In this video, we explore the unique optical properties and creative applications of ghost-shaped acrylic semi-transparent mirrors. You'll see how these one-way reflective decorations create distinct light layering effects, with clear mirror reflection on one side and soft light transmission on the other. We demonstrate their precision manufacturing, smooth edge finishing, and various metallic color options that make them perfect for Halloween decorations, horror theme lamps, and party accessories. Learn how these mirrors maintain stable optical performance under prolonged light exposure and discover practical assembly techniques for decorative lighting projects.