Electrical and safety requirements
The rated voltage of the LED street lamp shall comply with the provisions of the supply voltage.
The input power of the LED street light shall not exceed 110% of the rated value.
When the LED street light is at 100% light output, the power factor should not be less than 0.9.
When the dimming LED street lamp is at 50% light output, its driving power efficiency should not be lower than 75%, and the power factor should not be lower than 0.85.
The protection level of 3.5 LED street lamps should not be lower than IP65.
LED street light safety should meet the requirements of GB7000.203.
LED street lamp disturbance voltage should meet the requirements of GB17743.
LED street light harmonic current limit should meet the requirements of GB17625.1.
LED street lamp electromagnetic compatibility immunity should meet the requirements of GB/T 18595.
LED electronic control device should meet the requirements of GB 19510.14.
Durability requirements
The life of LED street lamps should be no less than 25000h.
The luminous flux maintenance rate of LED street lamp in normal operation for 3000h shall not be lower than 96%; the luminous flux maintenance rate of 6000h shall not be lower than 92%.
The damage rate of LED street lamps working normally for one year should not exceed 3%.
