Testing conditions
Statistical quality control
Design
Soldering
Electric lamps
Inspection
Designations
Headlamps
Acceptance inspection
Sampling methods
Conformity
Tail lights
Mechanical testing
Cycle and motorcycle components
Marking
Filament lamps
Torque
Rated voltage
Vehicle lights
Power measurement (electric)
Electric power (wattage)
Luminous flux
Lamps
Life (durability)
Road vehicle components
Cycles
Endurance testing
Optical measurement
Dimensions
Rated current
Lamp caps
Ratings