The "New Show Home Holiday App Laser RGB 3D Hologram Projector Light" is a modern, programmable light projector perfect for Christmas decorations. This corded projector features a 20m or more size with RGB lights and adjustable, color-changing effects. It has a rotating head and is waterproof, making it ideal for outdoor use. Controlled by an app, this LED projector offers a festive holiday theme with a warm color temperature and a low power consumption of 5W - 9W. The sleek design and Stake mounting make it a great addition to any holiday decor.