All Discussions Tagged 'LED' (4)

Discussions Replies Latest Activity

LED Fixtures Hitting Shelfs

I'm glad to see LED fixtures finally becoming mainstream in the local big box stores. Purpose built fixtures make more sense than trying to…

Started by Bob Blanchette

16 Aug 4
Reply by reflintorm

Flickering LED lights

I was at a home last week where the customer showed me what happens when her she turns on her 4" LED lights. These were bulbs that were ins…

Started by Jamie Kaye

21 Aug 1
Reply by David Eakin

LED's interfering with Garage Door Openers

Has anyone heard of LED's emitting a frequency band that interferes with the radio controls of garage door openers?  A comment attached to…

Started by Bruce Navin

9 Dec 20, 2012
Reply by Dale Sherman

What is the expected lifetime of an LED?

Someone asked me how long LED last. I read in a LinkedIn group discussion ("Hot Buttons In Lighting") that EPA is considering lowering the…

Started by Jim Gunshinan

17 Jul 23, 2012
Reply by Joseph Lamy

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Using PHPP in Building Design and Certification at Queen's Quay

November 24, 2014 at 9am to November 25, 2014 at 5pm
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Graham Irwin replied to George Kopf's discussion How does efficiency factor into a grid parity world?
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John C. Semmelhack replied to George Kopf's discussion How does efficiency factor into a grid parity world?
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Bob Blanchette replied to Dave Robinson's discussion Can We PLEASE Stop Calling Them “Ductless” in the group 1000 Home Challenge
"Concealed units in hallway ceilings aren't new. Apartments have been using them for decades."
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Graham Irwin replied to George Kopf's discussion How does efficiency factor into a grid parity world?
"George, You raise a good question. The concept of "free and unlimited" energy is not…"
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