The scope of the Los Angeles undertaking, combined with results recorded from the tens of thousands of LED units already deployed, should hasten other cities move to LEDs.

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The same day children who came to the conference with their parents had an opportunity to build robots, sow LEDs on tee-shirts and other fun activities thanks to a mini-Maker Faire at the conference.

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Other competitors in the technology sector include: SemiLEDs (LEDS), Advanced Photonix, Inc. (API), and TriQuint Semiconductor (TQNT).

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LEDs are available in different colors, and color mixing technology can create spectacular mood lighting and other special effects.

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