Disclosed exemplary solid state light fixtures use optical cavities to combine or integrate light from LEDs or the like. In such a fixture, the cavity is formed by a light transmissive structure having a volume, and a diffuse reflector that covers a contoured portion of the structure. A heat sink member...http://www.google.es/patents/US8028537?utm_source=gb-gplus-sharePatente US8028537 - Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
Heat sinking and flexible circuit board, for solid state light fixture ...
