Neon Wall Clock 1) CE&UL certified adaptor 2) Customer ... customers like Coca Cola,Pepsi e Specifications of Coca Cola Neon Wall Clock 1. Voltage: input 110~130V or 220~ ... 9”, 12”,15”,17”,19” 3. Single neon or double neon 4. Any color neon tubes around: white, blue, yellow, red, ... Glass surface, electroplate chrome frame or plastic frame 6. Neon tube powered by adaptor (included). 7. Requires one AA ...