- This topic has 18 replies, 6 voices, and was last updated 6 years, 6 months ago by Anonymous.
2010/08/09 at 9:01 am #10204FrancoisParticipant
In the USA, if each house swapped three 60W bulbs for (CFL) also called Compact Fluorescent Lamps or fluorescent bulbs using one quarter the energy (15W), and they were used six hours per day, the saving of CO2 emission would be equivalent to putting 3,500,000 cars off the road!
But are these energy savings so outstanding ?
In fact, each household could make exactly the same energy savings by driving their cars 1.2 miles less per day.
I planto give you next time some facts about how green are these fluorescent bulbs (CFLs) …
Jacques Schonek2010/08/10 at 8:30 am #11356AnonymousGuest
thank you for this interesting approach, i wonder what are the regulations on this subject, do the European States will taxe soon strongly the old technology bulbs in favor of the fluorescent bulbs ; do you think that the market will keep the 2 ? -may be it’s already the case –
any way, I am waiting for your next post about “how green are they” ; in my case i have some douts and would be interested to stock some old ones for my home …2010/08/10 at 10:13 am #11358AnonymousGuest
The post “How green are CFLs?” is now available on this site.
Probably, the way to eliminate the incandescent lamps will be through regulations. For example changing the rules so that they will not have the CE marking anymore.2010/08/11 at 8:44 am #11352AnonymousGuest
A federal mandate due to take effect starting in 2012 will begin the slow phase-out of incandescent bulbs. The choices that will remain boil down to three options:
Traditional Round (A-Shaped) CFL’s
It will probably be years before LED’s reach a price that low enough to make them attractive and because they’re still quite new, there are still some bugs to be worked out. Spiral CFL’s are by far the least expensive option but they pose a serious problem when using clip-on shades that were never designed to fit them. Round CFL’s solve that problem but on average they cost about FOUR TIMES MORE than spiral CFL’s of the same wattage.
But there is a solution. It’s called the Magic Toob Lampshade Leveler and it’s designed to permanently fix the poor fit problem for about $1 per lampshade. It uses high temperature silicone tubing to cover any bulb clip and allow it to grip any shape of bulb. You can see a demonstration and find out more at http://www.magictoob.com
Jack2010/08/11 at 8:56 am #11353AnonymousGuest
The Little Extra Efforts That Give You The Edge . Smallest of small saving on our exhaustible energy resources can bear us great fruits in future.2010/08/11 at 3:03 pm #11360electricalexpert65Participant
But, what about the Harmonics they ( the CFLs) generate? In the process of improving upon the quantity of electricity that we cosume, are we not corrupting the “quality” of electricity?2010/08/25 at 2:43 pm #11392adminKeymaster
An unintended consequence for “going green” is the cost of replacement. We are starting to see municipals changing out incandescent traffic lights to LED based traffic signals. Two problems occur:
1. The LED lights don’t generate enough heat during the winter, and they are easily covered with snow and ice creating hazardous traffic crossings.
2. The failure rate of LED based lights due to low level surges is dramatic compared when the traffic system was comprised of incandescent bulbs.
The surge problem was addressed by installing surge protectors at each traffic cabinet.2011/09/19 at 7:26 am #12510HubbsVParticipant
I'm pleased that we're going eco-friendly… but there are pro's and con's to the new bulbs and I'm not sure they should be phased out entirely. Banning of light bulb is very controversial to the point that they should have to remodel the Easy baked oven. As this, the last non-specialty lights will be sold by 2014. The Easy Bake Oven has been completely re-designed because of these modifications. The iconic toy will not use an incandescent light bulb, but instead a heating element.
Here’s a link for you to read: Easy-Bake oven redesigned without light bulbs. Check this out!2011/09/20 at 8:57 am #12513diane21Participant
Fluorescent bulbs contain mercury and pose a danger to the environment.
Some may be required to pay for disposal of fluorescent bulbs.
If the bulb breaks, it contaminates it's surroundings including food. Proper clean up can be expensive.
LED's use less energy than a Compact Fluorescent for the same light output2011/11/12 at 4:18 am #12635AnonymousGuest
I agree with Hubbs. There are pros and cons to this discussion.2011/11/22 at 10:20 am #12674adminKeymaster
Fluorescent light bulbs (including compact fluorescents) are more energy-efficient than regular bulbs because of the different method they use to produce light. Regular bulbs (also known as incandescent bulbs) create light by heating a filament inside the bulb; the heat makes the filament white-hot, producing the light that you see. A lot of the energy used to create the heat that lights an incandescent bulb is wasted.2012/02/06 at 12:02 pm #12812AnonymousGuest
Wow, great blog. Much obliged.2014/07/05 at 7:00 am #13446AnonymousGuest
You have to be careful here as the sizing isn’t consistent amongst manufacturers.
With school books, notebooks, computers, video games, cell
phones (not to mention snacks and water bottles),
all having become “must have” items. When a heavier weight than this
is placed on the shoulders, it will cause imbalance and pull
the person backwards.2014/07/23 at 6:04 pm #13488AnonymousGuest
This saves you a lot of time if you’re a frequent traveler,
as it prevents you from having to remove your backpack every time you
go through security. In that case you’ll probably pack your bag with
lunch and various handy necessities. Human beings would have a greater chance at a longer lifespan if the world’s air and water were cleaner and
free of chemicals.2014/07/31 at 7:02 am #13499AnonymousGuest
The sign that the intelli-clean does not work is that when you press the
intelli-clean button on the handle, there is no difference if it is on or off,
it does not change suction. As can be seen from the above applications, cleaners of this type have a wide variety of uses.
Takeaway containers may warp or melt, also releasing toxic chemicals into the food.
- You must be logged in to reply to this topic.