Advantages of LED alley lights
Dec 12,2022
LED Lane Lights Not commonly seen on city streets, they are commonly used in mines, mine chambers, and electromechanical workstations. These lights use high-power LEDs as light sources, with extremely low power consumption. For the same illuminance, the power consumption is 1/10 that of incandescent lamps and 1/2 that of energy-saving fluorescent lamps. They have a significant energy-saving effect. Let's learn about the advantages of LED lane lights.
Advantages of LED Lane Lights:
1. The inherent characteristic of LED lane lights is unidirectional light, without light diffusion, ensuring high luminous efficacy.
2. Secondary optical design of LED lane lights directs the light from explosion-proof LED lane lights to the areas that need illumination, further improving lighting efficiency and achieving energy saving.
3. The efficiency of LED light sources has currently reached 110-130lm/W, and there is considerable room for development, with a theoretical value of 250lm/W. The luminous efficiency of high-pressure sodium lamps increases with power, so the overall luminous efficacy of LED lane lights is superior to high-pressure sodium lamps; this overall luminous efficacy is theoretical; in practice, the luminous efficacy of high-pressure sodium lamps above 250W is better than that of LEDs.
4. The color rendering index is much higher than that of high-pressure sodium lamps. The color rendering index of high-pressure sodium lamps is only about 23, while that of LEDs reaches more than 75. From a visual psychological perspective, at the same brightness, the average illuminance is higher.
5. Low light attenuation: annual light attenuation is less than 3%, and it still meets road lighting requirements after 10 years of use, but high-pressure sodium lamps have high light attenuation, decreasing by more than 30% in about a year. Therefore, the power design can be lower than that of high-pressure sodium lamps.
6. LED lane lights have automatic control energy-saving devices that can reduce power as much as possible to save electricity while meeting lighting requirements at different times. Humanized functions such as computer dimming, time-segmented control, light control, temperature control, remote control, and automatic inspection can be achieved.
7. LEDs are low-voltage devices. The voltage driving a single LED is a safety voltage. The series products have a single LED power of 1 watt, which is a safer power supply than using a high-voltage power supply, especially in public places (such as road lighting, factory lighting, automotive lighting, and household lighting).
8. The small size of each LED unit allows it to be made into various shapes of devices, suitable for changeable environments.
9. Long lifespan: can be used for more than 50,000 hours, with a 3-year quality guarantee. The downside is that the lifespan of the power supply is not guaranteed.
10. High luminous efficacy: 100LM chips are more than 75% more energy-efficient than traditional high-pressure sodium lamps.
11. Easy installation. Even without inserting embedded cables or rectifiers, the lamp head can be directly installed on the lamp post, or the light source can be embedded in the original lamp housing.
12. Excellent thermal control of LED lane lights: summer temperature is controlled below 45 degrees, using passive heat dissipation, but summer heat dissipation is insufficient.
13. Reliable quality: high-quality components are used for the circuit power supply, and each LED has independent overcurrent protection, so there is no need to worry about damage.
14. Uniform light color: without lenses, portable explosion-proof spotlights sacrifice uniform light color without increasing brightness, ensuring uniform light color without halos.
15. LEDs do not contain harmful mercury, unlike high-pressure sodium lamps or metal halide lamps, which harm the environment when discarded.
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