Oct 24, 2013 #1 PhotonWrangler Flashaholic Joined Oct 19, 2003 Messages 14,469 Location In a handbasket Announced today.
Oct 24, 2013 #2 B brickbat Enlightened Joined Dec 25, 2003 Messages 890 Location Indianapolis /yawn/ I'd rather read an independent economic analysis than his media release... Not saying it's a bad thing - just not enough meat in that blurb.
/yawn/ I'd rather read an independent economic analysis than his media release... Not saying it's a bad thing - just not enough meat in that blurb.
Nov 2, 2013 #3 Ken_McE Flashlight Enthusiast Joined Jun 16, 2003 Messages 1,688 Hard to pick the economics out from all the cheer leading. I just hope they pick a good solid unit...
Hard to pick the economics out from all the cheer leading. I just hope they pick a good solid unit...
Nov 2, 2013 #4 S SemiMan Banned Joined Jan 13, 2005 Messages 3,899 This is about as interesting as "The Sun came up today". Not a jurisdiction in the world is not considering an LED upgrade. The only question is generally when, not if. Semiman
This is about as interesting as "The Sun came up today". Not a jurisdiction in the world is not considering an LED upgrade. The only question is generally when, not if. Semiman
Nov 2, 2013 #5 wws944 Enlightened Joined Jun 12, 2011 Messages 223 Location Kalifornia Here is a article about Los Angeles conversion: http://www.forbes.com/sites/justing...etes-worlds-largest-led-street-light-retrofit Here are the two before/after photos from the bottom of the article. Besides the obvious light quality, check out the difference in glare:
Here is a article about Los Angeles conversion: http://www.forbes.com/sites/justing...etes-worlds-largest-led-street-light-retrofit Here are the two before/after photos from the bottom of the article. Besides the obvious light quality, check out the difference in glare:
Nov 2, 2013 #6 PhotonWrangler Flashaholic Joined Oct 19, 2003 Messages 14,469 Location In a handbasket In the second picture you can actually see which line is the yellow one. 'Nuff said.
Nov 2, 2013 #7 J jtr1962 Flashaholic Joined Nov 22, 2003 Messages 7,505 Location Flushing, NY Is it just me, or does the sky look much darker in the second picture?
Nov 3, 2013 #8 wws944 Enlightened Joined Jun 12, 2011 Messages 223 Location Kalifornia jtr1962 said: Is it just me, or does the sky look much darker in the second picture? Click to expand... Same here. Remarkable photos. I wonder if it was due to a difference in the time the photos were taken? Or if there is so much less stray light with LED that there is a significant difference in light pollution?
jtr1962 said: Is it just me, or does the sky look much darker in the second picture? Click to expand... Same here. Remarkable photos. I wonder if it was due to a difference in the time the photos were taken? Or if there is so much less stray light with LED that there is a significant difference in light pollution?