!! Attention the article is no longer available !! With this IR-LED illuminator, the performance of a night vision device can be increased. The laser has a wavelength of 850 nm and is not a Class 3B product, which is why it is also eye-safe. The scope of delivery also includes a mounting rail that is compatible with Weaver / Picatinny. Power is supplied by a CR123A cell. The dimmer can be continuously adjusted.