pavement light การใช้

• Pavement lights are located adjacent to the arched basement windows of the Elizabeth Street elevation.
• The system commands in-pavement lights to illuminate red when there is traffic on or nearing runways.
• :Pavement light seems to be a fairly standard name for these-e . g . see this company.
• Two subsystems, the RWSL Processor and the Field Lighting System ( FLS ), work together to automatically illuminate and extinguish the in-pavement lights.
• Deadlights were commonplace for lighting underground vaults in the 19th century, in which application they were also called " vault lights " ( US ) or " pavement lights " ( UK ).
• Studies by the Department of Energy show that planting trees and making roofs and pavement light instead of dark, so they reflect sunlight, could cut summer temperatures on city streets by up to 7 degrees.