A compact black pressure-pad light with white and red output, made to attach to Picatinny Rail and weapons, for units that need momentary or constant lighting. The Switch Rail is a small weapon and rail light in black, with a white and red LED set. Its highest output is 20 lumens in Flood High mode, with a run time of 5h and a reserve of 7h. It is water resistant to IPX7 and runs on 2 2016 Lithium Coin Cell batteries. An adaptable mounting system attaches it to Picatinny Rail and weapons. Key features Pressure pad activation — Two modes, activated via its pressure pad, provide a momentary-on and a constant-on function. Glove-friendly button — The large, glove-friendly button is ideal for quick and simple activation and mode switching. Signature reduction — A low-lumen output supports signature reduction, with Red Low giving 1 lumen for 28h. Rail and weapon mounting — An adaptable mounting system allows attachment to Picatinny Rail and weapons. White and red output — Flood High gives 20 lumens, while Red High gives 6 lumens for 5h with a 4h reserve. Typical applications Weapon-mounted lighting on Picatinny Rail for police and military units. Low-signature close-range lighting where quick momentary or constant-on control is needed. Technical specifications Light output, Flood High 20 lumens / 5h run time / 7h reserve Light output, Red High 6 lumens / 5h run time / 4h reserve Light output, Red Low 1 lumens / 28h run time LEDs Switch Rail: W, R. Battery 2 2016 Lithium Coin Cell Ingress protection IPX7 Weight 22g Colour Black In the box 1 × Switch Rail — Black Model information Brand Princeton Tec Model Switch Rail — Black MPN SR-3-BK