... years' quality guarantee Specification for outdoor Olympus acrylic LED logo sign:1. CE certificated LED, high quality and over 50,000 hours ... for any font style3. Waterproof, anti-rust with RoHS compliant4. LED transformer provided: input 110-240V; output: 12V 5. Various ... colors: white, blue, red, yellow, orange...(RGB color LED letters with programmable controller for option)6. door to door ...