This standard specifies the definition of LED (light-emitting diode) street lights, product classification, model and naming, technical requirements, test methods, inspection rules and signs, instructions for use, packaging, transportation and storage requirements.
This standard applies to 250V DC power supply or AC below 1000V AC power supply road, street, tunnel lighting and other outdoor public places with LED (light-emitting diode) lights.
Special technical requirements
1 lamp electrical performance
LED street lamp rated nominal power supply voltage and rated frequency work, the actual power consumption and rated power of the difference should not exceed 10%, the power factor should not be less than 0.92.
2 degree of protection
LED street light protection grade A grade should not be lower than IP67; B grade should not be lower than IP66; C grade should not IP65.
3 average life expectancy
LED lights rated average life expectancy should not be less than 30000h.
4 maximum temperature
LED street lamp rated maximum temperature Tc value should not be greater than 58 ℃.
5 maximum heat sink temperature
The maximum heat sink temperature LED tubes shall not exceed 65 ℃.
6 main light parameters
Surge protection (lightning protection) voltage protection level should not be less than 2kV (line - line) and 4kV (line - ground).
8 light distribution characteristics
Some lamps in the LED bulb is extinguished or the entire lamp dimming, the spot shape and uniformity of the road surface illumination should not change significantly.
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