A plug-in lamp socket assembly is provided that maintains connections sealed to the environment between the electrical lamp leads, electrical socket contacts and circuits of the circuit carrier. The assembly has a lamp socket member for receiving a lamp in an aligned manner. A cap plate connects to the...http://www.google.de/patents/US6039579?utm_source=gb-gplus-sharePatent US6039579 - Sealed socket assembly for a plug-in lamp and a method for assembling same