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The color rendering index of solar garden lights is much higher than that of high-pressure sodium lamps, which have a color rendering index of only 23. In contrast, LED street lights have a color rendering index of over 75. From a visual psychology perspective, achieving uniform brightness allows LED street lights to have an average illuminance that can be 20% lower than that of high-pressure sodium lamps. They also show minimal light decay, with annual light decay of less than 3%. Even after 10 years of use, they still meet road requirements. On the other hand, high-pressure sodium lamps experience significant light decay, often declining by more than 30% in just one year. Therefore, LED street lights can be designed to operate at lower power compared to high-pressure sodium lamps.
LED street lights come equipped with automatic control energy-saving devices, enabling them to meet varying lighting requirements while maximizing power reduction. They can achieve functions such as computer dimming, time-based control, light control, temperature control, and automatic inspection, offering a user-friendly experience.
Bitpott solar garden lights are produced by a professional manufacturer focused on the research, development, production, and sales of solar and LED outdoor lighting. With years of manufacturing experience and advanced production equipment, they ensure quality, reasonable prices, and configurations. For information on purchasing solar garden lights or inquiries regarding solar garden light prices, please contact our online customer service.
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