Patent ID: 7986078

Claim:
A lamp configured to emit light in a frontward light emitting direction along a primary optical axis of the lamp, comprising: a plurality of light emitting devices including at least a first light emitting device and a second light emitting device; a first heat sink configured to dissipate heat generated by the plurality of light emitting devices, the first heat sink having a first branched part and a second branched part forming a generally Y-shaped configuration as viewed in a section that includes the primary optical axis of the lamp, the first branched part being connected with at least the first light emitting device, the second branched part being connected with at least the second light emitting device; a first reflector configured to reflect light emitted from the first light emitting device toward the frontward direction with respect to the primary optical axis of the lamp, the first reflector having a first reflecting surface configured to reflect a beam of light that is emitted from the first light emitting device in a direction that is rearward with respect to the primary optical axis of the lamp, and a second reflecting surface configured to reflect a beam of light that is emitted from the first light emitting device in the frontward direction with respect to the primary optical axis of the lamp; and a second reflector configured to reflect light emitted from the second light emitting device toward the frontward direction with respect to the primary optical axis of the lamp, the second reflector having a third reflecting surface configured to reflect a beam of light that is emitted from the second light emitting device in a direction that is rearward with respect to the primary optical axis of the lamp, and a fourth reflecting surface configured to reflect a beam of light that is emitted from the second light emitting device in the frontward direction with respect to the primary optical axis of the lamp, and wherein the beam of light reflected from the first reflecting surface and the beam of light reflected from the third reflecting surface are projected frontward with respect to the primary optical axis of the lamp and each at a relatively small angle with respect to the primary optical axis of the lamp, and wherein the beam of light reflected from the second reflecting surface and the beam of light reflected from the fourth reflecting surface are projected frontward with respect to the primary optical axis of the lamp and each at a relatively larger angle with respect to the primary optical axis of the lamp as compared to each relatively small angle.