Bo tells defined cause led solar lawn: Solar Lawn mainly use solar energy to work 250-watt sodium lamps, when daytime sunlight on the solar cell, the light energy into electrical energy stored in batteries, and then in the evening for the lawn LED (light emitting diodes) to provide power from the battery. Its main advantage is safety, energy saving, convenient, and environmental protection. Green grass for residential community beautification lighting decorations, park landscaping lawn ornament. LED solar lawn structures: the solar panels (photovoltaic panels), super bright LED lamp (light source), maintenance-free rechargeable battery, automatic control circuit, lighting and so on. LED solar lawn system components: Solar lawn boost IC, can automatically switch to charge and discharge behavior, when solar charging panels during the day the sun sensor to automatically switch to turn off the lights into the charging state, when darkness fell solar charging panels When the sensor is less than sunlight, automatically switch to turn on the lights into the battery discharge state. Solar lawn boost IC, 1.5 volt rechargeable battery can output voltage raised to 3.6 volts. A board should be equipped with an IC on the 5th rechargeable battery can drive 1--7 an LED light-emitting diodes; multiple sets of IC circuit board so; solar lawn lamp controller integrated circuit and some peripheral devices, The main features include charging circuit, driver circuit 250 watt sodium lamps home dealers, photosensitive control circuit and a pulse width modulation circuit. The controller has a high conversion efficiency: 80 to 85% (typical), can reduce the solar cell version of the power requirements; low start voltage: 0.9V (max); adjustable output current and other characteristics. It tells the story of the great cause of Bo street is our lives, and lighting equipment. For street terms, two important components, namely street light pole and street lamps. In the event of failure, to people's lives and livelihoods harm lights failure, a large part is due to the fault lamp post. In this article, we will include six streetlight poles and analysis of fault: a, cable head fracture within the lamp post for this reason are mostly man-made cause, the end result is not bright lights. For example say there construction nearby, injuring the cable inside lamp post; there is a very bad situation, namely street light pole cable is cut. Second, breaking poles corrosion caused by rust marks appear when the street light pole, and there are cracks, no timely repair 250 watt sodium lamps manufacturer Which is good, there will be broken reasonable. Such street light pole mostly older models, in the previous production, just a simple spray, the use of a long life, it is prone to problems. Now manufacturers use more galvanized street light pole, technology is more advanced, life will be longer. Third, the street light pole live street light pole leakage is a very dangerous thing, on hazards, there are many news reports. About this failure, the reason is due to street caused by aging, daily maintenance, the relevant street department should bear the main responsibility. The reason there is a 250 watt sodium lamps best manufacturer, rectifier breakdown, leading to poles charged. For this scenario, if the leakage was found to be timely response to the relevant departments. Fourth, the street light pole is inclined for this reason is not generally for quality reasons caused Bunsen lamp post. The main problem lies in the bottom of the street to the ground with a fixed base steel. 250-watt sodium lamps where to go, 250-watt sodium lamps, outdoor lights cause by Henan cause Bo Lighting Equipment Co.. Henan cause Bo Lighting Equipment Co., Ltd. (www.zzdybcdj.com) strong, credible, in Zhengzhou city landscape light fixtures and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the leading cause of innovative ideas into the brilliant and you work for a better future!