(WXYZ) — Airport approach lights: they are an essential safety feature for landings, especially during bad weather. But air traffic controllers say the lighting ...

Air traffic controllers at Detroit Metro Airport say the airport's approach lighting system (ALS) is falling apart. The lights, mounted high above the ground and stretching up to hundreds of yards ...

Polish investigators are investigating a serious incident in which a chartered Air Europa Boeing 737-800 descended far below the approach path and destroyed dozens of approach lights while landing at ...

Complete solid-state lighting (SSL) solutions require technical expertise in myriad technologies — several distinct, high-level areas are easily identified (see Fig. 1). Knowledge in one area can be ...

It is not news that LED are becoming is increasingly more popular than cold-cathode fluorescent lamps, or CCFLs, for display backlighting. For many years, LEDs have been the light source of choice in ...

Outdoor lighting facilities improve visibility and safety in public / remote areas, reduce the risk of SGBV, and lower the incidence of crime and vandalism, improving the lives of refugees. They also ...