The construction quality problems of buried lamps or underwater lamps are mainly the water seepage of the lamps and the water seepage of the junction box in the middle of the line. Therefore, when planning the construction plan of buried lamps or underwater lamps, the power supply line should adopt a suitable wiring method to minimize the intermediate joints; when the intermediate joints are unavoidable, try to find ways to centrally set up junction boxes in suitable positions on the ground, and each lamp The power supply side connectors of the lamp head line are concentrated in the junction box connection; when the lamps are disassembled and assembled with light sources and wiring on site, the sealing level of the lamps may be reduced due to environmental and improper operation, leaving hidden quality risks. A good light source, with a sufficient length of lamp head wire, is very important. Therefore, Cityscape Lighting believes that a reasonable and comprehensive construction plan is of great significance to improving the quality of the project.
The LED underground lamp body is made of high-purity aluminum alloy material, the surface is treated by electrostatic spraying, cured at constant temperature, and has strong adhesion. Generally have good waterproof and dustproof. LED underground lights are different from LED Wall Washers, LED energy-saving lamps and LED Wall Lights. Because LED underground lights are buried in the ground for landscape lighting, the waterproof level must reach IP67 or above. Before installation work, several Preparation: 1. Before installing the LED underground light, the power supply must be cut off. This is the first step in the installation of all electrical equipment and is the basis for safe operation. 2. Before installing the LED underground lamp, you should sort out the various parts used for the lamp. LED underground light is a special landscape LED light that is buried underground. Once installed, it is very troublesome to re-install if there are fewer parts installed. So it should be ready before installation. 3. Before installing the LED underground light, a hole should be dug according to the shape and size of the embedded part, and then the embedded part should be fixed with concrete. The embedded parts play the role of isolating the main body of the LED underground lamp and the soil, which can ensure the service life of the LED underground lamp. 4. Before installing the LED underground light, you should prepare an IP67 or IP68 wiring device for connecting the external power input to the power line of the lamp body. Moreover, the power cord of the LED underground light requires a waterproof power cord certified by VDE to ensure the service life of the LED underground light.
