If you are troubleshooting a 4 tube fluorescent fixture this is easy.
Fluorescent tube light fixture repair.
The repair will only take about 10 minutes.
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Many people convert to led lamps because they have a much longer lifespan are a brighter light and are a lot more energy efficient.
When you turn on the.
The attachment method.
99 of the time it will be one of the tubes that is the culprit.
You ll find replacement starters at any hardware store.
A fluorescent tube that is failed or failing usually has darkened areas near one or both ends of the tube.
Unplug the fixture or turn off the power at the main panel.
Remove the fluorescent ballast compartment cover to expose the internal wiring and ballast.
What about pairs of fluorescent tubes.
The starter is located on the lamp frame there are typically two starters.
Led light tubes are popular replacements for the long fluorescent light tubes as they can last much longer and don t contain toxic mercury.
Replace the ballast when your fluorescent light flickers or makes an annoying hum.
To replace remove the old tube and bring it to the hardware store.
Most of these tubes are designed to simply fit into the fluorescent light fixtures you already have.
A 4 lamp 4 foot fixture can go from what you have now about 7200 lumens in led terms or the equivalent of replacing a fixture that has four brand new fluorescent tubes with four 1800 lumen led tubes to nearly twice as bright about 12 000 lumens with four 3000 lumen led tubes depending on the lumen rating of your led replacement tube.
Or you can read the printing on the tube to identify the correct replacement type.
Older fluorescent light fixtures that flicker or only light up part way may just need a new starter which is a less expensive repair than a bulb.
Here is how to troubleshoot a fluorescent light fixture that will not turn on or flickers many times when a fluorescent light starts to flicker or takes a long time to turn on the ballast or light starter is going bad.
You can just remove the fluorescents install the leds and you re done.
A burnt out lamp is the most common reason any light fixture does not light.