Provided that the edge of the sign is not located within 100 feet of a property zoned R-2, R-3, R-3A, or R-4, then one internally illuminated LED and digital sign per property is permitted for properties with a street frontage of at least 150 feet along Easton Road, Blair Mill Road, County Line Road, Davisville Road, Old York Road, Moreland Road, Terwood Road or Routes 63 or 611 only, but no flashing elements, rotating, pulsing, "marching" or oscillating light sources, lasers, beacons, strobe lighting, video, streaming video, moving pictures or animated graphics are permitted. Copy that changes no more frequently than once every eight seconds is permitted. The LED output shall be automatically reduced to a brightness level that does not create glare during the hours of 11:00 p.m. and 6:00 a.m.