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a compact electronic ballast in the base of the lamp

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What type of bulb is normally used for table lamps?

Incandescent, LED, or compact fluorescent bulbs are commonly used for table lamps. The specific type of bulb will depend on the lamp's design and the desired level of brightness.


Can you use a 4ft 4 lamps T8 ballast to run 4 18in T8 lamps?

No, you cannot use a 4ft 4 lamps T8 ballast to run 4 18in T8 lamps. The ballast is specifically designed to match the length and number of lamps it was manufactured for. Using the wrong type of ballast can result in improper functioning or reduced lamp life.


Why does your fluresant light not work after you installed a ballast?

Do you have the right ballast for the type of lamps you are using? Check on the nameplate of the ballast to see it matches with the type of tubes you are using. Are the tubes snug in the lamp holders? Is the fluorescent fixture grounded using the fixture ground screw? Do you have voltage to the ballast? On most lamp start ups you can see the lamp filament glow on each end of the tube. If you don't see the filament glow on any of the tube ends, check the wires going to that lamp holder.


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.


What is a reverse connected 120V ballast?

A reverse connected 120V ballast is a type of ballast that can operate a fluorescent lamp with reversed polarity. This means that it allows the lamp to be connected to the power source in reverse compared to a standard ballast, providing flexibility in certain lighting applications.

Related Questions

What is TCT florecent light?

TCT fluorescent light refers to a type of compact fluorescent lamp specifically designed for electronic ballast operation. These lamps are energy-efficient and have a higher color rendering index compared to traditional fluorescent lamps. TCT lamps are commonly used in commercial and industrial settings where high-quality lighting is required.


What are the different types of fluorescent light bulbs available in the market?

There are three main types of fluorescent light bulbs available in the market: compact fluorescent lamps (CFLs), linear fluorescent tubes, and high-intensity discharge (HID) lamps. Each type has its own unique features and applications.


What type of bulb is normally used for table lamps?

Incandescent, LED, or compact fluorescent bulbs are commonly used for table lamps. The specific type of bulb will depend on the lamp's design and the desired level of brightness.


What are compact flourecent lamps?

A Compact Fluorescent Lamp (CFL) is type of energy-saving bulb made from a small glass tube which is filled with mercury vapour. It has a phosphorescent coating on the inside of the tube which glows...


What varieties of lights are available?

While fluorescent lighting is the most common type of general purpose lighting found in commercial settings, a wide range of options are available such as Incandescent,Tungsten-halogen,Compact Fluorescent lamps


Can you use fluorescent bulbs outdoor?

Can??? Sure, you'd just need to come up with a waterproof enclosure.But the problem is, many fluorescent fixtures don't work well when the temperature drops. Yes you can use fluorescent fixtures outside, they should be approved for the purpose and make sure they have 0 degree rated ballast for cold weather starting. The new electronic type ballast work in cold weather with no problems.


Can you use a 4ft 4 lamps T8 ballast to run 4 18in T8 lamps?

No, you cannot use a 4ft 4 lamps T8 ballast to run 4 18in T8 lamps. The ballast is specifically designed to match the length and number of lamps it was manufactured for. Using the wrong type of ballast can result in improper functioning or reduced lamp life.


Why does your fluresant light not work after you installed a ballast?

Do you have the right ballast for the type of lamps you are using? Check on the nameplate of the ballast to see it matches with the type of tubes you are using. Are the tubes snug in the lamp holders? Is the fluorescent fixture grounded using the fixture ground screw? Do you have voltage to the ballast? On most lamp start ups you can see the lamp filament glow on each end of the tube. If you don't see the filament glow on any of the tube ends, check the wires going to that lamp holder.


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.


What is a reverse connected 120V ballast?

A reverse connected 120V ballast is a type of ballast that can operate a fluorescent lamp with reversed polarity. This means that it allows the lamp to be connected to the power source in reverse compared to a standard ballast, providing flexibility in certain lighting applications.


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.


What is a tri tap ballast?

A tri-tap ballast is a type of fluorescent light ballast that is designed to accommodate three different input voltages (120V, 277V, and 347V). This flexibility allows the ballast to be compatible with various power sources, making it useful in different settings where voltage requirements may vary.