Patent ID: 9345099
Filing Date: 2016-05-17
CPC Classification: A47F,G09F,H05B

Claim Text:
1. A lighting arrangement configured to illuminate an object, the lighting arrangement configured to emit light of a plurality of colors, the lighting arrangement comprising a control unit configured to: determine the type of object to be illuminated; receive a reflection spectrum of the object; select control parameters for controlling mixed light emitted by the lighting arrangement, the mixed light having an illumination spectrum matching the reflection spectrum of the object based on predetermined parameters relating to the type of object, and control the lighting arrangement for illuminating the object based on the selected control parameters, wherein the lighting arrangement further comprises a detector in communication with the control unit provided for identifying the object, and a database storing a plurality of pre-stored reflection spectra, wherein a pre-stored reflection spectrum of the object is acquired from the database comprising the plurality of pre-stored reflection spectra, wherein the predetermined parameters comprises a predetermined minimum color rendering index level of the mixed light emitted by the lighting arrangement, wherein the control unit is configured to select parameters for the mixed light emitted by the lighting arrangement such that the predetermined minimum color rendering index level is achieved.