OLED Display are used outdoors

LED epitaxy emitting heat belongs to a small range of concentrated heat energy at high power street light applications, the power input power is also large, very high LED interface temperatures continue to work under the street light for a long time, if not effective Graphic LCD Display  heat dissipation cooling module, it will affect the performance of OLED Display life and luminous, like the current LED lights light failure is a serious cause of these factors. LED lights are used outdoors, environment and climate disturbance factors, so most of the manufacturers of LED lights radiator shell is anodized to protect, or add spray paint to avoid erosion of acid substances. Anodized life is not long, long time still slightly Character OLED Display oxidized color, if you want to remove the heavy industry, not only time-consuming and workers will increase maintenance costs; lower cost paint protection, protection of efficacy good, but generally paint no heat function, paint itself will form a barrier effect, tantamount to increase the thermal resistance of the heat sink LED lights, not only did not help, but because of the heat energy blockade in the radiator, so that LED light power is reduced, and finally lead to serious bad light.