1) Non-destructive installation, can be installed and disassembled at any time, as long as there is a power socket nearby for power supply.

2) Modules can be freely combined to create the desired pattern with different numbers, which can be used as a small night light for lighting, and also serve as a wall decoration art piece, adding a beautiful touch to your home.

3) There are many colors to choose from, and you can either use the same color to create combinations or use different colors to combine, allowing you to fully utilize your imagination.

4) If a light fails, you only need to replace the defective light, and you don't need to replace all the lights, which eliminates your concerns.

Regarding color difference issues, it's normal for there to be a bit of color difference between each light. Those who are sensitive to color differences are advised to be cautious when purchasing.