P6.67 oudtoor LED display.Main issues with LED

　　With the country's emphasis on energy conservation and emission reduction work and the urgency of energy-saving transformation, Guangdong Province will also vigorously promote LED street lights, but the LED street light scheme promoted in Guangdong Province is widely questioned. The reason is that LED street light products have many problems, such as light decay, heat dissipation issues, lighting capacity, etc.

　　Energy saving but insufficient lighting

　　Energy saving refers to the amount of electricity saved under the same average illuminance, which cannot be simply the average illuminance on the ground! The light intensity of space has a good advance prediction for vehicles coming from afar, preventing traffic accidents from happening! But the LED street lights installed in China sacrifice light intensity to achieve energy conservation.

　　Heat dissipation issues of LED street lights

　　Street lights used outdoors must be waterproof and dustproof, so the lights must be sealed. After sealing, the temperature of the water vapor inside the lights exceeds 100 degrees in extreme weather conditions. LED lights work continuously in such a high temperature environment. If the heat dissipation of LED street lights is not done well, the lights are easily damaged or have severe light decay. The heat dissipation problem of high-power LED street lights in China has not been completely solved, and the subsequent maintenance costs of the products will inevitably increase.

　　Penetration ability of LED lights

　　On rainy and foggy days, the LED light's ability to penetrate fog is not strong.

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