Tetris Stackable LED Night Light details

This light is a stunning light with 7 interlocking Tetromino pieces in different colors that can be stacked in any combination to make them look just the way you want! Features: - Decorative Lights - 7 different color neon magic designs. Each piece is a unique color. The LED lights come on when the pieces are stacked together; they go off when they are taken apart. -Combination and DIY Toys - Magic Blocks can assemble any interlocking LED modules. A great decorative light and a great toy for Tetris fans and kids. You can DIY decoration for your lamp, assemble into different shapes. - BEST GIFT FOR FRIENDS AND FAMILY - It's the perfect decorative light for your home. Ideal gift for birthdays, Valentine's Day, Halloween and Christmas decorations etc. -Automatic lighting - LED lighting when the block lights are stacked together; lights off when the block is removed. As long as the main building block is powered on/on, the other building block savings can light up.