Neon Wall Clock 1) CE&UL certified adaptor 2) Customer logo, chrome rim ... for customers like Coca Cola,Pepsi Specifications of Coca Cola Neon Wall Clock1. Voltage: input 110~130V or 220~240V AC, 50 ... DC, 350~830mA2. Size: 9”, 12”,15”,17”,19”3. Single neon or double neon4. Any color neon tubes around: white, blue, yellow, red ... is just for advertising, not for commercial aim. Coca Cola Neon Wall Clock