Thoughts on CFL fluorescent light bulbs Thoughts on CFL fluorescent light bulbs - Talk of The Villages Florida

Thoughts on CFL fluorescent light bulbs

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Old 04-17-2014, 09:13 AM
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Default Thoughts on CFL fluorescent light bulbs

I'm delighted to use these bulbs, mainly for three reasons:

(1) The infrequency that I have to haul out a ladder to climb to the ceiling to replace those that are far out of reach (or have someone do it for me).

(2) The reduced cost of electricity in terms of the cost of operating CFL bulbs in contract to incandescent bulbs.

(3) The reduced cost of air conditioning in terms of how much heat is generated by incandescent bulbs, especially noticeable from the high hats in the kitchen and the banks of lights in the bathrooms here in TV.

CFL bulbs are available considerably more inexpensively on websites like ebay.com and amazon.com than in local stores, and they are made in many more styles than the common curlicue-shaped ones, including the floods that fit the high hats.

The only drawback I can think of is the possibility of breakage, but I for one am used to this possibility after decades of using fluorescent tubes.

To me this is a win-win situation; I cannot imagine anyone NOT being in favor of the three reasons I mention (and likely others). Your thoughts?
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Old 04-17-2014, 03:30 PM
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Getting away from incandescent bulbs is a win-win for everyone. Cfl bulbs , as you stated, are a good choice. Don't forget about LED lights.
Cfl bulbs have a small amount of mercury in them and must be disposed of properly. LED bulbs are even a bit more efficient but the downside is cost. If you look for deals, you'll find some great sales. I replaced my flood with LED floods in the kitchen and they look great. Another plus is that most LED bulbs are dimmable where many Cfl bulbs are not.
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Old 04-17-2014, 03:45 PM
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Not a win-win for everyone... incandescent bulbs were made in the USA while almost all CFL's are made in China.
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Old 04-17-2014, 03:48 PM
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Default The Jury is still out on CFL

There are reports that the life of a CFL is dramatically shorter unless left on for a long time. Short usage cycles shorten the life. Also CFLs grow dimmer with use.

The greatest potential lies with LEDs.

The most negative aspect of CFLs is the fact that we have been extorted to use them in lieu of incandescent. If they were truly better the free marketplace would have led the way.
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Old 04-17-2014, 03:51 PM
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The other thing about CFL bulbs is their durability. After three $15 three-way bulbs burned their middle sections out in less than a couple of months, I gave up on them. I have them in all our lamps that only take single bulbs but will no longer use them in three-way lamps.

My other problems with them... there is a delay when you turn some of them on, and the light is so harsh compared to incandescents . On the three that burned out, I called the recycle place for the county where we lived in MI, and they refused to take them. So now what? As usual, the facilities are not up to date with the law. I took them out there and said, "Here's the law, here's the bulbs," and left them there.

I broke one on the garage floor as we were packing to move, and didn't know what the heck to do. Call HazMat?

I will try LED's if someone can show me one that has a soft glow like that of the incandescents. I don't mind spending the extra $ if they're not going to break in two months.

I am a serious recycler and save-the-planet person. But those bulbs brought me to my knees.
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Old 04-17-2014, 04:33 PM
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Quote:
Originally Posted by logdog View Post
Not a win-win for everyone... incandescent bulbs were made in the USA while almost all CFL's are made in China.
How many Americans were displaced from their job as a light bulb maker?

How many brand name sneakers are made in the US compared to the name brands made in China?
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Old 04-17-2014, 04:45 PM
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Default Thoughts on CFL fluorescent light bulbs

I'm not a big fan of CFLs. It takes a large, expensive bulb to be dimable. The cheaper ones start dim and slowly build to full brightness. The spirals are quite delicate and make a big mess when they break. They have mercury. Not a fan, but we use quite a few that were bought before LEDs were affordable. Home Depot has some great LEDs that are warm white, dimmable and are full brightness from the start. They are about $8 each, which is higher than a comparable cfl but they are MUCH more rugged, and I believe they will last the 10 years they are advertised for. They are by Cree, which is a US company (local to me). I don't know if they are made here, but at least it's a domestic company. The only thing I don't care for is they don't dim to real low level. I'm not sure if it's my dimmer's fault or the bulb, but otherwise they are really nice. I'd say buy one and try it out. I started with one and now have 6. Make sure to get the warm white, though, not the daylight (harsh).

EDIT: they are $10. They are made in the US. Here's the link: http://www.homedepot.com/p/Cree-60W-...U100/204592770
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Old 04-17-2014, 04:53 PM
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Quote:
Originally Posted by SantaClaus View Post
I'm not a big fan of CFLs. It takes a large, expensive bulb to be dimable. The cheaper ones start dim and slowly build to full brightness. The spirals are quite delicate and make a big mess when they break. They have mercury. Not a fan, but we use quite a few that were bought before LEDs were affordable. Home Depot has some great LEDs that are warm white, dimmable and are full brightness from the start. They are about $8 each, which is higher than a comparable cfl but they are MUCH more rugged, and I believe they will last the 10 years they are advertised for. They are by Cree, which is a US company (local to me). I don't know if they are made here, but at least it's a domestic company. The only thing I don't care for is they don't dim to real low level. I'm not sure if it's my dimmer's fault or the bulb, but otherwise they are really nice. I'd say buy one and try it out. I started with one and now have 6. Make sure to get the warm white, though, not the daylight (harsh).

