1. Its own characteristics-the unidirectional nature of light, there is no diffuse light, to ensure the efficiency of light.
2.LED Street Lamp has a unique two-time optical design, the lighting of LED lights to the desired area of illumination, further improve the lighting efficiency, in order to achieve energy-saving purposes.
3.LED has reached 110-130lm, and there is a great development space, the theoretical value of 360lm W. The luminous efficiency of high pressure sodium lamps is increased with the increase of power, therefore, the overall luminous efficiency LED street lamp is stronger than the high pressure sodium lamp; (This overall light effect is theoretically, in fact, more than 250W high pressure sodium lamp light efficiency is higher than LED lamp).
4.LED Street light color is much higher than high-pressure sodium lamp, high pressure sodium lamp color index is only about 23, and led street color index to reach more than 75, from the perspective of visual psychology, to achieve the same brightness, LED street light illumination can be lower than 20% of the average high pressure sodium lamp.
5. Light decay small, one years of light decay less than 3%, the use of 10 years still meet the road requirements, and high pressure sodium lights decline, one years or so has dropped more than 30%, so, led street lamps in the use of power design can be lower than the high-pressure sodium lamp.
6.LED Street Lamp has the automatic control energy-saving device, can realize in the different time period illumination request the maximum possible reduction power, saves the electricity. Can realize the computer dimming, time period control, light control, temperature control, automatic inspection and other human functions.
7. Long life: can use more than 50,000 hours, provide three years of quality assurance. The disadvantage is that the power supply life expectancy is not guaranteed.
8. High optical efficiency: the use of ≥ 100LM above the chip, compared to the traditional high-pressure sodium lamp can save more than 75%.
9. Easy to install: No need to embed cable without rectifier, etc., will be installed directly on the lamp rod connection or the source of the original light bulb.
10. Excellent thermal control: Summer temperature control under 45 degrees, and the use of passive heat dissipation method, the summer's heat protection is insufficient.
11. The quality is reliable: the circuit power supply all uses the high quality component, each led has the separate overcurrent protection, does not need to worry about the damage.
12. Light color uniformity: no lens, not to improve the brightness and sacrifice uniform light color, so as to ensure that no aperture light color uniformity.
13.LED does not contain harmful metal mercury, in the scrap will not harm the environment.