How to extend the life and performance of solar LED street light sources

　　The service life of the LED light source of the solar LED street lamp is generally about 50,000 hours, but it is affected by many factors in practical applications and will not reach the theoretical value. For example, the higher the temperature, the shorter the lifetime of the LED.

　　 With the continuous advancement of LED technology, the cost of each component is declining, and the power-saving and energy-saving performance has been correspondingly improved. LED is developing in-depth from the initial display stage to the application lighting stage, whether in the international market or in the domestic market. In the market, LED has begun to enter commercial lighting, and the perfect combination of new energy sources such as solar energy has shown a good momentum of development.

　　 Then how to extend the life and performance of solar LED street lights? When the LED light source is working, the heat of a single LED lamp bead will be relatively small, and the temperature of the bracket will not exceed 45 degrees. At this time, the service life of the LED light source will be ideal, but when the LED lamp bead forms a lamp group, the corresponding The temperature will rise, which is not conducive to the long-term use of the LED light source.

　　 There are two solutions here. The first is to choose a lamp group with a larger distance between the beads. The best distance is about 25MM. The second is that when the LED light source is working, it is best to have a heat sink next to it. The device helps it dissipate heat, which will also effectively extend its service life.

　　There is also the choice of the quality of the LED light source is a very important factor. Different packaging processes will have a considerable impact on the quality of the product. The LED light source packaged with ordinary primer is better than the LED light source packaged with low-attenuation glue. Under the same environment, the light attenuation is reduced by 76%. Therefore, the LED light source made by a good packaging process will greatly extend the service life of solar LED street lights.

　　 When consumers choose solar LED street lights, they must understand its performance, and at the same time provide reasonable protection during use, so that it can give full play to its optimal use effect and let it add luster to you.