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How does fluorescent work?
Fluorescent lights glow because of an electric discharge in a glass tube that causes mercury atoms to emit ultraviolet light. The inside of the tube is coated with phosphor, which absorbs the ultraviolet light and then re-emits visible light.
Fluorescent lamp low pressure mercury vapour?
A fluorescent lamp refers to a low pressure mercury-vapor gas-discharge lamp that uses fluorescence in order to produce visible light. It is also called a fluorescent tube.
Is fluorescent light produced by heat?
Not in the way that an incandescent bulb does. A fluorescent lamp uses electricity to excite the particles of mercury vapor in the tube. This excited gas causes a phosphor to glow.
Does a fluorescent light fitting with 4 x T8 2' 18W tubes and a 48W ballast use all 120W when running?
No, a fluorescent light fitting with a 4xT8 2' 18W tube and a 48W ballast does not use all the 120W when running.
Are lights called light bulbs or light lamps?
In the US, the word "lamp" is applied to a lighting fixture (e.g. lava lamp) or other device for producing light.However, the term "lamp" can mean any replaceable lighting component, such as CFLs (compact fluorescent bulbs). The terms bulb, lamp, and tube are often used interchangeably although they have specific meanings within an application.
Can you put a black light bulb in any fluorescent fixture?
Yes a black lamp tube will work in a fluorescent fixture. Guess you don't remember the early 70's.
What is a pin based fluorescent light fixture?
A pin based fluorescent light fixture is the type of fixture that takes fluorescent tubes. On each end of the fluorescent tubes there are contact pins. These pins are used to hold the tube in the fixture and to supply the voltage to the tube from the fixture's ballast.
Can you convert fluorescent tube fixture to accept a led light?
No, the fixtures do not have anything is common other that emitting light. If you are talking about removing the fluorescent fixture and installing a new fixture that can take a LED lamp then the answer is yes.
Is a fluorescent light grounded?
If you are talking about the lamp then the answer is no. If you are talking about the fluorescent fixture, it should be. It is the fixture grounding that helps the tube to ignite. because of the close proximity to the metal of the fixture. There are many occasions when the fixture will not operate, but as soon as the ground is connected the fixture operates fine.
What make fluorescent bulbs flicker?
A fluorescent tube will flicker is the temperature is cold or the fixture has a bad ground to the electrical system.
What are six main component of a fluorescent lamp tube light?
six main component of fluorescent tube light
How many volts should I be reading at a fluorescent bulb?
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.
How do you wire a ballast that has two black wires for a one tube fluorescent lamp?
There should be a black & white wire coming from the light. Hook black to black and white to white. Then connect the ground wire to the light chassis. You need 12/2 with ground for the circuit. You do not need a light fixture box for these type lights.
Can a single pole switch replace a starter in a tube light?
No. Starter comes in the circuit initially and then cuts off once the tube is on. If you use the switch, it wont be cut off automatically. If you want to use the switch manually then it technically possible to do so
You do not burn your finger when you touch a tube light?
If it's fluorescent, no.
What is life expectancy of fluorescent tube light?
3 years
When should you replace a fluorescent light bulb?
when the tube ends blacken after failure of the tube heaters
