High-candela, rail-mounted light system for long guns, with independently operating push-button and remote pressure switches. The TLR RM 1 is a low-profile, rail-mounted light for long guns, producing 500 lumens and 11,000 candela for a 210 m beam distance on one CR123A lithium battery, with a 1.5-hour run time (strobe runs 3 hours). It offers independently operating switches – an on-light push-button and a remote pressure switch that attaches to the rail with retaining clips – so the light can always be activated even if one switch is unavailable. Front-loading battery access and a safe-off function are standard; the CR123A battery ships included. Key features High candela output — 11,000 candela and a 210 m beam distance while maintaining 500 lumens. Dual switch system — independently operating push-button switch and remote pressure switch, the latter attaching via retaining clips. Front-loading battery — battery accessed from the front. Safe-off switch protection — prevents accidental activation and saves battery life. IPX7 waterproof — rated to 1 m for 30 minutes. Strobe mode — runs for 3 hours. Typical applications Long guns needing a longer-reaching, tighter beam Law enforcement and tactical long-gun platforms Situations requiring a backup remote-switch activation option Technical specifications Light output 500 lumens / 11,000 candela / 210 m beam distance Run time 1.5 hrs; strobe runs 3 hours Battery Powered by one CR123A lithium battery Mounting Rail-mounted long-gun light; independently operating push-button switch or remote pressure switch; remote switch attaches with retaining clips Body 6000 Series machined aircraft aluminum with black anodized finish Switch housing Impact- and chemical-resistant engineered polymer Lens High temperature, shock-mounted, impact-resistant BOROFLOAT® glass lens Ingress protection IPX7 waterproof to 1m for 30 minutes Length 9.25 cm (3.64 in) Weight 85.6 g (3.02 oz) Colour Black In the box 1 × TLR RM 1 - System, black Remote pressure switch Mounting clips 1 × CR123A lithium battery Model information Brand Streamlight Model TLR RM 1 System, Black MPN 69440