ROOM LIGHT SYSTEM FOR AUTOMOBILE

摘要

PURPOSE: A room light system for an automobile is provided to project a uniform light by changing a light source from a light source to a surface light source. CONSTITUTION: A light source unit(10) has a plurality of light sources which are arranged in sidewall by a certain interval. The sidewall(11) emits the light to a front side direction. The light emitted from the light source unit passes through a diffusion unit(20). A car internal lighting system comprises the light source unit and the diffusion unit.