The choice of wire is very important for garden lights

Designed and installed garden lights Most of the lawn lights in our country now use copper wires, because aluminum wires are easy to cause fire, so the country mandates that lawn lamp manufacturers must use copper wires as conductors. After statistical analysis by professionals, the probability of fire caused by aluminum wire is 55 times that of copper wire, which is a very surprising multiple. There are a number of factors that can cause aluminum wire to cause fires. In cables using lawn lights, the temperature increases with time. When the line insulation is worn, it is easy to short-circuit. The resistance of the aluminum wire is larger than that of the copper wire, which limits the current in the circuit. So that the fuse can not disconnect the power supply in time, thus deepening the probability of fire. After years of experience of lawn lamp manufacturers, we know that aluminum is a positive trivalent ion. Once it encounters humid air, it is easy to combine with water, which is easy to cause corrosion, thereby increasing resistance. There are also many potential safety hazards. . Compared with copper wire, copper wire is a relatively inactive metal, so the reaction with the sample is relatively slow, in other words, it is not easy to rust or be oxidized and corroded, thus solving the safety hazard of lawn lamps and giving people A strong guarantee. When designing and installing garden lights, safety awareness must be added, and copper wires must be used to install garden lights. Company: Shanghai CHZ Changhui Lighting Technology Co., Ltd. Website: www.chz-lighting.com