Lamp with heat sink and active cooling device

A lamp comprising:

• a light source comprising at least one solid state emitter;
• a heat sink body in thermal communication with the light source;
• at least one air flow nozzle to direct air flow across at least a portion of the heat sink body;
• an active cooling device, wherein the active cooling device is in fluid communication with the at least one air flow nozzle and is configured to provide a flow of air to the at least one air flow nozzle;
• and
• driver electronics configured to provide power to each of the light source and the active cooling device, and remote from the active cooling device;
• wherein the lamp is configured to operate on a power level greater than 15 W of input power and possesses sufficient cooling ability for an efficiency of at least 60 LPW when the lamp is in operation.

A lamp comprising:

• a light source comprising at least one solid state emitter;
• a heat sink body in thermal communication with the light source, the heat sink body further comprising a plurality of fins, wherein a majority of the plurality of fins are in a shadow area of the lamp;
• at least one air flow nozzle to direct air flow across at least a portion of the heat sink body;
• an active cooling device, wherein the active cooling device is in fluid communication with the at least one air flow nozzle and is configured to provide a flow of air to the at least one air flow nozzle;
• and
• driver electronics configured to provide power to each of the light source and the active cooling device, and the driver electronics are in a driver housing separate from the active cooling device.

A lamp comprising:

• a light source comprising at least one solid state emitter;
• a heat sink body in thermal communication with the light source, the heat sink body further comprising at least one fin having two lateral sides;
• at least one air flow nozzle to direct air flow across at least a portion of the heat sink body;
• an active cooling device, wherein the active cooling device is in fluid communication with the at least one air flow nozzle, and the active cooling device is configured to provide a flow of air to the at least one air flow nozzle;
• wherein air is axially directed adjacent both lateral sides of the at least one fin;
• and
• driver electronics configured to provide power to each of the light source and the active cooling device, and remote from the active cooling device;
• wherein at least two air flow nozzles are positioned adjacent an end of the at least one fin to direct air in an axial direction adjacent both lateral sides of the at least one fin.