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Frequently Asked Questions

Can compact fluorescent bulbs create interference with electronic equipment, such as radios?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
Many electronic devices, such as radios, televisions, wireless telephones, and remote controls, use infrared light to transmit signals. Infrequently, these types of electronic devices accidentally interpret the infrared light coming from a compact fluorescent bulb as a signal, causing the electronic device to temporarily malfunction or stop working. (For example, your television might suddenly change channels.
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Can compact fluorescent lamps create interference with electronic equipment, such as radios?

Litetronics International - Frequently Asked Questions
Television Interference (TVI) occurs when components in ballast generates a magnetic field. This field may interfere with the amplification of the AM component of a received signal when the ballast is in close proximity to the receiver. Litetronics lamps are produced to greatly reduce TVI. To reduce the chance of interference, avoid placing compact fluorescent bulbs near these kinds of electronic devices.
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Can I use compact fluorescent lights in three-way lamps?

Compact Fluorescent FAQs
There is no danger in doing this, but you will get light only in the middle one of the three "on" positions.
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What differentiates Litetronics compact fluorescent lamps from other brands?

Litetronics International - Frequently Asked Questions
Only Litetronics lamps have a patented cooling tower. This circulates heated air away from the lamp, ballast, and fixture which reduces the likelihood of lamp failure due to heat fatigue.
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Can I use a compact fluorescent light bulb with an electronic timer or photocell (AKA electric eye)?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
Some electronic timers and photocells contain parts that are incompatible with compact fluorescent light bulbs; using these bulbs in incompatible products will result in a shorter light bulb life. To find out if an electronic timer or photocell is compatible with compact fluorescent bulbs, check with the manufacturer of the timer or photocell. Yes. CFLs, when compared with standard incandescent bulbs, offer many benefits. First, they help save energy and money.
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How much heat is emitted by incandescent, halogen, and compact fluorescent lamps?

Litetronics International - Frequently Asked Questions
Incandescent lamps create light by heating a filament inside the bulb; the heat makes the filament white-hot, producing the light that you see. Halogen lamps create light through the same method. Because incandescent and halogen bulbs create light through heat, about 90% of the energy used is wasted to generate heat. To reduce the heat emitted by regular incandescent and halogen lamps, use a lower watt lamp (like 60 watts instead of 100).
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Are compact fluorescent lamps new?

NEMA - Frequently Asked Questions About Compact Fluorescent ...
Compact fluorescent lamps, also known as CFLs, are a type of fluorescent lighting; fluorescent lighting has been around since the 1940s. Tube-shaped “linear fluorescent” lamps have long been popular in business and commercial settings, as well as for household uses such as in garages, kitchens, and recreation rooms. Smaller, compact versions of fluorescent lamps, CFLs, first appeared in the 1980s.
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Is there a broadcast reception interference if compact fluorescent light bulb are used?

FAQs of Compact Fluorescent Light Bulb
These lamps are discharge lamps with an electronic pre-switch system which operates with an operating frequency between 30 und 45 kHz depending on type of lamp. With it also higher frequency upper wave lengths are produced that are being dampened by transmitter non-interference filters so that the issued legally prescribed border values and cable associated interferences are in no way exceeded.
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Q 3 - Should I replace my incandescent lamps at home with compact fluorescent lamps (CFL)?

Lighting Choices inside and outside your home - Consumer Ene...
A - Yes. With the cost of electricity going up dramatically, all incandescent lamps that operate for more than three hours a day should be replaced with CFLs. Fortunately, the prices of CFLs have been coming down dramatically. CFLs equipped with electronic ballasts can now be purchased for less than $10.00 in many locations. CFLs are three to four times more efficient than incandescent sources and last many times longer.
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What's the difference between a compact fluorescent light bulb and a fluorescent bulb?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
The primary difference is in size; compact fluorescent bulbs are made in special shapes (which require special technologies) to fit in standard household light sockets, like table lamps and ceiling fixtures. In addition, most compact fluorescent lamps have an "integral" ballast that is built into the light bulb, whereas most fluorescent tubes require a separate ballast independent of the bulb. Both types offer energy-efficient light.
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What is a compact fluorescent?

