visible LED. The light is built with shock proof LEDs and provides at least 1. 5 hours of continuous run time when using visible illumination mode or 12 hours when using IR LED Laser illumination mode. Rail clamp designed to rapidly attach detach from side of weapon without tools.