This high lumen, long-range, rail-mounted tactical light produces an intensely bright, far-reaching wide beam that illuminates your target downrange along with everything in your path. Fits long-guns. Attaches/detaches with one hand in seconds. Includes a strobe for signaling/disorienting. Easy, fast battery replacement. KEY FEATURES High-output white LED producing approximately 1000 lumens with a long, focused beam for extended-range visibility Rail-mounted design compatible with Picatinny and Glock-style rails Long gun kit configuration including thumbscrew rail clamp for tool-free attachment and removal Remote pressure switch and Safe-Off door switch for flexible activation options Durable anodized aluminum housing with impact-resistant construction Scratch-resistant polycarbonate lens Water-resistant design rated for temporary submersion Powered by two CR123A lithium batteries Runtime approximately 1.5 hours IN THE BOX: TLR-1 HPL weapon light Remote switch Door switch Rail locating keys Two CR123A lithium batteries