Nexxus Lighting Announces 2010 Second Quarter Earnings Release and Conference Call

Nexxus Lighting, Inc. (NASDAQ: NEXS) announced today that it will conduct a conference call at 11:00 a.m. Eastern Time, Friday, August 13, 2010 to discuss fiscal Second Quarter 2010 operating results.

Individuals interested in participating in this conference call hosted by Mike Bauer, the Company’s President and CEO, and Gary Langford, the Company’s CFO, should call (877) 407-9205. If calling from outside the U.S., use the international phone number (201) 689-8054. The conference call also will be webcast live with access through Nexxus Lighting’s web site at www.nexxuslighting.com/investor_relations/.

Replays of the call will be available after 3:00 p.m. Eastern Time through the Nexxus Lighting web site until September 30, 2010. Through September 13, 2010, the audio replay of the call will be available by dialing (877) 660-6853 or from outside the U.S. (201) 612-7415. When prompted, the account number is 286 and the conference ID number is 353952.

The Company anticipates releasing Q2 2010 earnings prior to the opening of the market on Friday, August 13, 2010.

About Nexxus Lighting, Inc.

Nexxus Lighting is a leader in advanced lighting technology, including solid-state LED and fiber optic lighting systems and controls used in commercial, architectural, signage, swimming pool, entertainment and retail lighting. Nexxus Lighting sells its products through its Commercial Lighting, Lumificient and Nexxus Lighting Pool & Spa divisions under the Array™ Lighting, SAVI®, eLum™, LiveLED™, Super Vision® and Lumificient™ brand names.

Nexxus Lighting, Inc. Life’s Brighter!™

Certain of the above statements contained in this press release are forward-looking statements that involve a number of risks and uncertainties. Such forward-looking statements are within the meaning of that term in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Reference is made to Nexxus Lighting’s filings under the Securities Exchange Act for factors that could cause actual results to differ materially. Nexxus Lighting undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. Readers are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties, and that actual results may differ materially from those indicated in the forward-looking statements as a result of various factors. Readers are cautioned not to place undue reliance on these forward-looking statements.