Frequently Asked Questions - Lighting Supply Company
A compact fluorescent is often used as an alternative to a standard light bulb. Compact fluorescents (also called PL twin-tube CFL twist tube or BIAX lamps) can be used in table lamps wall fixtures and lamp posts. The lamp life is about 10 times longer than a standard light bulb and uses 3 to 4 times less energy to operate. Compact fluorescent lamps have a different base (depending on wattage) to reduce the likelihood of using the incorrect ballast.
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Can fluorescent lamps be put on a dimmer?

FAQs: Fluorescent: GE Commercial Lighting Products
Yes, only if the fluorescent light is using a dimmable ballast. Any time a dimmable ballast is used, a compatible dimming switch needs to be installed. The ballast manufacturer can provide a list of compatible switches.
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How should I dispose of fluorescent lamps?

FAQs: Fluorescent: GE Commercial Lighting Products
Please refer to our state disposal policies page. In most states, fluorescent and compact fluorescent light bulbs used at home can be disposed of in the same way as regular light bulbs. While all fluorescent bulbs contain a trace amount of mercury, the quantity is so minute that household disposal is not regulated by federal standards (established by the U.S. Environmental Protection Agency).
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Can I use a compact fluorescent lamp with an electronic timer or photocell (AKA electric eye)?

Litetronics International - Frequently Asked Questions
Some electronic timers and photocells contain components which are incompatible with compact fluorescent light bulbs; using these bulbs in incompatible products will result in a shorter light bulb life. To find out if an electronic timer or photocell is compatible with compact fluorescent bulbs, check with the manufacturer of the timer or photocell.
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WHAT DO I USE FOR SELF BALLASTED 'DIMMABLE' COMPACT FLUORESCENT LAMPS?

Lutron Electronics, Inc.
Lutron does not currently offer any products UL listed for these devices. For fluorescent dimming, use a Lutron electronic fluorescent dimming ballast and a dimmer specifically UL listed for use with that ballast.
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Can I use the compact fluorescent bulbs anywhere?

Indoor Sunshine's Frequenly Asked Questions
Yes - almost. Just don't use them with a dimmer switch or a touch-on lamp. It would burn out the ballast. Also, they can't be used outside because the ballast would get too cold to start the light.
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Where should I use my compact fluorescent lights?

Compact Fluorescent FAQs
you can see by the energy savings and longevity of the CFL, anywhere the lamp will fit is a good place to use them. However, the best places for compact fluorescent lights are in frequently used fixtures that are on for at least three hours at a time. Difficult to reach fixtures are also good places to put compact fluorescent lights because you will have to change them less often.
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Can I use a compact fluorescent light bulb with a dimmer switch?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
To use a compact fluorescent bulb on a dimmer switch, you must buy a bulb that's specifically made to work with dimmers (check the package). GE makes a dimming compact fluorescent light bulb (called the Energy Smart Dimming Spirals®) that is specially designed for use with dimming switches. We don't recommend using regular compact fluorescent bulbs with dimming switches, since this can shorten bulb life.
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Can I use a compact fluorescent light bulb on my 3-way lamp?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
GE does make CFL bulbs for use in 3-way lamps. Check the package for this application. If a regular CFL is use in a 3-way switch, it will work on the middle (medium) setting and it should not damage the bulb. The 3-way switch does not alter the performance of the bulb.
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Can I use a compact fluorescent light bulb in an enclosed light fixture?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
Compact fluorescent light bulbs may generally be used in enclosed fixtures as long as the enclosed fixture is not recessed. Totally enclosed recessed fixtures (for example, a ceiling can light with a cover over the bulb) create temperatures that are too high to allow the use of a compact fluorescent bulb.
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Why do fluorescent lamps need a ballast?

