1. Its own characteristics-irreversibility of light, no […]
1. Its own characteristics-irreversibility of light, no diffuse reflection of light, to ensure high efficiency of sunlight.
2. The LED street lamp has a unique secondary optical system, which irradiates the light of the LED street lamp to the area where the lighting fixture is needed, and further improves the high efficiency of sunlight irradiation, so as to achieve the goal of environmental protection and energy saving.
3. The LED has reached 110-130lm/W, and there is also a very large development trend of indoor space, with a standard deviation of 360lm/W. And the high efficiency of metal halide lamps increases with the increase in output power. Therefore, the overall special effect LED street lamp is stronger than the metal halide lamp; (this overall special effect is theoretical, in fact, the metal halide above 250W The special effect of the object light is higher than that of the LED light).
4. The color rendering index of LED street lamps is much higher than that of metal halide lamps. The color rendering index of metal halide lamps is only around 23, while the color rendering index of LED street lamps is above 75. Considering from the perspective of visual effects and psychological state, To achieve the same chromaticity, the average light intensity of LED street lamps can be reduced by more than 20% compared with metal halide lamps.
5. The light loss is small, less than 3% in a year, and the road surface regulations are still met for ten years of application, while the metal halide light loss is large, and it has already been reduced by more than 30% throughout the year. Therefore, the output of LED street lights is in the application. The power design can be lower than that of metal halide lamps.
6. The LED street lamp has an automatic control system, environmental protection and energy saving equipment, which can reduce the output power and save electromagnetic energy when considering the specified conditions of the lighting fixtures in different time periods. It can complete personalization functions such as dimming on the computer, operation in time range, light source operation, temperature control, and automatic safety inspection.
7. Long life: It can be used for more than 50,000 hours, and it can show a three-year quality guarantee. The disadvantage is that the service life of the switching power supply cannot be guaranteed.
8. High special effect: choose the integrated IC above ≥100LM, which is more than 75% environmental protection and energy saving compared with traditional metal halide lamps.
9. Simple installation: no need to add buried cables or ballasts, etc., immediately connect the street lamp or nest the lamp source to the original lamp housing.