The ProTac® Rail Mount VIR Pro is a gun-mounted tactical light featuring visible white light along with IR illumination that can easily be changed via the head-mounted switch. Features a cutoff that prevents unintentional visible illumination when operating in IR mode. It’s Jack-Cap® tail cap switch offers operational switch redundancy push-button operation or remote pressure switch operation. – Multi-Fuel: Uses (1) Streamlight SL-B26® protected Li-Ion USB rechargeable battery pack; also accepts (2) CR123A lithium batteries – TEN-TAP® Programming Allows for Selection of Three Different Operating Programs: – 1) White Light High Only/IR High Only 2) White Light Medium Only/IR High-Low 3) White Light Low-High/IR Low-High – High: 1100 lumens; 40000 candela peak beam intensity; 400m beam distance; 2 hours (SL-B26) 1.5 hours (CR123A) – Medium: 540 lumens 19000 candela peak beam intensity; 276m beam distance; 3.75 hours (SL-B26) 2.75 hours (CR123A) – Low: 120 lumens; 4200 candela peak beam intensity; 130m beam distance; 14 hours (SL-B26) 11 hours (CR123A) – IR: 2300 mW (High) 600 mW (Low); SL-B26: 2 hours (High) 9 hours (Low); CR123A: 1.25 hours (High) 7.25 hours (Low) – Mounts directly to guns with MIL-STD-1913 (Picatinny) rails or M-LOK® and M-LOK® compatible rails – Jack-Cap® tail cap offers push-button switch and port for a remote pressure switch – Remote switch available in momentary only (included) and momentary/constant on versions (optional) – 6000 Series machined aircraft aluminum with black anodized finish – High-temperature shock-mounted anti-reflective coated impact-resistant BOROFLOAT® glass. – 2-meter impact resistance construction extensively live fire tested – IPX7-rated with standard push-button switch installed; waterproof to 1 meter for 30 minutes; IPX4 rated with the remote pressure switch installed for water-resistant operation – Weight: 8.2 oz (231 g) with (2) CR123A batteries; 8.8 oz (249 g) with (1) SL-B26® rechargeable battery pack – Engineered in the USA – Streamlight’s Limited Lifetime Warranty