The voltage present on the secondary side of the ballast (transformer) varies as to the type of fluorescent tube or bulb that is in the fixture. The voltage will always be higher that the applied line voltage that supplies the ballast.If the fluorescent bulb screws into a lamp type of fixture, then there is no way to measure the voltage at the bulb as the tube and ballast are a combined sealed unit.
A fluorescent light bulb typically operates on a voltage range of 100-277 volts, depending on the specific model and design. The most common standard voltage for residential use in the United States is 120 volts.
F17 on a fluorescent bulb packaging typically indicates the type of bulb and its wattage. In this case, "F17" refers to a T8 fluorescent bulb that operates at 17 watts.
The reading "100W-220V" on an electric bulb indicates that it is a 100-watt bulb designed to be used with a voltage of 220 volts. This information helps ensure that the bulb is used with the correct power supply to operate efficiently and safely.
As long as the tube is intact there is no difference between whether it is burnt out or not. You shouldn't smell anything from inside the tube. Fluorescent bulbs to have a ballast which may emit a smell if it is faulty. In this case you may have a bad ballast and not a bad bulb. If you put in a new bulb and it doesn't work, it is likely the ballast that is bad.
A fluorescent bulb
A fluorescent light bulb typically operates on a voltage range of 100-277 volts, depending on the specific model and design. The most common standard voltage for residential use in the United States is 120 volts.
To accurately measure the brightness of a fluorescent bulb, you can use a light meter or a lux meter. These devices measure the amount of light emitted by the bulb in units called lux. Place the meter close to the bulb and take a reading to determine its brightness.
Fluorescent light bulbs can not be connected to a constant voltage power supply, or they will self destruct. They must use a ballast in order for this not happening. This way they can operate under 430 mA, with a drop of 100 volts. The larger the bulb, the more voltage needed (going all the way up to 1.5 A).
F17 on a fluorescent bulb packaging typically indicates the type of bulb and its wattage. In this case, "F17" refers to a T8 fluorescent bulb that operates at 17 watts.
The reading "100W-220V" on an electric bulb indicates that it is a 100-watt bulb designed to be used with a voltage of 220 volts. This information helps ensure that the bulb is used with the correct power supply to operate efficiently and safely.
As long as the tube is intact there is no difference between whether it is burnt out or not. You shouldn't smell anything from inside the tube. Fluorescent bulbs to have a ballast which may emit a smell if it is faulty. In this case you may have a bad ballast and not a bad bulb. If you put in a new bulb and it doesn't work, it is likely the ballast that is bad.
Fluorescent is more efficient. Incandescent bulbs should not be used any more, except for some special purposes (mainly where they keep something warm).
EEdmund Germer (90% sure) made the first fluorescent light bulb
when the tube ends blacken after failure of the tube heaters
A fluorescent bulb
Fluorescent bulbs should be replaced every 1-2 years to maintain optimal lighting in a workspace.
fluorescent light bulbs are usually from 9$-15$.