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Dimmable Fluorescent Ballasts

2 products
Dimmable fluorescent ballasts are compatible with dimming switches and other lighting controls that turn lights on or off and allow the light output to be dimmed. They are used in fluorescent lighting fixtures in conference rooms, schools, and other areas where lights will occasionally be lowered for presentations or to conserve energy. Dimming ballasts and lighting controls must use the same dimming method and dimming type in order to work together. Ballasts protect light bulbs from damaging power fluctuations that can reduce the quality of the bulbs' light output. They provide an initial spike of high voltage to turn on light bulbs and then regulate the current to the bulbs for as long as they are on. Replacement ballasts should have the same voltage and start type as the old ballast, be able to power the number and type of bulbs that are used in the fixture, and be capable of fitting into the fixture.
Ballast Factor

Line Voltage Continuous Dimmable Fluorescent Ballasts

Line Voltage Continuous Dimmable Fluorescent Ballasts
Line-voltage continuous dimming ballasts are compatible with line-voltage continuous dimming controls and allow the fixture's light output to be adjusted from 100% light output all the way down to the ballasts' lowest light output setting. They are used in fluorescent lighting fixtures in conference rooms, private offices, auditoriums, and areas where lights will be dimmed infrequently. The ballasts receive control signals through their power leads to dim the fixtures' light output, and they don't require any extra wiring to connect them to the lighting controls.

Programmed Ballast Start Type

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