Patent ID: 7461948

Claim:
An apparatus comprising: at least one submount; a first light emitting diode die and a second light emitting diode die mounted on the at least one submount; a first type of lens optically coupled to the first light emitting diode die and a second type of lens optically coupled to the second light emitting diode die, wherein the first type of lens produces a light distribution pattern with greater intensity peak on center than is produced by the second type of lens; a variable driver current circuit electrically coupled to at least one of the first light emitting diode die and the second light emitting diode die, the variable driver current circuit providing a current that can be varied to vary the illumination intensity of the at least one of the first light emitting diode die and the second light emitting diode die to which the variable driver current circuit is electrically coupled; and an adjustable lens, wherein the variable driver current circuit is coupled to the adjustable lens and varies the current to at least one of the first light emitting diode die and the second light emitting diode die in response to the state of the adjustable lens.