What are the characteristics of LED street light?
LED street light is different from conventional street lamps, LED light source adopts low voltage dc power supply, by GaN base power type blue LEDs and yellow synthetic efficiency white light, with high efficiency, safety, energy saving, environmental protection, long life, fast response speed, high color rendering index unique advantages, can be widely used in road.
Cover can be made, high temperature resistance up to 135 degrees, low temperature resistance up to -45 degrees.
1,The characteristic of itself - the unidirectional light of light, no light diffuse, guaranteed illumination efficiency.
2,LED street light has a unique secondary optical design, which will illuminate the light of LED street light to the required lighting area, and further improve the lighting efficiency to achieve energy-saving purpose.
3, The LED has 110-130lm/W, and there is a lot of room for development. The theoretical value is 360lm/W. The luminescence efficiency of the high pressure sodium lamp increases with the increase of power, therefore, the overall light-effect LED street light is stronger than the high pressure sodium lamp.
4, LED street light light color is higher than high pressure sodium lamp, high-pressure sodium lamp only around 23, color rendering index and the LED street light color rendering index above 75, think in terms of visual psychology, to achieve the same brightness, LED street light can an average of more than 20% lower than the high-pressure sodium lamp,.
5, light failure is small, light failure is less than 3% a year, still meet the requirements of the road to 10 years, and high pressure sodium light failure is big, has fallen by more than 30% a year or so, therefore, the LED street light on the design of the use of power can be lower than the high-pressure sodium lamp.
6, LED street light has automatic control of energy saving devices, which can achieve the maximum possible reduction of power and save energy in meeting the lighting requirements of different time periods.
It can realize computer dimming, time period control, light control, temperature control, automatic inspection and other human functions
Cover can be made, high temperature resistance up to 135 degrees, low temperature resistance up to -45 degrees.
1,The characteristic of itself - the unidirectional light of light, no light diffuse, guaranteed illumination efficiency.
2,LED street light has a unique secondary optical design, which will illuminate the light of LED street light to the required lighting area, and further improve the lighting efficiency to achieve energy-saving purpose.
3, The LED has 110-130lm/W, and there is a lot of room for development. The theoretical value is 360lm/W. The luminescence efficiency of the high pressure sodium lamp increases with the increase of power, therefore, the overall light-effect LED street light is stronger than the high pressure sodium lamp.
4, LED street light light color is higher than high pressure sodium lamp, high-pressure sodium lamp only around 23, color rendering index and the LED street light color rendering index above 75, think in terms of visual psychology, to achieve the same brightness, LED street light can an average of more than 20% lower than the high-pressure sodium lamp,.
5, light failure is small, light failure is less than 3% a year, still meet the requirements of the road to 10 years, and high pressure sodium light failure is big, has fallen by more than 30% a year or so, therefore, the LED street light on the design of the use of power can be lower than the high-pressure sodium lamp.
6, LED street light has automatic control of energy saving devices, which can achieve the maximum possible reduction of power and save energy in meeting the lighting requirements of different time periods.
It can realize computer dimming, time period control, light control, temperature control, automatic inspection and other human functions
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