The dichroic filter is on the inside surface of the bulb lens. Reflector surfaces have a bright aluminum coating. The filter produces a specific color by selectively transmitting only the desired wavelengths of light, with virtually no heat absorption. Light of the other wavelengths is reflected back into the lamp.
The Passenger Terminal Complex at Miami Airport consists of three connected terminals, arranged in a semi-circle & surrouding the parking areas: The North Terminal with Concourse D & Customs facilities; the Central Terminal with Concourses E, F & G ; and the South Terminal with Concourses H & J (all gates are on level 2).
The airport is in an unincorporated area in Miami-Dade County, Florida, eight miles (13 km) northwest of Downtown Miami, in metropolitan Miami, between the cities of Miami, Hialeah, Doral, Miami Springs, the village of Virginia Gardens, and the unincorporated Fontainebleau neighborhood.