LIGHTING DEVICE USING SOLID STATE LIGHT EMITTING DEVICES HAVING A TRANSPARENT HEAT SINK

摘要

There is provided a lighting device (20) which comprises at least one solid state light emitter (21) and a substantially transparent heat sink (22). The heat sink and the solid state light emitter are positioned and oriented relative to one another such that if the solid state light emitter is illuminated, light emitted by the solid state light emitter which exits the lighting device passes through at least a portion of the heat sink.