EDIT: they are $10. They are made in the US. Here's the link: Cree 60W Equivalent Soft White (2700K) A19 Dimmable LED Light Bulb-BA19-08027OMF-12DE26-2U100 at The Home Depot
Thank you for this information, Santa.
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Old 04-17-2014, 05:07 PM
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If you don't need dimming, Walmart has an LED for a couple of bucks less and a somewhat harsher color, but it's fine for a garage or utility room (we have them in the laundry). No-name and probably Chineese, though. Oh, one other thing, supposedly LED light is almost invisible to bugs so they should be good outside. Haven't really researched that, so it could be an urban myth.
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Old 04-17-2014, 05:09 PM
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We have stored a closet full of incandescent bulbs. We hope to never have to buy any CFLs.
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Old 04-18-2014, 12:15 AM
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Exclamation CFL Radiation Hazard

Quote:
Originally Posted by twinklesweep View Post
I'm delighted to use these bulbs, mainly for three reasons:

(1) The infrequency that I have to haul out a ladder to climb to the ceiling to replace those that are far out of reach (or have someone do it for me).

(2) The reduced cost of electricity in terms of the cost of operating CFL bulbs in contract to incandescent bulbs.

(3) The reduced cost of air conditioning in terms of how much heat is generated by incandescent bulbs, especially noticeable from the high hats in the kitchen and the banks of lights in the bathrooms here in TV.

CFL bulbs are available considerably more inexpensively on websites like ebay.com and amazon.com than in local stores, and they are made in many more styles than the common curlicue-shaped ones, including the floods that fit the high hats.

The only drawback I can think of is the possibility of breakage, but I for one am used to this possibility after decades of using fluorescent tubes.

To me this is a win-win situation; I cannot imagine anyone NOT being in favor of the three reasons I mention (and likely others). Your thoughts?

"A new study shows that CFL bulbs also emit high levels of ultraviolet radiation—specifically, UVC and UVA rays. In fact, the UV rays are so strong that they can actually burn skin and skin cells. Experts say the radiation could initiate cell death and cause skin cancer in its deadliest form—melanoma.


In every bulb the researchers tested, they found that the protective phosphor coating of the light bulb was cracked, allowing dangerous UV rays to escape. Healthy skin cells exposed to CFLs showed a decrease in their proliferation rate, an increase in the production of reactive oxygen species, and a decrease in ability to contract collagen."

Compact Fluorescent Light Bulbs: A New Cancer Risk in Your Home | The Alliance for Natural Health USA
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Old 04-18-2014, 12:20 AM
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Quote:
Originally Posted by philnpat View Post
Getting away from incandescent bulbs is a win-win for everyone. Cfl bulbs , as you stated, are a good choice. Don't forget about LED lights.
Cfl bulbs have a small amount of mercury in them and must be disposed of properly. LED bulbs are even a bit more efficient but the downside is cost. If you look for deals, you'll find some great sales. I replaced my flood with LED floods in the kitchen and they look great. Another plus is that most LED bulbs are dimmable where many Cfl bulbs are not.
Multiply that "small amount of mercury" in the CFLs
and what do you have?
Tons of mercury from millions of light bulbs
and another contaminated land fill,
that leaches to God know where else.

Yeah -- another great move.
Doesn't anyone ever think about the consequences???
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Old 04-18-2014, 12:42 AM
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Quote:
Originally Posted by twinklesweep View Post
I'm delighted to use these bulbs, mainly for three reasons:

(1) The infrequency that I have to haul out a ladder to climb to the ceiling to replace those that are far out of reach (or have someone do it for me).

(2) The reduced cost of electricity in terms of the cost of operating CFL bulbs in contract to incandescent bulbs.

(3) The reduced cost of air conditioning in terms of how much heat is generated by incandescent bulbs, especially noticeable from the high hats in the kitchen and the banks of lights in the bathrooms here in TV.

CFL bulbs are available considerably more inexpensively on websites like ebay.com and amazon.com than in local stores, and they are made in many more styles than the common curlicue-shaped ones, including the floods that fit the high hats.

The only drawback I can think of is the possibility of breakage, but I for one am used to this possibility after decades of using fluorescent tubes.

To me this is a win-win situation; I cannot imagine anyone NOT being in favor of the three reasons I mention (and likely others). Your thoughts?



I had 4 solar tubes installed, and two of them tie to a CFl type bulb, I don't have to turn on a light all day and just for a couple of minutes at night.
That works for me.

Quote:
Originally Posted by NottaVillager View Post
We have stored a closet full of incandescent bulbs. We hope to never have to buy any CFLs.
I also stored more than a lifetime, of incandescent bulbs. I'm good to go.
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Old 04-18-2014, 06:14 AM
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The only change in my electric bill is...it has gone up.
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Old 04-18-2014, 06:40 AM
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[QUOTE=Bonanza;863857][B][FONT="Comic Sans MS"][CENTER][SIZE="4"]Multiply that "small amount of mercury" in the CFLs
and what do you have?
Tons of mercury from millions of light bulbs
and another contaminated land fill,
that leaches to God know where else.

Cfl bulbs aren't the only bulbs containing mercury. Fluorescent tubes used in almost all retail stores, offices and schools contain mercury. The recycling costs exceed the original cost of the bulbs.
Just another reason to switch to LEDs.
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