A light distribution system (200) with a blue laser and colour conversion is provided. The system comprises: a blue laser light source (201); a plurality of optical fibers (203-n); a light distribution system (205) configured to receive blue laser light from the blue laser light source and distribute the blue laser light to the plurality of optical fibers; a plurality of colour conversion systems (211-n), each configured to: receive the blue laser light from at least one of the plurality of optical fibers; and convert the blue laser light to at least one other colour of light different from the blue laser light; and, a plurality of projectors (207-n) configured to receive the at least one other colour of light, from the plurality of colour conversion systems, for use in projecting images.