1. Electric Light Sources: Daylight lamps, energy-saving lamps, neon bulbs, iodine-tungsten lamps, magnesium bulbs, bromine-tungsten lamps.

2. Lamps: Reading lamps, wall lamps, droplights, coffered, sight-lamps, outside lamps, emergency lights, safe-light, dynamos, flashlights, searchlight, Christmas light set, explosion proof lamps, street lamps, courtyard lamps, swimming pool lights, stage lamps.

3. Lamps fittings: lampshade, lamp standard, lamp panel, lamp holder, lampwick , ballast, manostat , transformers, starter, adapter , transducer , sensor.