When posing the question can a t8 light work on a t12 ballast, the short answer is no. The only way around the dilemma is to replace the ballast. 🙃😪😰 Furthermore, are t8 and t12 sockets the same? T12 primarily run off a magnetic ballasts and T8 bulbs
Incandescent light bulb
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to a high temperature, by passing an electric current through it, until it glows with visible light (incandescence). The hot filament is protected from oxidation with a glass or quartz …
Can a T8 led replace a T12?
T12 tubes pull 40 watts, and are frequently being replaced with lower wattage t8 tubes, which operate on 32 watts. When posing the question can a t8 light work on a t12 ballast, the short answer is no.
Can T8 fluorescent bulbs be used in a T12 fixture?
The T12 fixtures tended to use magnetic ballasts . T8 fluorescent bulbs are just as bright as the T12 - and much more economical. The T8 models cost almost half of the T12. If the room has less than 12 feet of height, a T8 can illuminate the space adequately.
Can you replace a T12 with a T8?
Replacing your T12 fixtures with T8 fixtures is more cost effective than changing out the ballasts, but if you invested a lot in your T12 fixtures and have developed a sentimental attachment, then you may want to invest in changing the ballasts and retaining the fixtures. Purchase a T8 ballast at a home improvement retailer.
How many Watts Does a T8 light bulb use?
It may be expected that the electric power needed to operate a 32-watt T8 fluorescent lamp will be 32 watts; however, this designation is simply the nominal power of the lamp. The relevant American National Standards Institute (ANSI) document states that the rated lamp power is 32.5 watts under standard test conditions (ANSI C78.81-2005).
How long does a T8 ballast last?
The T8 ballast in a 2x4 fixture, they don't last more than 3 or 4 years. It's cheaper running the old T12 ballast forever, than the small amount of energy savings.
Can a 40 watt T12 ballast overdrive?
Because with 4 foot 32 w T8 bulbs in 40 watt T12 ballast will overdrive them a bit and the amprage will be somehow higher and majorty of the T12 ballast I ran into are wired for rapid start which the electrodes always stay warm all the time.
How big is a T8 bulb?
The T8 tubes are slightly smaller at 1 inch in diameter, compared to the 1.5 inch diameter of T12 tubes. The T12 fixtures tended to use magnetic ballasts. T8 fluorescent bulbs are just as bright as the T12 – and much more economical. The T8 models cost almost half of the T12.
What does T mean in fluorescent light?
The T in fluorescent lighting stands for "tubular.". The number that follows references the diameter of the fluorescent tube in eights of an inch. Therefore, if you have a T12, it is larger by a half inch to the newer T8 tubes. However, the diameter is not as important as the bi-pin base.
What are the two types of base for light bulbs?
There are two main types of bases for bulbs: The screw base and the pin base. They both connect the light bulb to the electrical voltage in order for the tube to illuminate. Pin bases have two pins that stick out of the round base.
What is a T12 ballast?
on Oct 14, 2020. A t12 ballast is a reference that essentially refers to the size of the tube of the florescent bulb that is being used. T12 tubes pull 40 watts, and are frequently being replaced with lower wattage t8 tubes, which operate on 32 watts. When posing the question can a t8 light work on a t12 ballast, the short answer is no.
Does a T12 ballast work on a T8 bulb?
Because the ballast is specific to the wattage of the bulb, and not necessarily the size, it doesn't matter that the tube is the same length, what matters is that a t12 ballast will push more power than a t8 light is designed to handle. The only way around the dilemma is to replace the ballast. Continue reading below Our Video of the Day.
