Lighting system associating white light and light of a different colour

摘要

This lighting system includes a first primary light source (12) emitting a tune radiation (L1), and a wavelength converting means (16) receiving the tune radiation (L1). The tune radiation (L1) is tuned relative to the wavelength converting means (16) so that the wavelength converting means (16) receiving the tune radiation reemits a white light radiation. The system further includes a second primary light source (14) emitting a second detuned incident radiation (L2), and means (18) for spatial distribution of the detuned incident radiation (L2) to form a detuned radiation distributed. The detuned incident radiation (L2) is detuned relative to the wavelength converting means (16) so that wavelength converting means (16) receiving the distributed tune radiation diffuses same color light radiation of the detuned incident radiation (L2).