Neonetics neon signs have a warm mesmerizing glow, and are powered by industrial strength transformers, which operate silently and more efficiently than incandescent bulbs. Neonetics Premium Junior Neon Signs feature multi-colored, hand blown neon tubing, and the entire sign is supported by a black finished metal grid. The Neonetics Happy Hour Neon Sign measures 18 inches by 9 inches, and features beautiful red, blue, green and yellow real glass neon tubes. The sign can be hung against a wall or window; they can even sit on a shelf. All you do is hang it up and plug it in – no assembly or special wiring required. Give your home the fabulous glow of real neon by Neonetics!