LIGHTING DEVICE

摘要

PURPOSE: A light illuminating apparatus is provided to effectively emit heat generated from light source by forming light emitting grooves on a first inclined surface and a second inclined surface. CONSTITUTION: A first socket part(41) and a second socket part(42) are formed in a housing. A reflector is installed in the housing. A light source part includes a first connection terminal(36) and a second connection terminal(37) which are combined with the first socket part and the second socket part. The light source part includes light emitting grooves(33) which are formed on the first inclined surface and the second inclined surface. A controlling part receives a driving signal and controls light source part.