Seems like the new energy efficient LED traffic lights don't burn hot enough to melt the ice and snow. Seems like a pretty big whoops by someone.
http://news.yahoo.com/s/ap/20091215/ap_on_re_us/us_snow_covered_stoplights
Thought this would go in general electronics chat since it involves LED's and traffic lights.
http://news.yahoo.com/s/ap/20091215/ap_on_re_us/us_snow_covered_stoplights
Thought this would go in general electronics chat since it involves LED's and traffic lights.