Leakage paths
Clearance distances
Mechanical testing
Lamp caps
Heating tests
Holding devices
Electric terminals
Fluorescent lamps
Dust-tightness tests
Lighting equipment
Corrosion tests
Dielectric-strength tests
Stress corrosion
Dimensions
Protected electrical equipment
Tubular lamps
Rated current
Endurance testing
Electrical insulation
Impact testing
Torsion testing
Marking
Watertightness tests
Classification systems
Test equipment
Fire tests
Rated voltage
Starters (lamps)