Infrastructures – Light fittings for lighting of roads, garages, railway stations, tunnels, underpasses, transport terminals or passenger terminals.
Light fittings suiting the use in transport must withstand challenging conditions of aggressive environment. The light fittings must be closed, waterproof and dustproof. Due to traffic, weather and climate fluctuations, the light fittings are permanently exposed to water, dirt, road salt, exhaust gases, brake dust and other aggressive substances. Efficient lighting of tunnels and underpasses requires consistent light level all over the length, for safe passing.