M&M Lighting - Frequently Asked Questions
Ballasts are used to regulate the current in the lamp. Current needs to be regulated in order to supply the right amount of power needed to make the arc, and thus the light, in a fluorescent lamp. Fortunately, the current is lower than that needed for a typical incandescent. This is the reason why the fluorescent lamps can provide the same light output for less energy than typical incandescents.
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FAQs: Fluorescent: GE Commercial Lighting Products
Fluorescent light bulbs need a ballast because they use a gas to create light. When the gas is excited by electricity, it emits invisible ultraviolet light that hits the white coating inside the fluorescent bulb. The coating changes the ultraviolet light into light you can see. (Because fluorescent bulbs don't use heat to create light, they are far more energy-efficient than regular incandescent bulbs.
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What should I do if a compact fluorescent light or fluorescent tube gets broken?

Recycling Frequently Asked Questions - Washington State Depa...
If a light breaks, put on protective gloves and carefully sweep up all of the glass fragments and any powder with a disposable hand broom and dust pan. Place the broken pieces of glass in a rigid food storage container with a snap on lid. Place the disposable hand broom and dustpan in a plastic bag and wipe the area with a damp paper towel. Put the used towel in the plastic bag as well and then place everything in a five-gallon bucket or container with a lid.
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What's the difference between a compact fluorescent lamp and a linear fluorescent lamp?

Litetronics International - Frequently Asked Questions
The primary difference is in size and application. Compact fluorescent bulbs are made in special shapes (which require special technologies) to fit in standard household light sockets, like table lamps and ceiling fixtures. In addition, most compact fluorescent lamps have integral ballast that is built into the base of the light bulb, whereas linear fluorescent tubes require a separate ballast independent of the bulb. Both types offer energy-efficient light.
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How to fight capitalism with Compact Fluorescent Light Bulbs?

Groupthink :: View topic - FAQ (Frequently Asked Questions)
Call right now and we will send you not only one roll of clean white toilet paper but a pot to pee in. The uncontested absurdities of today are the accepted slogans of tomorrow. They come to be accepted by degrees, by precedent, by implication, by erosion, by default, by dint of constant pressure on one side and constant retreat on the other - until the day when they are suddenly declared to be the country's official ideology.
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Where are some places that compact fluorescent lights should NOT be used?

Compact Fluorescent FAQs
Because of electronic interference, compact fluorescent lights can not be used on dimmers. Doing so will shorten the life of the bulbs. They also should not be used in recessed or fully enclosed fixtures.
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Will compact fluorescent lights work where it's cold? Where it's hot?

Compact Fluorescent FAQs
Always check the light package for exact recommendations, but generally, compact fluorescent lights can be used in the 20°F-140°F range. Many new products like ParaLite lamps will start at temperatures to -20°F, though the light output may be somewhat reduced at very low temperatures. When compact fluorescent lights operate at temperatures above 140°F, there may be reduced light output and premature ballast failure.
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Why does my compact fluorescent light bulb flicker or appear dim when I first turn it on?

GE Consumer & Industrial Lighting: Ask Us: FAQs - Compact Fl...
The first compact fluorescent bulbs flickered when they were turned on because it took a few seconds for the ballast to produce enough electricity to excite the gas inside the bulb. Thanks to the refined technology in our new GE compact fluorescent bulbs, there is now no significant flicker (less than 1 second). However, these bulbs do require a short warm-up period before they reach full brightness, which is why they may appear dim when first turned on.
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Can I use a compact fluorescent lamp with a dimmer switch?

Litetronics International - Frequently Asked Questions
the present time, Litetronics does not offer a standard compact fluorescent lamp that is dimmable. However, our Micro-Brite line of cold cathode fluorescent lamps features several dimmable models.
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