1, expansion bolt and expansion pipe: This is a common fixing method, by drilling the installation hole, then inserting the expansion pipe into the hole, and then fixing the lamp on the wall or ceiling with bolts.

2. Hanger fixing: This method is applicable to suspended modeling lamps. The lamp has hanging holes, and then it is hung and fixed on the ceiling through hooks and pendants.

3. Steel wire hoisting: This method is usually suitable for relatively large modeling lamps, which are hung from the ceiling with steel wires, suspenders and pendants. When choosing the fixing method, the shape, size, weight and other factors of specific lamps should be considered comprehensively to ensure the firmness and safety of fixing and avoid safety accidents in use. At the same time, when fixing lamps, it is necessary to confirm the feasibility of the selected fixing method in advance and install them in strict accordance with the relevant operating specifications.