Where are the technical problems of high-power LED street lights?
There are two types of high-power LED floodlights. One type uses a combination of power chips, that is, a COB light source, and the other uses a single high-power chip. The former uses a COB light source to achieve high power and is equipped with a reflector. Long-distance and large-area projection; the latter has more stable performance.
High-power LED Chip
The technical problems of high-power LED street lamps are specifically manifested in:
1. Due to the poor understanding of the working conditions of the LED light source, the light attenuation is serious and even the lamp is dead.
2. Insufficient perception of road lighting requirements, scientific point light source optical light distribution difficulties, and neglect of the importance of color temperature in road lighting, which can easily cause glare, zebra effect and in environments with serious air pollution and rain and fog. Causes the phenomenon that the light is not bright enough on the ground.
3. The lack of awareness of guaranteeing the working conditions of LEDs and the technicality of the power supply has caused endless product failures on the power supply.
4. The concept of the practical road application of today's LED street lights is unclear, and the blindly "comparable" with high-power gas discharge lamps to produce super-power LED street lights at no cost, making it difficult to promote unrealistic and expensive street light products.
5. Vague requirements for road lighting and lack of consideration for actual use and maintenance have resulted in resistance from the owners of direct use.
