Streamlight TLR-6 HL, Tac Light with Red Laser, For Glock 42 & 43, 300 Lumens, Matte Finish, Black, Includes Three SLB2 Batteries with USB-C Charging Case 69340 The ultra-compact TLR-6 HL weapon light with a high-power LED and integrated red aiming laser features a rechargeable battery system powering 300 lumens of bright light. A portable charge case conveniently stores and charges your batteries without the need to tether your gun.