Abstract: LED light source is an energy conservation and environmental protection artificial light source that been used widely in plant production.Compared with natural cultivation under the natural light,artificial light increases extra expense.Therefore,it is of great importance to boost yield and quality to optimize the efficiency of LED light source.This text is to summarize research results for the past few years and knows the effect of quality of LED,the light intensity,and photoperiod on the growth and development of strawberry.In conclusion,the combination of yellow,red and blue light is the most optimal,which can increase the output and quality of fruits.What＇s more,the ratio of yellow,red and blue light is respectively 3∶2∶1,which is the nearest spectrum that the plants need to photosynthesize.It provides theoretical basis for designing personalized strawberry lamps of an energy conservation and environmental protection.