Replacing Ballast Circular Fluorescent Light

Unplug the fixture or turn off the power at the main panel.

Replacing ballast circular fluorescent light.

If you are going to replace fluorescent light with led lighting you must take into consideration the color temperature. But if the bulbs light up just fine you re good to go. Insert the red blue black and white wires in their corresponding holes screw the nut back. By contrast a high kelvin figure like 4000k means the color is cool and white in appearance.

Fluorescent lights use either an electronic or a magnetic ballast. If your fixture uses circular fluorescent bulbs a plug connects the bulbs to the ballast. The attachment method. To safely replace the ballast in your fluorescent light turn off the lamp remove it and check the voltage of the feed wires with a voltmeter.

Ge ultrastart proline electronic ballast 120 277 volt program rapid start ballast normal ballast factor ballast for fluorescent light 1 or 2 lamp t12 4 6 out of 5 stars 75 17 83 17. If for some reason you suspect that the circular fluorescent light fixture is not working you may need to call an electrician to troubleshoot the problem. Replace the ballast when your fluorescent light flickers or makes an annoying hum. Led light tubes are popular replacements for the long fluorescent light tubes as they can last much longer and don t contain toxic mercury.

Then use a nut driver to unscrew the nut holding the ballast in place and install the replacement ballast. Remove the fluorescent bulbs from the fixture. These ballasts are available in either instant start or programmed start ignition for extended lamp life in frequent switching applications such as those where occupancy sensors or motion detectors are being used. Most of these tubes are designed to simply fit into the fluorescent light fixtures you already have.

Color temperature measurement is in kelvin k and most colors range from 2500 to 6500k a lower kelvin figure means the color is warm and tends to be closer to orange. How does a fluorescent light ballast work. U shaped and straight fluorescent bulbs install into. Nowadays magnetic ballasts are a rather outdated technology that manufacturers are phasing out and so they re usually only found on older types of lights.

Remove the fluorescent ballast compartment cover to expose the internal wiring and ballast. You can just remove the fluorescents install the leds and you re done.