The repair will only take about 10 minutes.
Fluorescent light ballast replacement.
I have been a full time bicycle mechanic for the past 15 years.
Centium 49 54 watt 120 277 volt 1 or 2 lamp t5ho programmed start electronic fluorescent replacement ballast model 502211 36 78 36 78.
Insert the red blue black and white wires in their corresponding holes screw the nut back.
The attachment method.
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T12 fluorescent light ballast replacement.
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.
T12 fluorescent light ballast replacement.
Remove the fluorescent ballast compartment cover to expose the internal wiring and ballast.
Turn the power back on and boom you re back in business and you just learned a new skill to boot.
By altered14 reagle design follow.
Ballasts are available in a standard light output high light output and a low watt design with input voltages of 120 to 277 or 347.
Replace the ballast when your fluorescent light flickers or makes an annoying hum.
Unplug the fixture or turn off the power at the main panel.
Keystone 2 bulb commercial electronic fluorescent light ballast.
Screw in the new ballast replace the metal cover install the fluorescent bulbs and replace the light cover.
Set your store to see local availability.
By altered14 in workshop lighting.