Fenix GL19R 1200 Lumens High Output Rechargeable Tactical Light. 1200 lumens maximum output, 210 meters maximum beam distance. A Luminus SFT40 LED with a lifespan of 50,000 hours. Included a ARB-L18-1100P rechargeable Li-ion battery. Design for guns with both GLOCK universal rail and Picatinny rail. QD lever for quick install and quick detach. Ambidextrous switching with dual tactical tail switch. USB Type-C charging port. Made of durable A6061-T6 aluminum. Premium type HAIII hard-anodized anti-abrasive finish. A Luminus SFT40 LED. Up To 1200 Lumens. TURBO / HIGH / STROBE. TURBO: 1200 Lumens /1 Hours HIGH: 350 Lumens / 2 Hours STROBE: 1200 Lumens. 3.04” x 1.35 x 1.19” / 77.3 x 34.2 x 30.2 mm. 3.53 oz / 100 g (including battery). ARB-L18-1100P battery, USB Type-C charging cable, Picatinny rail key, Spare O-ring. We offer a 100% Satisfaction Guarantee on all sales. We will happily work with you to find a solution to any problem. Our goal is always a satisfied customer.