| 摘要 |
A lighting unit 1 includes at least one solid state lighting device 3, a reflector 5, and a phase change heat transfer device 7. The solid state lighting device 3 is mounted on the phase change heat transfer device 7 so that light emitted from the solid state lighting device 3 is oriented towards the reflector 5 which reflects the light incident upon it outwardly from the lighting unit 1. Heat generated by the solid state lighting device 3 is conducted away from the solid state lighting device 3 via the phase change heat transfer device 7. |
