Streamlight's TLR-VIR II is a lightweight, low-profile, lithium battery powered weapon-mounted tactical illuminator with an integrated IR LED/laser and visible white LED. It has ambidextrous momentary and steady on/off switch and a recessed three position mode selector switch. It also features windage and elevation adjustment control. The TLR-VIR II securely fits M17/M18 pistols and all long guns with MIL-STD-1913 rails.This model has 300 lumen output, IR 600 mW and a less than IR 8mW laser.