The TLR RM 1 is a low-profile weapon light designed for rifles and shotguns, producing 500 lumens and a concentrated 210-meter beam. It features a specialized HPL face cap to increase candela for longer reach while maintaining high output. This system offers switch redundancy through an independent push-button and an included remote pressure switch. Constructed from durable black anodized aluminum, the 3.64-inch unit is waterproof and weighs 3.02 oz. It operates in constant, momentary, and strobe modes using a single CR123A lithium battery. The package includes the battery, mounting hardware, rail locating keys, and a remote switch for secure attachment to MIL-STD-1913 Picatinny rails.