Socket and changeable bulb housing snap fastener for Christmas light strings

摘要: A socket and changeable bulb housing snap fastener for Christmas light strings includes a with at least one tongue corresponding number of T-shaped male members. An annular outer flange is formed on the socket. The member has snapping head an periphery hollow engaging portion housing. made insulating material extends radially outwardly from flange. rectangular slot, having width slightly less than maximum member, adjcent to free end tongue. V-shaped groove upper side opposite transversely length slot engageable by bending upwardly about pushing against such that forced through slot.