With the popularity of solar street lamps, how to purchase high-quality solar street lamps becomes very important. Many unscrupulous merchants only care about the quality of products, which greatly damages the image of our industry in the eyes of the masses and answers how to choose High quality solar street lamps are Solar Powered Light Manufacturers responsibility and obligation.
First of all, we must first understand the head of the solar street lamp, that is, the LED lamp head. The thinness and thickness of the outer casing are a factor. Then the structure of the aluminum substrate, the aluminum plate and the constant current source are constructed, and the size and thickness of these things are compared. Can basically determine the quality of the lamp head, and then the battery depends on whether the battery is a special battery for energy storage. Now there are many small companies that use the power source to start the power storage battery, which greatly damages the life of the solar street lamp. Whether the lamp post is hot-dip galvanized and cold-galvanized spray is distinguished by a slit in the slit, hot-dip galvanized in the slit, and cold-galvanized in the slit without plating. Half of the lamp holder is 60 and the wall thickness is about 2.8. The lower end is related to the height, and has a cone ratio, and the wall thickness is about 4. Hot-dip galvanized poles generally have a lifespan of more than 20, while cold-galvanized poles generally last for about 1 year. As long as you can master the above points, you will not be deceived when choosing Solar Street Lamp.