Bonne lumière, allumage instantané. Durée de vie moyenne (2 ans).
Geraldine, 15 Apr 2021
Žarnico uporabljamo za gretje in za ugodne učinke infrardeče svetlobe.
guest, 15 Apr 2021
UV lamp for technical applications: Sunlight simulation, glue curing, artificial material aging, exposure of UV-sensitive photoresist coatings, terrariums, equine solaria.
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.
Electromagnetic ballast for compact fluorescent lamps and fluorescent lamps.