Product Description Streamlight 69228 TLR-1 Game Spotter with Remote. The TLR-1 Game Spotter features a shock-proof green C4 LED that produces a long-range beam that reaches 350-meters. Green LED combined with a deep-dish parabolic reflector produces an intense hot spot that provides long-range identification, preserves night vision, and won't spook varmints. Green C4 LED delivers 31,000-candela peak beam intensity; 150-lumen Runs 1.75-Hours. Uses two 3V CR123A lithium batteries (included). Tethered battery door and latch mechanism prevent battery door loss while providing easy battery replacement. One-handed Snap-On and tighten interface keeps hands away from muzzle when attaching/detaching. Mounts directly to MIL-STD-1913 (Picatinny) rails and weapons with Glock-style rails. Includes rail locating keys for mounting to a variety of rails. Operating temperature: -40 to +120 Degree Fahrenheit. IPX7 waterproof to 1-meter for 30-Minutes. Length with remote switch: 5.25 in (13.34 cm); 5.6-ounce (158.8 grams) with batteries. Comes with a limited lifetime warranty. From the Manufacturer Streamlight 69228 TLR-1 Game Spotter with Remote. The TLR-1 Game Spotter features a shock-proof green C4 LED that produces a long-range beam which reaches 350-meters. Green LED combined with a deep-dish parabolic reflector produces an intense hot-spot that provides long-range identification, preserves night vision and won't spook varmints. Green C4 LED delivers 31,000 candela peak beam intensity; 150-lumen Runs 1.75-Hours. Uses two 3V CR123A lithium batteries (included). Tethered battery door and latch mechanism prevents battery door loss while providing easy battery replacement. One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching. Mounts directly to MIL-STD-1913 (Picatinny) rails and weapons with Glock-style rails. Includes rail locating keys for mounting to a variety of rails. Operating temperature: -40 to +120 Degree Fahrenheit. IPX7 waterproof to 1-meter for 30-Minutes. Length with remote switch: 5.25 in (13.34 cm); 5.6-ounce (158.8 grams) with batteries. Comes with a limited lifetime warranty.