Bo-saving lamps cause prompt you really saving? First of all, we must be clear about the concept of energy-saving, accurate to speak in the same resolution (CRI light source equivalent) premise of effectively receive the same illumination unit area of ??power consumption The lower the light, the more energy-efficient. Of which there are several key points: first, the same clarity, sharpness depends largely on the color temperature of the light source, since the 5000K-6500K white light to maximize the reduction of the original color of objects, natural in the human visual clarity on higher. Why the emphasis on effective area, which is designed to light a problem, because many sources are emitting 360 degrees or 180 degrees luminous quality solar street Which is good, but we need the illumination angle may be 120 degrees or 90 degrees. The third solar lights, the same illumination consumed less power, because the power company is based power tariff collection, of course, less power consumption and therefore the less, be noted that the consumption of power with power factor is not directly related to power factor does not affect the level of power, but the issue relates to line loss. Now we use these standards to weigh the energy-saving lamps, first look at the color rendering index, CRI universal saving about 70, pure three-color phosphor should be able to do about 75, should be in terms of the color rendering index is a good ; and look luminous efficiency, energy-saving lamps light efficiency generally in 45-50LM / W, pure three-color phosphor should be done 50-55LM / W; finally see utilization, due to the energy-saving lamp is a surface light source, the light emitting area than large, light itself is more difficult, besides saving lamps either spiral or U-tube light issued basically horizontal solar street Which is good, and all we need light generally vertical direction, and therefore need a large mirror to change the direction of the light cover to make it down the photos. Bo said the cause of street light pole on technical article describes some, in this article focuses on the different types of street light poles works and technical parameters to be aggregated to facilitate comparison of known and do not have to consult other information: Smart street light pole street smart concept works also with the energy out, we usually know is that energy-saving lamps from the lamps in terms of light, such as LED light, solar light. In fact, these are in the street light poles with the intelligent management and control systems. The street light pole circuit intelligent system by the decoding circuit, the switching circuit and the transformer control circuit. Voltage fluctuations in the grid voltage is different at different times, when the power detection circuit will be collected lampposts current and voltage data into ADC analog signal processing circuit can be collected, to determine whether the overload voltage and current to control voltage circuit load. The working principle of multi-pole pole adopts lifting principle, which is easy to maintain, mentioned in the previous article, "large-scale operation and maintenance of street light pole concrete measures" in. The reason is that in addition to the electrical control system, but also motors lift system installed in a rectangular cavity at the bottom of the high street lamps. The lift system driven by the motor lifting Medallions, worm gear reducer, safety couplings, main rope, deputy rope, rope and pulley sub-group and other components. Drive compact solar street largest manufacturer of worm gear reducer than the great need to add a set of pulley, in the case of strong self-locking ability is reduced torque rise to control Medallions lifting speed. Primary and secondary rope is a high-strength corrosion-resistant galvanized steel wire rope does not rotate, the main points are connected by rope wire rope and wire rope Medallions deputy, avoid tension caused by the Deputy Lord wire wire wound. How the price of solar street light | great cause (certified) | by Henan solar street lighting Equipment Co., Ltd. Bo cause. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) is Zhengzhou City View light fixtures leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the cause of the leadership with the staff warmly welcome all inquiries negotiations to create the great cause of a better future.