I'm sure many of you are already aware of the looming price spikes for CFLs, but I'm curious.... what are your thoughts on how long this will last and what impact will it have on consumer behavior?  Reference: http://prioritylighting.com/2011/06/phosphors-price-increase/

Tags: CFLs

Views: 308

Reply to This

Replies to This Discussion

Hi Ti Mougne

I read the link and I guess I take a different view.  Even if prices double on CFL's, they will still be a great energy saving option.  Plus, any increase can only work to motivate the advancement of the new LED luminaries which in some form will probably replace all CFLs, eventually.  IMO, CFLs were doomed from the start with their use of mercury.  That stuff just never goes away.  The fact that they require rare earth minerals is just more reason to phase them out.  Don't get me wrong, I have over 50 of them in my house and enjoy the savings, but I'm searching anxiously for my first penetration into the LED market.

 

Drifting a bit, the rare earth issue is a prime example of the US needing to get its act together and avoid such dependence on countries that can't be depended upon.  I think every citizen in the United States can understand that statement, but our politicians seem powerless to do anything about it.  But the people have the final say, even beyond their voting power, see, we can choose what we buy and where it comes from.  Made in America is not just a catchy phrase, it is how we can solve America's financial, employment, and numerous other problems. 

 

Bud

Note that LEDs also use rare-earth phosphors to produce good quality white light. I don't know if the fraction of their cost due to phosphors is as high as with CFLs (currently 50%), but expect LED prices to rise too. Some detailed articles on the price increase are below.

A good overview article from Renewable Energy World: http://www.renewableenergyworld.com/rea/blog/post/2011/07/huge-pric...

A graph of the price increase: http://www.tcpi.com/FileUploads/RichTextboxImages/PhosphorChart8.11...

A summary of lighting industry price increase: http://www.connexiones.com/price-increases

Info on the trend in rare earth metal mining (with a great trend graph): http://www.connexiones.com/rare-earth-metals-shortages

Good point about LEDs also using rare earth materials.  And thanks for the additional articles!

RSS

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Diane Chojnowski replied to John Nicholas's discussion Slab Edge Insulation - A Side Thread to Melissa's Question
"Great videos Daniel. Would you please add them to our videos…"
8 hours ago
David Holtzclaw replied to Steve Mann's discussion Alnor 6200 LoFlo Capture Hood in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Hi Steve I'm interested 402-213-3788 dholtzclaw@transductiontechnologies.com thanks david "
yesterday
Eric Kjelshus replied to Steve Mann's discussion Alnor 6200 LoFlo Capture Hood in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"call me Monday 816-537-5100 "
yesterday
Steve Mann added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
Thumbnail

Alnor 6200 LoFlo Capture Hood

I've got an Alnor 6200 Balometer (Flowhood) I'd like to get rid of. No longer needed--I have a big…See More
yesterday
Paul Raymer posted an event
Thumbnail

MA Crew Chief/BPI Building Analyst Training at Bristol Community College at Commonwealth Landing

September 12, 2016 at 9am to September 16, 2016 at 4:30pm
Bristol Community College has created a hands-on training cabin in their laboratory.  This class…See More
yesterday
Daniel Morrison replied to John Nicholas's discussion Slab Edge Insulation - A Side Thread to Melissa's Question
"John, I just collaborated with Steve Baczek on a few videos for ProTradeCraft about slab insulation…"
yesterday
Profile IconMichael Sumpter and Bill Gartner joined Home Energy Pros
Friday
Malcolm Jackson joined allen p tanner's group
Thumbnail

Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
Friday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service