APP Control You can use the phone to download the “ TUYA ” APP to connect the rhombus panel light, and use the APP to adjust the brightness, change the color,auto turn ON/OFF select scene, switch the rhythm. Rhythm of the Music You can enjoy more music with the rhythm pattern of the rhombus lights. The light color changes with the sound of the outside world, and there are multiple music modes for you to choose. DIY Modular More rhombus panel lights can be spliced into various shapes according to your needs and imagination, allowing you to feel the fun of DIY , It can also develop the child's creativity and imagination. Read more Alexa or Google Home Control You can authorize Alexa or Google home, set commands for it,and control panel lights through voice commands. Realize the diversification of home products and enrich your life. Mulit-mode Color Setting You can choose different scene modes or colors to match your mood. you can customize the color change rules.Create a romantic atmosphere in any space such as gaming room,wall area, bar , etc. Simple & Easy to Use There are many double-sided super glue inside the package. so you can easily attach it to the wall. Convenient and firm, don't worry about falling off. Read more Rhombus Light Panel Triangle Light Panels Hexagon Light Panels Pattern Rhombus Triangle Hexagon APP Control ✓ ✓ ✓ Work with Alexa,Google Home,Siri Alexa,Google Home,Siri - Piece size 4.7 inch 8.6 inch 3 inch Number of Lights 9PCS 9PCS 10PCS