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