The difference between LED explosion-proof street lights and conventional high-pressure sodium street lights is that the light source of the 100WLED explosion-proof street light adopts low-voltage DC power supply and is composed of GaN based power type blue LED and yellow fluorescent powder to form an efficient white light diode. It has the advantages of high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, and high color rendering index, and can be widely used in urban road lighting. The outer cover can be made of PC tube and can withstand high temperatures up to 135 degrees In the design of LED explosion-proof street lights, the PC cover plays a significant role. The curvature determines the illuminated area, the height determines the illuminated intensity, and the material purity determines the loss of light intensity. It is estimated that you are one of the reasons for this. Secondly, there is also a reason for the power supply voltage. You need to check it to know which one is causing it in order to prescribe the right medicine:

1. The characteristic of LED explosion-proof street lights is the unidirectionality of light, without light diffusion, ensuring lighting efficiency;

2. The LED explosion-proof street lamp has a secondary optical design that directs the light of the LED street lamp to the desired lighting area, further improving the lighting efficiency and achieving energy-saving goals;

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

4. The color rendering performance of LED explosion-proof 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 above. From a visual psychological perspective, to achieve the same brightness, the average illuminance of LED street lamps can be reduced by more than 20% compared to high-pressure sodium lamps (referring to the British lighting standards);

5. The light attenuation of LED explosion-proof street lights is small, less than 3% in one year, and still meets the requirements of road illumination after 10 years of use. However, the attenuation of high-pressure sodium lights is large, and has decreased by more than 30% in about a year. Therefore, LED street lights can be designed with lower power consumption than high-pressure sodium lights;

6. LED explosion-proof street lights have automatic control energy-saving devices that can achieve the maximum possible power reduction and energy savings while meeting lighting requirements at different times;

7. LED is a low-voltage device, and the voltage driving a single LED is a safe voltage. The power of a single LED in this series of products is 1 watt, making it a safer power source than using a high-voltage power supply. It is particularly suitable for public places (such as street lighting, factory lighting, car lighting, civilian lighting, etc.);

8. Each unit LED chip has a very small volume, so it can be prepared into various shapes of devices and is suitable for volatile environments.

9. Long lifespan: capable of using for over 50000 hours and providing a three-year quality guarantee.

10. High luminous efficiency: Using chips with a resolution of ≥ 100LM can save more than 75% energy compared to traditional high-pressure sodium lamps.

11. Easy installation: No need to bury cables or rectifiers, simply install the street lamp head on the lamp post or nest the light source inside the original lamp housing.

12. Excellent heat dissipation control: The temperature is controlled at around 45 degrees Celsius in summer and passive heat dissipation is adopted.

13. Reliable quality: All circuit power supplies use high-quality components, and each LED has separate overcurrent protection, so there is no need to worry about damage.

14. Uniform light color: Without lenses, uniform light color is not sacrificed to improve brightness, thus ensuring uniform light color without aperture.

Based on the above principles, the energy saving of 100WLED explosion-proof street lamps is * * * *, and replacing high-pressure sodium lamps can save more than 60% of electricity.

Low maintenance cost: Compared to traditional street lights, the maintenance cost of 100WLED explosion-proof road lights is extremely low. After comparison, the full investment cost can be recovered in less than 6 years.