Abstract:Aimed at the present situation of Residential illumination design, the system of illumination is re-examined and humanized design thought for illumination device is proposed. Intelligent residential illumination system is partially composed by the illumination device and the electrical parts. The illumination device can provide a functional illumination, which can mainly provide "the condition of clear" to people. The intelligent controller of the electrical parts can control the illumination device and it can have the efficiency, color and temperature, color exponent achieve the best results, and achieve a humanized-using goal. It's different from the former residential illumination design and is a new design mode. it will be a main research and development direction of the residential illumination.