The Streamlight TLR-2 HL G Tactical Weapon Light with Green Laser delivers 1000 lumens of brilliant illumination and a 720 lumen blast for overwhelming visibility in large areas, making it an ideal choice for room clearing or dark outdoor environments, while its integrated green laser sight (510-530nm) enhances targeting accuracy in fast-moving scenarios. Cast in durable machined aluminum with a black anodized finish, this rail-mounted light features IPX4 water resistance and a wide operating temperature range from -40F to 120F, ensuring reliability across challenging conditions, and runs on two CR123 lithium batteries for a regulated runtime of 1.5 hours in light mode with the laser capable of up to 17 hours of use. Its innovative rail grip clamp supports quick, tool-free attachment to Glock-style rails or any MIL-STD-1913 Picatinny rails, providing secure mounting on a wide range of pistols, while the ambidextrous momentary/steady on/off switch and a user-programmable strobe add versatility for both right- and left-handed operators. At just 4.78 ounces with batteries, the Streamlight TLR-2 HL G balances power and portability for effective tactical illumination and precision.