T8 Bulbs T12 Ballast

T12 primarily run off a magnetic ballasts and t8 bulbs operate on electronic ballasts.

T8 bulbs t12 ballast.

T8 fluorescent bulbs are just as bright as the t12 and much more economical. When posing the question can a t8 light work on a t12 ballast the short answer is no. Converting a fixture from a t12 ballast to a t8 ballast. The type of existing lamps the following are some examples.

A t12 ballast is a reference that essentially refers to the size of the tube of the florescent bulb that is being used. Do t8 led bulbs need a ballast. The t8 tubes are slightly smaller at 1 inch in diameter compared to the 1 5 inch diameter of t12 tubes. T12 and t8 lamps also differ on the ballast that they are operated with most of the time.

The t8 lamp uses an electronic ballast that produces 265 milliamperes as opposed to the 430 milliamperes magnetic ballast used on t12 lamps. The t in t5 indicates the bulb is tubular shaped while the 5 denotes that it is five eighths of an inch in diameter. But most people have them operating on a magnetic ballast. If a t12 and a t8 use the same bi pin base you can use them interchangeably with the same light fixture as long as you double check the milliamp ma requirements of the ballast if one is present.

That s not always the case as sometimes people changed their t12 ballast to be electronic years ago. The t12 fixtures tended to use magnetic ballasts. T8 and t12 both feature the same g13 bi pin connector. The higher frequencies produced by an electronic ballast create 10 to 12 percent more light output than the magnetic ballast operating a t12 lamp at 60 hertz.

Difference between t5 t8 t12 tubes what is the difference between t5 t8 and t12 lamps. Wiring a t12 fluorescent fixture for a t8 energy efficient ballast. T12 tubes pull 40 watts and are frequently being replaced with lower wattage t8 tubes which operate on 32 watts. The following must be identified to select the correct energy efficient electronic t8 ballast to replace a t12 magnetic ballast.

Jesled t8 t10 t12 8ft led tube light bulbs 50w 6000lm 5000k daylight white 8 foot single pin fa8 led fluorescent replacement for shops garage light fixtures ballast bypass 4 4 out of 5 stars 206 59 99 59.