Color Kinetics Inc. (CLRK) President and CEO to Ring the NASDAQ Stock Market Opening Bell


MEDIA ADVISORY, Aug. 4, 2006 (PRIMEZONE) --



 What:
 William Sims, President and CEO of Color Kinetics Inc. (CLRK), will
 preside over the opening bell.

 Where:
 NASDAQ MarketSite - 4 Times Square - 43rd & Broadway - Broadcast Studio

 When:
 Monday August 7th, 2006 at 9:30 a.m. EDT

 Contacts:
 Felicia Spagnoli
 Manager Corporate Communications
 617-701-2292
 fspagnoli@colorkinetics.com

 Justine Alonzo
 Manager Investor Relations
 617-701-2272
 jalonzo@colorkinetics.com

 NASDAQ MarketSite:
 Stephanie Lowenthal; 646.441.5220

Feed Information:

The opening bell is available from 9:20 a.m. to 9:35 a.m. on uplink IA-5 C-band/transponder 14. The downlink frequency is 3980 horizontal; audio: 6.2/6.8. The feed can also be found on Waterfront fiber 1623. If you have any questions, please contact Stephanie Lowenthal at (646) 441-5220.

Photos:

To obtain a hi-resolution photograph of the Market Open, please go to http://www.nasdaq.com/reference/marketsite_events.stm and click on the market open of your choice.

About Color Kinetics Inc. (CLRK):

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.