Streamlight TLR-VIR II Visible Light with Infrared Light and Laser, 300 Lumens, Aluminum, Black Finish Enhance your illumination capabilities with the Streamlight TLR-VIR II visible and infrared weapon light and laser combo. This rail mounted flashlight is offered in a durable and compact design which makes it a great upgrade for your gun. It has multiple light modes such momentary on and constant on to fit whatever situation you need it to. What sets this package apart from the others is the infrared technology, this unit is equipped with an IR LED that produces 850nm. It also features an IR laser which allows for target acquisition or designation while using night vision goggles. Weighing in at 3.82 ounces and spanning only 3.30 inches in overall length, this light does not add a significant amount of weight or bulk to your gun. The visible light is a white LED bulb which is impervious to shock and has a battery life of 1.5 hours, so you will not have to worry about changing batteries often. This light is finished in the black, and with the included rail mount, you will have no issues mounting this to 1913 style rails quickly and easily. If your looking for a dependable illumination device that will produce both visible and infrared light, the TLR-VIR II is right for you. Streamlight TLR-VIR II Gun Light Specifications and Features: Streamlight Item Number: 69192 Weapon Mounted Visible or Infrared Light and Laser Light Type: White LED, Infrared LED, Infrared Laser Light Modes: Momentary or Constant On White LED Light Output: 300 Lumens, 5000 Candela Infrared LED Light Output: 850 NM Body: Aircraft Aluminum, IPX7 Rated Overall Length: 3.30" Overall Weight: 3.82 oz Battery: One 3 Volt CR123A Battery Life: 1.5 - 12 Hours Windage and Elevation Screws Fits: 1913 Rails Color: Black