High reliability Especially the driving power of LED street lights, which is installed at high altitude,waterproof power supply， is inconvenient to maintain and the maintenance cost is also high.
High-efficiency LEDs are energy-saving products, and the drive power is more efficient. This is especially important for structures where the power supply is installed in the lamp. Because the luminous efficiency of the LED decreases as the temperature of the LED increases, the heat dissipation of the LED is very important.
The power supply efficiency is high, the power loss is small, the heat generated in the lamp tube is small, and the temperature rise of the lamp tube is reduced. It is beneficial to delay the light decay of LED.
High power factor Power factor is the requirement of the grid for the load. Generally, there are no mandatory indicators for electrical appliances under 70 watts.
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