... Construction signage: building sign, region sign, department sign, house sign, etc.2. Public signage such as NO smoking, emergency exit, Parking, WC, ... building or bridge outline light, sculpture light ,square ground light, column illumination, etc.7. Traffic sign: name of road, sign of caution or ... and clear illuminated menu5. long lifetime6. The lifetime of LED can be up to 8-10 years.7. convenient ...