Lane control LED signal series is designed to maintain efficient traffic flow at the toll barriers, tunnels, weigh station checkpoints at highways, garages, parking lots, or multiple lane roads. These overhead lane signals display red X and green arrow and are available in 200mm (8") or 300mm (12") with a round lens or 400mm and 600mm in square structure. The signals' structures are resistant to water, dust, and impacts. LED light source provides high intensity and low power consumption which results in low running costs. The viewing angle is not less than 30 degrees. The life cycle of these overhead lane signals is more than 80,000 operational hours.