Patent ID: 7566911

Claim:
A light-emitting diode lamp comprising: a lead frame having a lead portion and a mounting portion formed at one end of the lead portion in a direction in which the lead portion extends; a light-emitting diode chip mounted on the mounting portion; a reflector configured to be asymmetric about an optical axis of the light-emitting diode chip and having an extension portion, offset from an extension axis of the lead portion, and extending along the extension axis of the lead portion, wherein a distance of the offset from the extension axis of the lead portion is less than a length of the extension portion along the extension axis of the lead portion; and a resin portion, encapsulating the light-emitting diode chip and the reflector, through which light emitted from the light-emitting diode chip is transmitted, wherein a directional characteristic peak of an outgoing beam emitted from the resin portion is not located on the extension axis of the lead portion in the direction in which the lead portion extends.