... Long lifespan led screen CE P16 full color LED advertising road signs SpecificationOur led Board FeaturesHigh refresh rate: 1/8 scan up ... Time>9000hoursLifespan>100,000hoursP16 led display Applications: Commercial advertising: Square, Road side, High way, Airport, Wharf, Hotel, Restaurant etc.Live broadcast ... . Send inquire to us now. P16 full color LED advertising road signs