Lighting system and method
The invention provides a lighting system for providing illumination on a surface (16), comprising a first array (10) of light sources (13) and a first reflector (12) for forming a first pattern on the surface, and a second array (10) of light sources (13) and a second reflector (12) for forming a second pattern on the surface (16), arranged concentrically around the first pattern. A controller (44) controls the first and second arrays (10) of light sources (13) to apply a cyclic function thereby to define one or more radially propagating rings or partial rings of illumination on the surface (16). This is enables a dynamic ripple lighting effect to be provided on the surface (16).
PHILIPS LIGHTING HOLDING B.V.
F H F F H F F F H F F F F F
F21V H05B F21W F21S H05B F21V F21V F21Y H05B F21V F21Y F21S F21Y F21V
additional inventional additional inventional inventional inventional additional additional additional inventional additional inventional additional additional
Caijie Wei Xu Xiu
Yan Wang Zeng Yang