http://www.metaefficient.com/leds/solar-powered-led-road-signs.html The Guide To Efficient Living Wed, 01 Feb 2012 19:10:20 +0000 hourly 1 http://www.metaefficient.com/leds/solar-powered-led-road-signs.html/comment-page-1#comment-137089 vahid Sun, 07 Nov 2010 08:09:28 +0000 http://s31669.gridserver.com/?p=875#comment-137089 hi I need to circuit led (40-160pcs) with charge control circuit solar energy can you help me? hi
I need to circuit led (40-160pcs)
with charge control circuit solar energy
can you help me?

]]> http://www.metaefficient.com/leds/solar-powered-led-road-signs.html/comment-page-1#comment-1549 Craig Chapman Fri, 29 Jun 2007 21:22:05 +0000 http://s31669.gridserver.com/?p=875#comment-1549 I am a local councillor in England. I am very interested in your solar powered traffic signals. Have you considered a solar pedestrian crossing light ? It would not require a permanent green light, just flash amber and then red when someone needs to cross and flash green for perhaps 10 seconds when the traffic can move on again. A sensor across the road would ensure both lights are co-ordinated. I hope this is of interest and look forward to your comments. Thank you I am a local councillor in England. I am very interested in your solar powered traffic signals. Have you considered a solar pedestrian crossing light ? It would not require a permanent green light, just flash amber and then red when someone needs to cross and flash green for perhaps 10 seconds when the traffic can move on again. A sensor across the road would ensure both lights are co-ordinated. I hope this is of interest and look forward to your comments.
Thank you

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