Thread: Light Pollution at Swanbank, Ipswich, Qld
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  #19  
Old 11-12-2006, 06:52 PM
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Lee
Colour is over-rated

Lee is offline 		 
Join Date: Sep 2005
Location: Newcastle, Australia
Posts: 2,414
Maybe if they used high intensity LED arrays up the stacks they'd need bugger all maintenance, and would use a lot less power as well....
Would they be bright enough for aviation warning lights???
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