full metal tactical flashlight 3000X with integrated mounting onto weapons which have RIS rails with a width of 20 mm (+ 5 mm). The light is fitted with xenon bulb 12W, so it provides a pretty intense glare cone. As a power source is used 1 piece CR123 batteries, not included. You can not use any rechargeable batteries because of their high voltage which can cause damage to the entire lamp. On the flashlight in the rear part fixedly attached external touch switch to 15 cm long cable.