Comments on: Traffic LED Lights Make Cities Run Greener

By: Planet Bulb

Planet Bulb — Tue, 15 Dec 2009 06:30:29 +0000

LED traffic lights are not that expensive. One thing that I find interesting is that the price increases the further you move down the light spectrum. For instance, red is least expensive, then yellow and finally green. White lights with a colored glass or plastic lens would be most expensive because white is the most expensive diode to produce.

If anyone is interested in converting to LED traffic signals or wants to find replacement traffic lights please support our business http://www.planetbulbstore.com/trafficlamps.html

By: uberVU - social comments

uberVU - social comments — Sun, 06 Dec 2009 20:07:22 +0000

Social comments and analytics for this post…

This post was mentioned on Twitter by EverydayEarth: New post: Traffic LED Lights Make Cities Run Greener http://cli.gs/zJj7m...

By: EverydayEarth

EverydayEarth — Sun, 29 Nov 2009 10:47:12 +0000

Thanks for the comment, as LED lights become more affordable I think we will see expanded use in everyday households

By: LED Grow Light

LED Grow Light — Tue, 17 Nov 2009 19:40:22 +0000

I really like your blog and perspective on LED Grow Lights. Hopefully, more people will catch on.