China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

Three filament fluorescent lamp, includes an electronic ballast and rectifier circuit, drive circuit and the oscillator circuit, the load of the lamp is mounted lamp, the lamp load comprises two discharge to excite the phosphor for work filament in said lamp load is also comprising a heating means for heating the filament amalgam. The invention has simple structure, easy processing, high safety, long service life, the lamp filament heating after start instantaneously on the heating amalgam, mercury will evaporate quickly, so that the steam pressure mercury lamp quickly reach the optimum value, so that the lamp in a very short time to achieve the maximum brightness, the moment of amalgam of mercury vapor evaporated by heating at about 2 to 10 seconds, the lamp and mercury vapor will be close to the optimum pressure of the fluorescent will be close to optimum brightness. The present invention in addition to fully meet the requirements with a hood-shaped fluorescent lamps, but also can be applied as a motor vehicle headlights and other lamps.