Sure, but the idea of using LED is far from new. You can see a lot of those around Europe or Asia. For obvious reason: longer life, failure of few LEDs is not a big deal, and much better visibility during the day.
As for the square "innovation", I don't see how it improves the red-yellow-green part of the light... and for other displays (counters, arrows and so on) it also already exists (again, Europe, Asia).
@fargi: Actually, LED on stop lights has been used a lot here in California. And what's up with the "efficient use of space" crap. It's a traffic signal not a marquee display.
11/22/08
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11/23/08
it explains why its better in it...
11/23/08
Better than what?
Old lightbulb signs?
Sure, but the idea of using LED is far from new. You can see a lot of those around Europe or Asia. For obvious reason: longer life, failure of few LEDs is not a big deal, and much better visibility during the day.
As for the square "innovation", I don't see how it improves the red-yellow-green part of the light... and for other displays (counters, arrows and so on) it also already exists (again, Europe, Asia).
Thanks Art, looks nice, but nothing new.
11/23/08