An LED lamp including a housing, a circuit board mounted to the housing, an electrical connector attached to the housing and electrically connected to the circuit board, a plurality of LEDs mounted to the circuit board that are activated to emit a light output when an electrical voltage is applied to...http://www.google.de/patents/US6502956?utm_source=gb-gplus-sharePatent US6502956 - Light emitting diode lamp with individual LED lenses
