Thermal management methods and apparatus for lighting devices

摘要

A lighting system (7500) comprises an electrical facility for powering a LED light. The LED light comprises LEDs (7112), a circuit board (7114) and a back plate (7110) The back plate (7110) is thermally associated with a thermally conductive housing (7518) and an inner surface (7518) of a thermal transfer facility (7502) is thermally associated with the thermally conductive housing (7512) when the LED light is associated with the electrical facility.