The Streamlight ProTac Rail Mount HP-X Pro System Rifle Weapon Light delivers 800 lumens and 105,000 candela for extreme beam reach, engineered to penetrate smoke, fog, and other photonic barriers for reliable long-range engagement. This high-candela rifle light offers versatile multi-fuel capability, powering from either the included SL-B26 rechargeable battery pack or two CR123A lithium batteries to ensure you have power when it matters most. With TEN-TAP programming, you can swiftly switch between high/strobe, high only, and low/high modes, tailoring the output to your tactical needs without sacrificing readiness. Constructed from durable anodized aluminum and protected by an impact-resistant BOROFLOAT glass lens, it stands up to demanding environments while its IPX7 waterproof rating guarantees dependable performance in wet or challenging conditions. The integrated rail clamp provides easy attachment to MIL-STD-1913 Picatinny rails, with additional M-LOK compatible mounting options expanding compatibility across a variety of platforms. Ideal for law enforcement, military operations, or serious shooters, this high-lumen weapon light combines long-range capability with rugged reliability, making the Streamlight ProTac Rail Mount HP-X Pro a highly versatile addition to any tactical setup and a trusted choice among professionals seeking superior light output and versatility in one compact package.