With the replacement of LED light sources, the LED lamp market has lit up. For the LED industry, this is undoubtedly a good news. Since January 1, 2014, major countries have been competing to turn off the lights of incandescent lamps: The United States has stopped selling 40-watt and 60-watt incandescent lamps, and South Korea, Thailand and the Philippines have also taken measures to promote energy-saving lamps. From October 1, China will also ban the import and sale of 60 watts and above ordinary lighting incandescent lamps. For the LED industry, this is undoubtedly a good news for Xi Da Pu Ben. With the replacement of LED light sources, the LED lamp market has lit up. At present, LED people have not done better in terms of publicity. As we all know, lighting design LED has the advantage of energy saving and environmental protection, and we LED people in the publicity, more in the promotion of its energy saving, not to promote environmental protection. However, for ordinary families, the time for lighting is limited every day, and the electricity saved accounts for a small proportion of the overall electricity consumption. There is no way to save the electricity consumption of more electrical appliances. Therefore, for consumers, they have not seen the immediate effect of LED energy saving. For household lighting, we should highlight how to use environmental protection and do some publicity in terms of human health. There is still a certain gap between the current price of LED and that of ordinary light bulbs, so ordinary people will consider the cost when choosing and will prefer ordinary light bulbs. When the price of LED lighting is really the same as that of ordinary bulbs, the common people will consider many aspects when choosing, one is energy saving and the other is environmental protection. Now the common people have gradually realized the problems in this area. In the later period, LED will be popularized to the household. One is the cost problem, and the price will continue to fall. This is also the process that major companies should work together. The other is that LED lighting engineers should stand on the environmental protection side to promote, so as to cater to the home. Therefore, the amount of home lighting is definitely there, but when it can completely replace the traditional light source, it may be within two or three years.