Induction lamp is emitted by luminous bodies by the combination of electromagnetic induction and electric discharge. Ultraviolet rays are generated by interaction of electronic energy which is produced from induction field by applying high frequency electric current to coil wire. These ultraviolet rays are irradiated to luminous bodies, and converted to visible rays.
Induction lamps don’t have filaments inside of luminous tubes which lead long lifetime because no electrodes consumption. Therefore, induction lamps are ecological like LED lamps, and also provide soft light to human eyes because the frequency of the light generated by induction lamps are very similar to natural light.