Solar LED street lamp professional English translation { Street lamp manufacturers} Working environment temperature, Working temperature, Working voltage Supply Rated power frequency voltage Rated power, Rated power, Rated frequency power drive power efficiency power Supply efficiency power factor P
solar led street lamp professional English translation, Street lamps factory) Working temperature of the working voltage:
power
the rated power frequency voltage rating
power factor power supply efficiency leds luminous efficiency flux
color lamp luminous efficiency of lamps and lanterns flux measuring temperature
color rendering index: 75
protection grade: IP65 life
shell material shell material properties
product size ( A * B * C mm)
net weight ( Kg)
package sizes, mm)