100 watts wall-mounted solar street light

In recent years, all products using solar energy is very fire, garden light and solar energy use is the solar garden light, solar garden light kept yard lamp modelling is rich and beautiful, and also has the advantages of energy conservation and environmental protection, so its sales section

in recent years, all of the use of solar energy products are very popular. The combination of garden light and solar energy is solar garden light. Solar garden light for garden light rich beautiful appearance, and possesses the advantages of energy conservation and environmental protection at the same time, so its sales are rising. So when we buy it, how can we distinguish between its quality? Now, professor courtyard lamp manufacturers how to distinguish the quality of the solar garden light. 1. First of all, we should know the lamp holder of solar garden light is light emitting diode lamp, its thickness and thickness of shell is a factor. Internal structure including aluminum plate and aluminium plate, the quality of the lamp holder basically by comparing them to determine the size and thickness. 2. Battery depends on whether it is special battery of solar garden light. At present, many small companies to use the power as an energy storage battery, this will greatly damage the life of solar garden light. 3. Check the solar garden lamp light pole is hot dip galvanized or cold soak galvanized. They differ in that the incision. Hot dip galvanized still have coating on incision, and quenching and galvanized coating on the incision. The service life of hot dip galvanized light pole, generally in more than 20 years, and quenching and the service life of galvanized light pole is about 1 year. Finally, courtyard lamp manufacturers recommend, as long as they master the method to distinguish the quality of the solar garden light, they will have extra purchase guarantee. At the same time, they should not covet the cheap price of solar garden light. Only in this way can they buy high quality solar garden light.