Garden Lighting Solar Wall Lights

At present, most of the solar lawn light with ultra-bright white LED, it is 20mA under the ultra-bright white LED luminous flux to maintain the initial strength of 50% of the time (life) less than 10,000 hours, Fudan University electric light source has proved the above argument.Commercial Outdoor Lighting Manufacturer, http://www.cn-solargardenlights.com

 

That is to say, in many cases the LED is not the best solar lawn light source, unless it is low, the use of life only 1 to 2 years of solar lawn, or 1w below the solar lawn. For more than 1W solar lawn lamp, it is best to use three-color color efficiency energy-saving lamps. There are some solar lawn with 30 to 40 super bright white LED, the input power of 2W or more, in this case, if the use of three-color primary energy efficient energy-saving lamps, the price is only LED 1/10, the luminous flux of the original Of 4 times, and now has successfully developed 2 ~ 10W low-voltage DC three-color primary energy efficient energy-saving lamps, life can reach 6000 hours. According to the above analysis, we believe that the regulation of light and shade, frequent switching function of 1W below the low-power solar lawn, the general should use LED as a light source. However, in the use of ultra-bright white LED, especially pay attention to the problem of luminous flux maintenance, or easily lead to accidents. For the power of the solar lawn lamp, the current use of three-color-based energy-efficient lamps more reasonable. Here to emphasize that the above conclusion is only the current analysis, when the level of LED technology to improve after the price decline, the above conclusions need to change.

For the solar garden lights, from the * nature, cost performance, color temperature, and luminous efficiency of several aspects of comprehensive consideration, we believe that the ideal light source should be three-color primary energy efficient energy-saving lamps.

Solar energy lamps and ordinary lighting compared to countless scientific and technological workers for many years of hard work, solar energy application of the great advantages and prospects for more and more people recognized and accepted. Solar lighting as a series of solar energy applications, has been the focus of all parties concerned and research. Today, on the basis of previous research, I plant technical staff and collaboration manufacturers brainstorming, hard research, in the shape, brightness, price and other aspects of a breakthrough, for the final solar energy products come to the ordinary people around, To lay a solid foundation for commercial applications.