ExtremeBeam M4-Scirrako 1000' LED Flashlight Kit, 310 Lumens

The ExtremeBeam M4-Scirrako 1000 ft LED Flashlight is a rugged aluminum flashlight that produces a 21,000-lux beam for a 1000 ft (304.8 m) range. The two included CR123 batteries provide a runtime of two hours on high output and four hours on low output. This waterproof flashlight has a 1-stage momentary switch and High/Low/Hyper-Flash output settings to cover every situation. It's weapon mountable (.223 caliber) and has an IP68 rating.