LED light sources have begun to be widely used in various lighting accessories. At the Guangya Exhibition and Lighting Expo in 2009, various household lighting brands began to use LED light sources and took them as key promotion targets. Hongpai Lighting and Xiongji Lighting have a full range of LED home lighting products on the market; Tianlang, Mini Lighting and other companies have also displayed LED home lighting in the exhibition hall; many domestic enterprises in the field of energy saving can not wait to launch a variety of LED home furnishing products.