Clearance distances
Pressure testing
Dielectric-strength tests
Discharge lamps
Electric ballasts
Fluorescent lamps
Type n protected electrical equipment
Lighting equipment
Leakage paths
Luminaires
Thermal testing
Marking
Impact testing
Endurance testing
Testing conditions
Electric terminals
Filament lamps
Electrical testing
Impulse-voltage tests
Test equipment
Temperature rise
Lamp caps
Tungsten lamps