TLR RM 1 HL-X RAIL MOUNT USB GUN LIGHT KIT 1,000 Lumen, Rechargeable, Rail-Mounted Tactical Light The multi-fuel, low-profile TLRA(R) RM 1 HL-X features a longer reaching, tighter beam and enhanced lumens and candela when using our SL-B9A(R) rechargeable battery pack. Independently operating push-button and remote pressure switches provide the security of knowing you'll always have light. Multi-fuel: Uses (1) Streamlight SL-B9 protected Li-Ion USB-C rechargeable battery pack (included) or (1) CR123A lithium battery SL-B9: 1,000 lumens; 22,000 candelas; 297m beam; runs 30 minutes CR123A: 500 lumens; 11,000 candelas; 210m beam; runs 1.5 hours TLR RM Mfg: Streamlight