Removing the ballast cover allows you to access the tombstones and the wiring.
Fluorescent light tombstone wiring.
Take the existing shunted lamp holders or tombstones out of the fluorescent lighting fixtures you want to upgrade.
T5 with instant start ballast.
Series ballast wiring 4 lamps.
Series ballast lampholder wiring 2 and 4 lamps.
Most covers snap on and off.
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Single ended t8 direct wire or ballast bypass non shunted.
Double ended t8 direct wire or ballast bypass most compatible with shunted and non shunted.
Remove the light fixture cover from the fixture.
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Using shunted lamp holders or tombstones when led retrofitting can damage the bulbs or the fixture itself.
Wires from the ballast plug into push in connectors in the lampholders that connect to the pins of the lamp.
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Series ballast wiring 1 to 3 lamps.
Fluorescent lampholders hold fluorescent tubes in place on a light fixture.
Purchase the correct amount of non.
Push the fluorescent fixture wire into the tombstone next to the paper clip.
Non shunted with external wire shunt t5 with rapid start programmed start or dimming ballast.
Parallel ballast lampholder wiring.
2 lamp instant start ballast wiring diagram using non shunted lampholders.
Herein how do you get a wire out of a headstone.
To remove the cover grab the cover on both sides and squeeze to release the cover from the fixture.
Replace the tombstone in the fluorescent light fixture so your fluorescent tubes glow once again.