Streamlight TLR RM 2 Rail Mounted LED Tactical Lighting System w/Green Laser CR123A White 1000 Lumens Black. Packaged as a kit offering everything you need to mount to your long gun. Specifications for Streamlight TLR RM 2 Rail Mounted LED Tactical Lighting System w/Green Laser: Manufacturer: Streamlight Light Output: 1000 lumens Bulb Type: LED Battery Type: CR123A Lithium Metal Beam Color: White Color: Black Gun Model: Universal Beam Distance: 200 m Length: 4.6 in Weight: 4.95 oz Gun Make: Universal Battery Life: 1.5 hours Weather Resistance: Yes Finish: Type II Mil-Spec Anodized Lens Material: Borofloat High Temperature Glass Package Type: Box Battery Quantity: 2 Condition: New Gun Type: Rifle Run Time: 1.5 Hours Fabric/Material: 6000 Series Machined Aircraft Aluminum Attachment Type: Picatinny Features of Streamlight TLR RM 2 Rail Mounted LED Tactical Lighting System w/Green Laser White LED illuminator and integrated 510-530nm green laser Runs 1.5 hours (LED only or LED/laser); runs 11 hours (laser only); runs 3 hours (strobe) Mode selector toggle switch for laser only light only or light/laser combo Features independently operating push-button switch or remote pressure switch Remote pressure switch exits at 90 degrees providing improved wire routing option while preserving rail space Safe off feature prevents accidental activation; saves batteries Engineered optic produces a concentrated beam with optimum peripheral illumination Securely attaches to long guns with MIL Standard 1913 rails Package Contents: Streamlight TLR RM 2 Rail Mounted LED Tactical Lighting System w/Green Laser Rail Locating Keys Tail Cap Switch Remote Pressure Switch Mounting Clips 2 CR123A Lithium Batteries Streamlight 69453: TLR RM 2 Rail Mounted LED Tactical Lighting System w/Green Laser CR123A White 1000 Lumens Black