Incandescent : Emitting visible light as a result of being heated.
ICAO : International Civil Aviation Organization
FAA : Federal Aviation Administration
Hz : A unit of frequency equal to one cycle per second.
LED : Light-Emitting Diode: Diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used
Obstruction Lights : Lights fixed to any structures near airports that could constitute a danger to aircraft in flight.
Volts : A measure of the pressure under which electricity flows.
IMT : Industrial Model Township
Amp : Quantitative unit of measurement of electrical current
CSIPR 11 : International Special Committee on Radio Interference (CISPR). The CISPR 11 standard provides a suitable test procedure for testing drives to verify conformance with these limits.
Candela : The unit of measure for the intensity of light at the source roughly equal to the amount of light in any direction from the flame of a candle.
FPM : Flashes Per Minute
AGL : Above Ground Level
TASS : Technovators Avaids Signaling System
INTG : (Integral) - SMPS included
OM&L : Obstruction Marking & Lighting
Cold Cathode : A cold cathode gas filled tube or vacuum tube is one in which there is no cathode heater. It contrasts with a cathode that is heated to induce thermionic emission of electrons. Cold cathodes sometimes have rare earth coating on them for enhancing electron emission. Some types contain a source of beta radiation to start ionization of the gas that fills the tube.