Analysis on the main points of making solar street lights

　　 With the continuous consumption of global energy and the lack of resources, coupled with the harm to humans caused by the greenhouse effect, and the serious pollution of the global environment due to atmospheric changes, the international demand for energy saving and consumption reduction has become increasingly louder. Today's development of energy conservation ranks first, and road lighting accounts for about 30% of the entire lighting power consumption, which is closely related to people's production and life.　　 Urban and rural roads will open more and more wide, and need to invest a lot of energy-saving lamps to match. With the acceleration of my country's urbanization process, green, high-efficiency, energy-saving, and long-life solar street lights have gradually come into people's field of vision. At present, solar lighting technology is becoming more and more mature. Using high-power LEDs as light sources, the efficiency has reached more than 100 lm/W, and energy-saving transformation of urban street lighting has become possible. In view of the business opportunities in the entire lighting industry, in order to seize the opportunity, seize more markets, and create more benefits, many solar street light manufacturers are vying to develop various road lighting products to meet the needs of users, and even some do not produce lighting before. Product companies have also launched one after another, but due to the differences in lighting knowledge levels, the current solar street light products are in a mess. Some corporate products have also gone into misunderstandings, which has brought great negative effects to customers.　　 Solar street lamp is different from traditional lighting lamp. It has the characteristics of no need to consume other electricity, self-sufficiency, point light source, high brightness, narrow beam output and so on. Moreover, the designers of solar street lights will put forward higher requirements. To make solar street lights, first consider making full use of the limited luminous flux in the effective irradiation range. Solar street lighting is a systematic project. To do a good job of light source configuration, we must first clearly understand the road lighting standards and requirements and the light distribution principle of conventional lighting fixtures. The reasonable light distribution difference between the spherical surface light reflector and the point light source is the advantages and disadvantages. Complementarity of the LED point light source and the advantages of the long lifespan of the cold light source are fully utilized.