Replaceable lamp assembly and locking mechanism for a sealable reflector housing

摘要

A reusable lens/reflector unit is formed to accept a molded plastic replaceable lamp plug assembly formed to provide a hermetic seal for the lens/reflector unit. Internal sealing of electrodes within the lamp plug assembly provides electrical interconnection and mechanical support for the lamp bulb in a predetermined position. A flange extends from the lamp plug body and is clamped against the socket by a rotatable collar that threads onto the socket to surround the flange and the socket.