1, the characteristics of the LED street lamp itself - the unidirectional nature of light, no light diffusion, to ensure light efficiency;

2, long life: can use more than 50,000 hours, providing three years of quality assurance;

3, high light efficiency: the use of chips above ≥ 100LM, compared to traditional high-pressure sodium lamps can save more than 75%;

4, easy to install: no need to add cables without rectifiers, directly install the lamp heads on the poles or nest the original light bulbs;

5, excellent heat dissipation control: summer temperature control is about 45 degrees, and passive cooling method;

6, reliable quality: circuit power supply all use high-quality components, each LED has a separate overcurrent protection, no need to worry about damage;

7. Uniform light color: no lens is added, no uniform light color is sacrificed to improve brightness, so as to ensure uniform light color without aperture;

8, LED light source efficiency has reached 100lm / W, and there is still a lot of room for development, the theoretical value of 250lm / W. The luminous efficiency of the high-pressure sodium lamp increases with the increase of power. Therefore, the overall luminous efficacy LED street lamp is stronger than the high-pressure sodium lamp;

9. The LED street lamp has a unique secondary optical design, which illuminates the area of the LED street lamp to the required illumination area, further improving the illumination efficiency to achieve energy saving purposes;

10. LED street lights have automatic control energy-saving devices, which can achieve the maximum possible power reduction and save energy when meeting the lighting requirements of different time periods.

11, LED is a low-voltage device, driving a single LED voltage is a safe voltage, the series of single LED power is 1 watt, so it is a safer than a high-voltage power supply, especially suitable for public places (such as: street lights Lighting, factory lighting, automotive lighting, civil lighting, etc.);

12. Each unit LED chip has a small volume, so it can be fabricated into various shapes of devices and is suitable for a variable environment;

13. The color rendering of LED street lamps is much higher than that of high-pressure sodium lamps. The color rendering index of high-pressure sodium lamps is only about 23, while the color rendering index of LED street lamps reaches 75 or more. From the perspective of visual psychology, the same brightness is achieved, and the illumination of LED street lamps can be averaged. More than 20% lower than high pressure sodium lamps (refer to the British lighting standards);

14. The light decay of LED street lamps is small. The light decay of less than 3% in one year still meets the requirements for road use illumination in 10 years, while the high-pressure sodium light decays, which has dropped by more than 30% in a year or so. Therefore, LED street lights are The power used can be designed to be lower than the high pressure sodium lamp.