Sunfree Lighting Limited is a high-tech company specialized in R&D and production of solar LED lights and LED lighting.

Why the LED ( Light emitting diode) Acceptance is unqualified lamps?

by:SUNFREE     2021-02-10
LED street light due to the green environmental protection, energy conservation, is well accepted by people in recent years. LED lights factory it is a solid cold light source, green pollution-free, less power consumption, high photosynthetic efficiency, long life, therefore, the LED street light will become the best choice of the road lighting energy saving reconstruction. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. It is because of its unique advantages, LED street light will become more and more respected. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. Due to the limited mineral resources, the solar energy is infinite renewable resources, is very popular. At present, mineral resources co. , LTD. The interests of all countries are vigorously promoting renewable energy. LED street light actively respond to a nation called on energy conservation, use of solar energy as a renewable resource, reduce the waste of mineral resources. LED lights have many advantages, so in order to make the LED street light of longer life, in order to make the LED street light of longer life, do you know what LED street lamp installation should be performed after inspection? When we accept the LED street light, what should we do inspection? 1. Light pole installation is stable? Lamp is a very important part of in the lamp, so it must be solid and stable, a lamppost lamp arm must comply with the design requirements. Because of this, its brightness will be more balance, their surface cannot be damaged. The whole lamp base must be stable solid, a lamppost lamp arm must also be installed in accordance with the requirements, make the brightness of the light balance, this not only ensures the light fittings is practical, but also to ensure the safety, make beautiful and lighting effect. Both are. 2. Solar panel is installed in accordance with the specifications of solar panels in conformity with the specification is very important, because if do not conform to the specifications, the LED street light, the path may short circuit, or even more serious things will happen. Before operation, please be sure to check all of the specifications of the components. Is it qualified? The Angle and the slope of the battery pack is also very important. It is important to know that there was no significant between the two parts of blocking, and also need in the controller Settings. Otherwise, it is very easy to lose control, and there will be such abnormalities, the lamp is flashing or dark, and so on. In addition, in addition to the inspection and maintenance of parts, need to get the overall lightning protection effect, and regularly check the fixed condition of the lightning rod, especially when summer thundershower, should be more careful. 3. Led street light system, commissioning of solar power system consists of solar panels, controller and battery. Solar panels absorb enough solar energy during the day, light source can be converted electric light at night. If there is a obvious shelter solar panels, should be removed in time, in order to prevent the absorption of light energy. Solar controller is the core of the led street light to charge and discharge, and its various Settings must also conform to the requirements, otherwise easy to lose control, cause the unusual situation of street lamp not bright or flashing. Should regularly check the solar cell, in order to determine whether they were fed and run well.
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