taxi car roof advertising sign, taxi car top advertising light Features of taxi sign box 1. This taxi car roof advertising sign, taxi car top advertising light is with 2sides big area, ideal for outdoor ads on the street. Least money to reach most people! 2. Material: PP/ ABS, 3. No intall: magnets at bottom, just put it onto car roof. 4. LED light inside, about 10w. 5. size 120x30x38cm Welcome to contact us for more information and catalog of taxi roof advertising sign, taxi car top advertising light