Flashlight CONVOY S2 UV 365nm NICHIA LED ultraviolet This model allows you to identify the originality of banknotes, detect the originality of jewels or view ultraviolet sensitive materials. Protection against cell discharge: If the cell is running low, the flashlight automatically switches to a lighting mode of 50% of the power. This means that you need to immediately charge the cell or replace it with a charged one so as not to damage the cell. With the next voltage drop, the flashlight controller reduces its power by another 50%. After some time, to prevent damage to the cell, the flashlight controller will turn off the flashlight completely. This is a clear signal that the exhausted cell needs to be recharged. CONVOY S2 UV 365nm NICHIA LED LED: NICHIA UV LED Housing: aluminum, graphite colour Driver: one mode Power supply: cell 1x18650 Weight: 88 g Packaging: white packaging Brightness: about 365nm UV Size: 118 (L) x 24.1 (D) mm The flashlight is handy, ergonomic and lightweight. It is made of high quality aviation aluminum. It has a flare with an orange peel texture. The flashlight is waterproof. The set includes: Flashlight CONVOY UV NICHIA LED 365nm; Wrist strap; Packaging.