Compact Fluorescent Light Bulbs

How to Save Electricity While Saving Money With CFLs

© Denise Oliveri

Compact Fluorescent Light Bulb (CFL), Morguefile.com - mensatic

Compact fluorescent light bulbs, also called CFLs, are a great way to save energy. Learn the pros and cons of these nifty efficient lights.

When you look to better and more efficient ways of lighting your home, you may consider a compact fluorescent bulb (also called CFL) over the traditional light bulb. Are these light bulbs actually better? Are they more efficient, and do they save you money in the long run? Here is a closer look at the pros and cons of using compact fluorescent light bulbs in your home or office.

What are CFL bulbs?

CFL bulbs are compact fluorescent bulbs that are designed to be more energy efficient than traditional incandescent light bulbs. When you save on energy, you are also saving on your electricity bill and helping the environment. It is widely accepted that fluorescent light bulbs do, in fact, work longer than traditional light bulbs. Many people dislike the look of fluorescent bulbs, but you have to remember that the CFL bulbs are not the same that you see in some kitchens or when you go shopping. These are smaller—the size of a traditional bulb, so you don’t get that annoying overhead lighting.

Pros of Using CFL Bulbs

There are several advantages to using compact fluorescent bulbs at home and in your office. First of all, they are designed to fit in your existing light sockets. You do not need a special installation to get these energy-efficient bulbs. They are also designed to help you reduce your electricity usage. These are extremely efficient, so you end up saving on your energy bill. When you use less energy, you help the environment, which is another advantage to using these bulbs.

Cons of Using CFL Bulbs

Of course, with anything good, there are also disadvantages. This is true for these compact bulbs. For one, these bulbs are odd-looking, so if looks are a concern for you, you may not like the non-traditional style. In addition, these bulbs do not put out light like a traditional wattage bulb. They are fluorescent, but even so, many people dislike the lighting that these bulbs give off. Another disadvantage is that the bulbs are more expensive. This makes you question whether or not you are really saving money. If you save a few cents on your electric bill, but spend that same amount on a pricier bulb, then is there really any cost saving? You must weigh this decision carefully.

Another disadvantage is that CFLs are made with some mercury content, which is the main reason that they are so efficient. Learn about cleaning up accidental spills from breakage, and how to avoid breaking these bulbs in the first place. The amount of mercury is not very high, but you should be aware of some safety precautions when being exposed to this chemical, if a bulb does break.

When it comes right down to it, you will have to decide which is most important to you when you buy these bulbs. You can save money and help the environment, but you will have to contend with a pricier bulb.


The copyright of the article Compact Fluorescent Light Bulbs in Saving Energy is owned by Denise Oliveri. Permission to republish Compact Fluorescent Light Bulbs must be granted by the author in writing.


Compact Fluorescent Light Bulb (CFL), Morguefile.com - mensatic
       

Comments
May 4, 2008 10:21 AM
Guest :
I'm not done yet - more cons: GE recommends that CFLs not be controlled by automatic switches. If you try them on an electronic switche that says "250 watt tungsten max" you will destroy your $35.00 electronic switch. But that's not the reason not to use CFLs on automatic switches such as the mechaincal ones that we have - it is because turning them on and off will destroy them. GE recommends that they be left on at least 15 minutes. We've used flourescents for 35 years and only use them in applications that stay on all evening (or 2 hours minimum).

We tried the dimmable CFLs; two crapped out in a few months. And they were *really* expensive. But the 'slow startup' of our 40 dimmable tungsten lamps mean they last for years, two have been in use 30 years without replacement.

They can't be used in special 'low voltage' setups. We have 30 lamps in our home that are on special circuits and they almost never burned out. How's that compared to replacing CFLs every five years.

CFLs cannot be used in recessed 'IC' fixtures with glass covers. It seems like a great choice since they don't get as hot as an incandescent bulb; but they get to hot for the electronics in the bulb and they won't last six months. They are OK if the fixture is open, or has good ventilation above the fixture, but then you'll lose all that heat through the ceiling.

I could go on, but my point is: what is so wonderful about an expensive bulb that you need a rule book to use? Oh, right, yea - save the environment. Pffft! Our 4000 sq ft. all-electric home costs $600 a year to heat. All the lighting in our house doesn't consume a tenth of the energy that most homes use for heating alone.

Jesse Ritz
71217.1205@compuserve.com


Jesse Ritz

May 4, 2008 9:57 AM
Guest :
More Cons: If you break one you are out dollars instead of cents; GE repackaged their 'bubble packs' becaust the package was so hard to open bulbs were getting broken.

They are unreliable. We have 25 'compacts' in use and have had seven bulbs fail within a few months.

They don't burn as brightly as stated: "Compare to 100 watt." is worthless. What you want to look for is Lumens. A 100 watt incandescent bulb gives off 1750 Lumens. A compact fluorescent bulb that bright will be about 27 watts; anything less will be too dim for older people to use safely in stairwells or large rooms.

You'll miss the heat that the incandescent bulbs that you replaced gave off. Ninety percent of the energy of an incandescent bulb is given off as heat. So during those long, cold northern winters you'll need to provide more heat to offset what you've lost with the CF lamps. During the summer people spend more time outdoors and need up to three hours less lighting, so the warming effect doesn't mean much in the summer.

Jesse Ritz
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