Streamlight 69441 TLR-1 RM Black Anodized Aluminum, 500 Lumens, White 210 Meters Beam, Picatinny Rail MountThe low profile TLR RM 1 features an HPL face cap for a longer reaching, tighter beam. Its designed to produce more candela while maintaining lumen output. Independently operating push button provides the security of knowing you'll always have light. Remote pressure switch not included.