Ultimate weapons light with pressure switch gives you the advantage during covert operations. This is a complete tactical light set with twist-on or push button remote pressure switch and picatinny mounting deck. Overall length of light 4 15/16", height 1 7/8" and cord length is 12" but extends to 24". Features a super bright light, requires two 3V batteries, and mounts on your picatinny rails, imported. Light intensity measures about 60 lumens.