Patent ID: 9097410
Filing Date: 2015-08-04
Classification: F21S,F21V,F21W,F21Y

Abstract:
1. A lighting system for providing a daylight appearance, the lighting system comprising a plurality of light emitters for emitting a wide light beam, and a plurality of optical elements, each optical element of at least a subset of the plurality of optical elements being related to a light emitter of the plurality of light emitters, thereby forming a pair, wherein, for each pair, a light emitter of a pair is configured to assume at least a first relative position with respect to the optical element of said pair, such that the light emitter and the optical element are configured to emit the wide light beam, and a second relative position with respect to the optical element of said pair, such that the optical element is configured to collimate a portion of light of the wide light beam to obtain a collimated light beam, and to absorb another portion of light of the wide light beam in a predefined spectral range to obtain a blue light emission at light emission angles at least outside the collimated light beam.