Streamlight Streamlight T LR-6, White LED with Red Laser, 100 Lumens, Anodized Finish, Black, Fits Taurus GX4, Includes Two 3V CR-1/3 N Lithium Batteries 69288 An industry first" the ultra-compact Streamlight TLR-6 Weapon Light with C4 LED and integrated red aiming laser features tool-less battery replacement without removal from the weapon or the need to re-sight the laser. The light provides 1 hour of regulated runtime when in dual light/laser mode. Designed to securely attach to the trigger guard of the Taurus GX4 subcompact pieces.