Many people think that from the appearance of the courtyard lamp design beautiful and beautiful, but ignored, in which the garden lights need to install a safe battery. Garden lights to install the battery must comply with the matter: 1) to remove the solar street light in the storage of the battery compartment in the cement tank and other debris, to ensure that the drainage hole no foreign body plug; 2) to see whether the battery compartment damage, while testing the battery voltage is normal, if any abnormalities are judged as nonconforming products, prohibit the installation. Wrap the jacket wire with insulating tape. 3) Disassemble the battery compartment and lift it into a pre-laid foundation with a crane. Then, insert the two double-wire rings on the connecting hose and pass the battery line through the prefabricated pipe of the cage. Evenly coated with a layer of 7091 sealed silicone and the other end of the hose will be inserted into the root of the prefabricated tube, with a flat-blade screwdriver on the double wire ring hoop bolts. To wear the battery line from the prefabricated tube and then put on a threading hose, threading hose on the two sets of double wire hoop, the prefabricated tube evenly coated with a layer of 7091 sealed silicone will thread Pipe into the root of the prefabricated tube, with a flat-blade screwdriver on the double-wire hoop bolts fastened, and finally the battery line fixed in the nozzle. 4) to remove the soil placed in the base of the soil, sand and other impurities; scenic garden lights installation tools. 5) from the cover plate, placed in the foundation and placed smoothly. When placing the cover, avoid falling into the foundation around the foundation. 6) Cover the cover and cover with 40mm around the mixture of asphalt and sand (asphalt: fine sand = 1: 3); 7) Cover the clay or triad. When filled with clay or triad, each cover 250px, rammed solid, until higher than the ground.