Streamlight TLR RM 1, 500 Lumens, 1.5 Hour Runtime, Black, Includes Key Kit, and (1) CR123A Lithium Battery 69441 The low-profile TLR RM 1 features an HPL face cap for a longer reaching" tighter beam. It's designed to produce more candela while maintaining lumen output. Independently operating push-button and remote pressure switches provide the security of knowing you'll always have light.