US Patent 11506366 Mountable light having interchangeable clamping elements

A mountable light includes a light body and a mounting arrangement including first and second clamping members from a set of pairs of clamping members. The light body has first and second opposing receptacles in which the respective clamping members are respectively removably disposed to move toward and away from each other. One clamping member may be fastened in its receptacle so as to be a fixed clamping member while the other clamping member is movable. A clamping mechanism may move the clamping members closer together to engage a mounting rail or away from each other to release the rail. An interchangeable key member may be provided between the clamping members, and may be selected from a set of interchangeable key members.