Neonetics Neon Clocks feature a hand blown ring of real glass neon, generating 25 watts of light. The neon clocks have glass faces and feature multi-tiered art deco styles rims. The Teal Water Blue neon clock features a chrome rim with a single ring of beautiful turquoise green/blue neon, and is 15 inches in diameter. The quartz movement clock operates on one AA battery (not included). The neon light is powered by an AC adapter (included) that plugs directly into a wall outlet. Give your home, garage, basement or business the fabulous glow of real neon by Neonetics!