William Sims, President and CEO of Color Kinetics Inc.,
Rings The NASDAQ Stock Market Opening Bell

Monday, August 7, 2006
at NASDAQ's MarketSite
in New York City.

Color Kinetics Inc.
[CLRK]

William Sims, President and CEO of Color Kinetics Inc., presides over the opening bell.

Color Kinetics Incorporated (Nasdaq:CLRK) transforms environments through new, dynamic uses of light. Its award-winning lighting systems and technologies apply the benefits of LEDs as a highly efficient, long lasting, environmentally friendly, and inherently digital source of illumination -- reinventing light itself as a highly controllable medium. Color Kinetics also enables widespread adoption of LED lighting through OEM and licensing partnerships in diverse markets. The company is headquartered in Boston, MA with offices in the UK, China, and Japan. More information is available at www.colorkinetics.com.

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Click for larger pictures of the NASDAQ MarketSite. Additional Photographs for 8/7/2006 Download Hi-Res Quality Photo of this NASDAQ Market Open - Pictured: William Sims, President and CEO of Color Kinetics Inc., rings the Opening Bell These photos are Copyright 2006, The Nasdaq Stock Market Inc. and available for re-publication by the news media only. Any commercial use is strictly prohibited without the prior written consent of The Nasdaq Stock Market Inc. © Copyright 2006, The NASDAQ Stock Market, Inc. Reprinted with the permission of The Nasdaq Stock Market, Inc.