LUMENS: A fixed ULTRA-RANGE spot beam pushes over 500 lumens and 27,000 candela forward, maximizing reach without unnecessary bulk. TRU FIT MOUNTING SYSTEM: Universal/Picatinny compatibility with coin-tightening installation. No inserts, no shims, no tools, just fast, secure mounting. ULTRA-RANGE Spot Beam: Long-Range Clarity in a Compact Package - A high-candela spot beam delivers extended reach for threat identification without adding bulk, ideal for defensive pistols and compact carry setups. USB-C RECHARGEABLE DUAL POWER: Power your light two ways—use the included COAST ZITHION-X rechargeable battery or swap in CR123 batteries when it suits your needs. IP54 RATING: Shine bright through rain, splashes, and storms with a rugged IP54-rated build that's water- and dust-resistant—ideal for tough, dirty jobs.