LIGHTING DEVICE AND CORRESPONDING METHOD

摘要

A lighting device includes an elongated profiled body including at least one light permeable material, e.g. a polymeric material, having a mouth portion where an e.g. white light radiation source assembly is arranged which includes one or more electrically powered light radiation sources facing the profiled body. The light radiation emitted by the light radiation source assembly propagates through the light permeable material of the profiled body. The material of the profiled body includes pigments and is at least in part light diffusive, whereby, by propagating through profiled body, the light radiation becomes a coloured light radiation of a colour determined by the pigments and with a homogeneous near field distribution.

主权项

1. A lighting device, comprising:
an elongated profiled body including at least one light permeable material, said profiled body having a mouth portion, and a light radiation source assembly arranged at said mouth portion and including at least one electrically powered light radiation source facing said profiled body, whereby light radiation emitted by said light radiation source assembly propagates through said at least one light permeable material of the profiled body, wherein said material of the profiled body includes pigments and is at least in part light diffusive, whereby, by propagating through said profiled body, said light radiation becomes a coloured light radiation of a colour determined by said pigments and with a homogeneous near field distribution.