What is obstacle for the sustainable development of LED lights

LED street lamp, energy saving, everyone have a consensus, multifunctional lamp posts problems technology not perfect but is now also, generally, there are several the following questions. 1, the price, the LED street light price relative comparison some taller, but if in the long life cycle,

everybody to LED street lamps, energy-saving have a common understanding. Multi-function lights, however, there are still some technical problems. In general, have the following questions. 1. Price: led street lamps have a relatively higher price. However, if in the long life cycle, led street lamp of electricity is only less than half of the ordinary street lamp. If long time use led street lamps, the cost of using led lights only in initial stage is higher, in the later can be retrieved. This is not a pain points. 2. Compared with some foreign technology, the problem of led light source is relatively mature. We started a little late, especially for high power leds and optical attenuation problem should be paid attention to. 3. The stability of the light-emitting diode drive power supply. Driving power source is an important part of the light emitting diode. Because it is a street lamp, so it is outdoor lighting, work environment can't control. This is a question of light emitting diode drive technology. 4. The diversity of the LED street lamp function at present, the diversity of street lamp already aroused the concern of the LED street lamp manufacturers. It is no longer meet people's lighting function. Intelligent street lamp is the development direction of the future. 1. Can you tell me whether the street light has no line bridge joint functions, so that operators signal tower costs can be cancelled? The number of street lamp is far greater than the number of towers. There are basically street lamp. 2. Street lamp intelligent positioning function is the most effective solution. Can reflect the position of the wireless communication effect. For example, there is no need to ask where is the mobile phone alarm. In the future, there will be such a street lamp business model. Businessman will pay for the street lamp investment. Merchants will charge electricity and the function of the lamps. Now can wind and light energy has developed successful intelligence, this is the future development direction of street lamp. The change of the business model is unthinkable.