Lighting device and lighting method

Illumination – Plural light sources – Particular wavelength

Reexamination Certificate

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C362S545000, C257S089000, C257S098000, C313S485000, C315S307000

Reexamination Certificate

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08029155

ABSTRACT:
There is provided a lighting device comprising one or more groups of solid state light emitters and one or more groups of lumiphors, which emits mixed illumination having x, y color coordinates within a region defined by (0.32, 0.40), (0.36, 0.38), (0.41, 0.455), and (0.36, 0.48). Also, such lighting devices which emit light having x, y color coordinates within other specified regions. Also, such lighting devices with respective groups which emit light within two specified regions, and which mix to produce light within such regions. Also, methods of lighting light from such emitters and/or lumiphors.

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