Wiring a t12 fluorescent fixture for a t8 energy efficient ballast.
T8 ballast for t12 bulbs.
1 t8 bulb 1 t12 bulb both lamps were working.
But it was firing both lamps.
T12 primarily run off a magnetic ballasts and t8 bulbs operate on electronic ballasts.
The t8 models cost almost half of the t12.
It was a t8 ballast.
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The following must be identified to select the correct energy efficient electronic t8 ballast to replace a t12 magnetic ballast.
The t12 fixtures tended to use magnetic ballasts.
They have become the go to option for pre existing t12s.
Then i had to explain to the maintenance personel to differences.
A t8 lamp can be retro fitted into a t12 fixture by replacing the t12 ballast with a t8 ballast.
The t8 was obviously brighter than the t12.
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This provides a more sustainable lighting solution over standard t8 or t12 fixtures.
The following must be identified to select the correct energy efficient electronic t8 ballast to replace a t12 magnetic ballast.
That s not always the case as sometimes people changed their t12 ballast to be electronic years ago.
T8 and t12 both feature the same g13 bi pin connector.
T12 and t8 lamps also differ on the ballast that they are operated with most of the time.
I was curious so i pulled the ballast cover.
Another option is to move forward with an led retrofit.
Wiring a t12 fluorescent fixture for a t8 energy efficient ballast.
Converting a fixture from a t12 ballast to a t8 ballast.
Converting a fixture from a t12 ballast to a t8 ballast.
If you still have magnetic ballasts switching to a t8 will require a ballast swap.
A t12 ballast is a reference that essentially refers to the size of the tube of the florescent bulb that is being used.
When posing the question can a t8 light work on a t12 ballast the short answer is no.
The type of existing lamps the following are some examples.
The t8 tubes are slightly smaller at 1 inch in diameter compared to the 1 5 inch diameter of t12 tubes.
The type of existing lamps the following are some examples.
T8 fluorescent bulbs are just as bright as the t12 and much more economical.
But most people have them operating on a magnetic ballast.
The easiest and lowest price option to replace a t12 is a t8 linear fluorescent.
You can replace your t12s with a linear led or strip out the entire.