Advantages of LED solar street lights:
1. It is safe and durable. The LED solar street light uses electroluminescence. The internal semiconductor chip is composed of two parts, one is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor. When these two semiconductors are connected When they get up, a PN junction is formed between them. When the current is directly applied to the chip, the electrons will be pushed to the P area. In the P area, the electrons and holes recombine, and then they will act as photons. It emits energy in the form of light, so there are no shortcomings such as easy burning, thermal deposition, light decay, etc. of the filament. The exterior is encapsulated with epoxy resin, which is stronger than light bulbs and fluorescent tubes. There is no loose part in the lamp body, and the service life can reach 60,000~100,000 hours.2. Solar LED street light is a new type of green environmental protection light source. LED uses cold light source, with low glare, no radiation, and no harmful substances during use. The working voltage of LED is low, it adopts DC drive mode, ultra-low power consumption (single tube 0.03~0.06W), electro-optical power conversion is close to 100%, and it can save more than 80% energy than traditional light sources under the same lighting effect. LED has better environmental benefits. There is no ultraviolet and infrared in the spectrum, and the waste is recyclable, has no pollution, does not contain mercury, and can be touched safely. It is a typical green lighting source.
3. Solar energy is a green energy source, which can effectively protect the environment. And there is no geographical restriction on the use of solar energy, whether it is land or sea, mountains or islands, it can be used directly.
4. Compared with other street lights, the solar LED street light is easy to install. It is a self-contained system. It does not need to dig trenches and bury the wires. It only needs a base to fix it. After that, all the control parts and circuits are placed in the lamp holder and can be used directly.
