Comments on: Solar traffic lights and road signs – efficient, safe and easy to use http://thegreenpowerplan.com/outdoor-solar-lights/solar-traffic-lights-and-road-signs-efficient-safe-and-easy-to-use/ The best green power blog :) Mon, 21 Dec 2009 03:48:46 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Solar Sign http://thegreenpowerplan.com/outdoor-solar-lights/solar-traffic-lights-and-road-signs-efficient-safe-and-easy-to-use/comment-page-1/#comment-1784 Solar Sign Mon, 21 Dec 2009 03:48:46 +0000 http://thegreenpowerplan.com/?p=193#comment-1784 I really enjoy seeing more and more solar traffic signs all around. I think they are a great think for the environment and an encouraging step towards the future. I really enjoy seeing more and more solar traffic signs all around. I think they are a great think for the environment and an encouraging step towards the future.

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