An apparatus for mounting an assembly comprising light emitting diodes (LEDs) or other light producing components mounted on one or more printed circuit boards (PCBs) in a light housing designed to accept a standardized light producing bulb comprising a mounting adapter designed so that the pcb can snap/lock...http://www.google.com/patents/US7448772?utm_source=gb-gplus-sharePatent US7448772 - Mounting adaptor apparatus for LEDs