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 Junior Neon Signs feature multi-colored, hand blown neon tubing. The glass tubes are backed by a beautiful full-color image, and the entire sign is supported by a black finished metal grid. 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. The GMC Junior Neon Sign by Neonetics has a full color background with bright red neon lights. Fully licensed by General Motors through Neonetics Inc. For indoor use only. Give your home, garage, basement or business the fabulous glow of real neon by Neonetics!