Ключевые слова:
Electric lamps, Electric power (wattage), Sampling methods, Endurance testing, Discharge lamps, Tubular lamps, Lamp caps, Electric current, Colour, Fluorescent lamps, Luminance, Lamps, Power factor, Voltage, Chromaticity, Definitions, Dimensions, Starters (lamps), Rated power, Lighting equipment, Electric ballasts, Statistical quality control, Electrical testing, Type testing, Rated voltage, Marking, Ratings, Cathodes