Interlocking induction decorative lights: Seven seven-color Tetris night lights can be stacked to reproduce classic games. 7 kinds of neon magic designs in different colors, each of which is a unique color. When the fragments are stacked together, the LED light will light up; the light will go off after disassembly.^Stackable combination creative DIY: Magic blocks can be assembled at will, interlocking led modules, and seven blocks can be freely combined to create your own personalized lighting. Creative DIY, open your heart, free splicing, freely create unique induction lights, enjoy the fun of innovation, children can customize and rearrange shapes to create their own customized lights.^Automatic lighting: 1 special-shaped lamp per set. Multiple groups can be combined to get super sharp lighting. When stacked, Tetris will glow warmly. Delete a shape and it will close. 7 kinds of different colors of the neon light design, when the various parts are stacked together, the LED light will light up, and the light will go out when disassembling.^Upgrade environmentally friendly materials: Use high-quality ABS materials, each with a thickness of 1.6 inches/4 cm.^PackagePerfect mood light or panel light, or family night light. The perfect ambient light or panel light for home decoration. Gift box packaging, Christmas gifts, birthday gifts are all good choices.