Patent ID: 8258722
Filing Date: 2012-09-04
Classification: F21K,F21V,F21Y,H01L,H05B

Abstract:
1. A lighting device adapted to emphasize and/or deemphasize perception of at least one color of a target surface having a characteristic reflectance spectral distribution and being separate from the lighting device, the lighting device comprising: a plurality of solid state emitters including a first solid state emitter having peak output emissions at a first wavelength, and including a second solid state emitter having peak output emissions at a second wavelength that differs from the first wavelength; and at least one circuit element adapted to control operation of the plurality of solid state emitters to output an aggregated spectral power distribution selected to emphasize and/or deemphasize perception of at least one color of a target surface based upon the reflectance spectral distribution of the target surface.