Marking
Lighting equipment
Taxiing
Type testing
Aeronautical ground lights
Testing conditions
Elevated
Mechanical testing
Runways
Heating tests
Yellow
Lamp caps
Photometry (light measurement)
Red
Aligned
White
Green
Luminaires
Thermal resistance
Electrical insulation
Accuracy
Seatings
Electrical testing
Landing (flight)
Airports
Blue
Lighting systems
Air transport engineering