SOURCE: PureSpectrum, Inc.

November 19, 2007 07:30 ET

Testing Highlights Improvements for PureSpectrum CFL Ballast Technology

Compared to Leading Brand Names, PureSpectrum CFL Shines Brighter and Clearer

SAVANNAH, GA--(Marketwire - November 19, 2007) - Results of recent independent testing clearly indicate that PureSpectrum, Inc. (PINKSHEETS: PSPM) has refined an electronic ballast technology that will be able to produce a superior Compact Fluorescent Lamp (CFL).

Photometric testing conducted at leading lighting testing facility Intertek reveals that PureSpectrum has made significant progress in the past 90 days toward perfecting its proprietary ballast topology. Since previous independent testing conducted in August, PureSpectrum was able to engineer measurable improvements in lumens per watt, correlated color temperature (CCT) and color rendering index (CRI).

In both testing sessions, an 11-watt CFL prototype constructed with a Sylvania lamp and powered by PureSpectrum's patented ballast technology was compared to comparable bulbs from major lighting manufacturers. In the most recent round of testing, the PureSpectrum prototype measured 25 percent higher than the earlier prototype for lumens per watt and 39 percent higher on the CCT scale. Furthermore, the CCT and CRI results for PureSpectrum's prototype was substantially greater than the CCT and CRI scores for CFL bulbs from the Home Depot Nvision private label as well as CFL bulbs made by Sylvania and Feit.

PureSpectrum owns a family of patents and patent applications for improved electronic ballast technology and circuitry designs for ballast driven lighting applications. In previous independent testing, PureSpectrum's proprietary ballast topology imbedded in CFL bulbs made by lighting manufacturing giants such as GE, Westinghouse and Sylvania produced sizable gains in both start time and run-up delay time.

"The progress we have made is gratifying because we have been able to make revisions and alterations within the performance of the technology without compromising the base science," said PureSpectrum president and CEO Lee Vanatta. "These test results represent the culmination of effective planning and innovative electrical engineering during the past year. We declared our direction, and we have not deviated from our stated mission of identifying technology solutions which will produce the best possible lighting applications. We have accomplished many of the objectives we set forth in terms of performance, and we are now closer to our ultimate goal of forming a licensing partnership with a manufacturer to put all of the benefits and features of PureSpectrum Technology on the marketplace."

Please visit www.purespectrumlighting.com or call (912) 961-4980 for more information about PureSpectrum, Inc. or PureSpectrum Technology. For investment information, please contact Equiti-Trend Advisors LLC at (800) 953-3350.

ABOUT PURESPECTRUM

PureSpectrum (PINKSHEETS: PSPM) is a publicly traded technology company founded and headquartered in Savannah, Ga. The company's values are grounded in an awareness of the increasing urgency to identify more efficient energy solutions. PureSpectrum currently holds the rights to multiple patents and patent applications related to an electronic ballast design which would produce a soft switching environment during power conversion for artificial lighting. PureSpectrum will continue its commitment to researching, developing and refining ideas that will provide the most energy efficient, cost effective methods for powering artificial light. For more information on PureSpectrum, please call (912) 961-4980 or visit www.purespectrumlighting.com.

Certain statements contained in this news release regarding matters that are not historical facts may be forward-looking statements. Because such forward-looking statements include risks and uncertainties, actual results may differ materially from those expressed in or implied by such forward-looking statements. Factors that could cause actual results to differ materially include, but are not limited to, uncertainties pertaining to continued market acceptance for PureSpectrum's products and services, its ability to succeed in growing revenue, the effect of new competitors in its market, integration of acquired businesses, and other risk factors identified from time to time by PureSpectrum.

Contact Information

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