LIGHT S.A. CORPORATE TAXPAYER ID (CNPJ/MF) 03.378.521/0001-75 COMPANY REGISTRY (NIRE): 33.3.0026316-1 Publicly-Held Company MINUTES OF THE EXTRAORDINARY SHAREHOLDERS’ MEETING OF LIGHT S.A., HELD ON SEPTEMBER 23, 2010, DRAWN UP IN SUMMARY FORMAT, AS ENVISAGED IN ARTICLE 130, PARAGRAPH 1, OF LAW 6,404/76. 1. Date, time and venue: September 23, 2010, at 2:30 p.m., at the Company’s headquarters, located at Av. Marechal Floriano, nº 168, parte, 2º andar, Corredor A, Centro, in the city and state of Rio de Janeiro. 2. Call notice: The call notice was published in the September 8, 9 and 10, 2010, issues of the Official Gazette of the State of Rio de Janeiro and of the Jornal do Commercio (national edition). 3. Attendance: Shareholders representing 54.17% of the voting capital as per the signatures recorded in the Shareholders’ Attendance Book. The Company’s Chief Financial and Investor Relations Officer João Batista Zolini Carneiro and Audit Committee member Maurício Wanderley Estanislau da Costa were also present. 4. Presiding Board: João Batista Zolini Carneiro, Chairman. Carla Alexandra da Motta Pirahy acting as secretary. 5. Agenda: 5.1. To vote on the proposal of dividend payment to the shareholders of LIGHT S.A. 6. Resolutions: 6.1. The shareholders unanimously approved the drawing up of the minutes in summary format, as envisaged in Article 130, paragraph 1, of Law 6,404/76. The reading of the matters included in the agenda and in the respective documents was unanimously waived in this meeting. 6.2. The shareholders unanimously approved the Management proposal to pay interim dividends in the amount of three hundred sixty-three million, two thousand, six hundred twentysix reais and eighty cents (R$363,002,626.80) to the shareholders of Light S.A. These dividends correspond to the profit reserve recorded in the balance sheet of December 31, 2009, representing one real and seventy-eight centavos (R$1.78) per share. Thus, shares traded on or after September 24 shall be considered ex-dividend. The dividends will be available to shareholders as of October 1, 2010, net of income tax withholding, in accordance with article 10 of Law 9,249/95. 7. Closure: There being no further business to discuss, these minutes were drawn up, read, approved, and subsequently signed by me, the secretary, and all attending shareholders. Rio de Janeiro, September 23, 2010 João Batista Zolini Carneiro, Chairman; Carla Alexandra da Motta Pirahy, Secretary. Attending shareholders: RME Rio Minas Energia Participações S/A, represented by Claudia de Moraes Santos; Andrade Gutierrez Concessões S.A., represented by Flávio Soares de Magalhães; Companhia Energética de Minas Gerais – CEMIG, represented by Fabiana Moura Nascimento; Luce Empreendimentos e Participações S.A., represented by Caio Machado Filho; Norges Bank, by proxy; Mineworkers’ Pension Scheme, by proxy; Blackrock Korea Latin American FundLIGHT S.A. – Certidão-AGE 23/09/2010 Página 1 de 2 Master , by proxy; HSBC International Select Fund – HSBC MultiAlpha Global Emerging, by proxy; The Boeing Company Employee Retirement Plans Master Trust, George Washington Tenório Marcelino, representing HSBC Corretora de Títulos e Valores Mobiliários; Acadian Emerging Markets Equity Fund, by proxy; Acadian Emerging Markets Equity II Fund, LLC, by proxy American Airlines, INC. Master Fixed Benefit Trust, by proxy; Ascension Health, by proxy; Ascension Health Master Pension Trust, by proxy; CIBC Emerging Markets Fund, by proxy; Clough Global Allocation Fund, by proxy; Clough Global Equity Fund, by proxy; Clough Global Opportunities Fund, by proxy; Commonwealth of Pennsylvania Public School Employees Ret. System, by proxy; Delaware Investments Global Funds PL, by proxy; DGAM Emerging Markets Equity Fund LP, by proxy; Eaton Vance Structured Emerging Markets Fund, by proxy; Eaton Vance Tax-Managed Emerging Markets Fund., by proxy; Emerging Markets International Fund, by proxy; First American Investment Funds, Inc. – Global Infrastructure Fund, by proxy; First American Investment Funds, Inc. – International Fund, by proxy; First American Investment Funds, Inc. – International Select Fund, by proxy; Florida Retirement System Trust Fund, by proxy; Imperial Emerging Economies Pool, by proxy; ING Wisdomtree Global High-Yelding Equity Index Portfolio, by proxy; Lincoln Variable Ins Prod Trust – LVIP Del Found Aggressive Alloc. Fd., Lincoln Variable Ins Prod Trust – LVIP Del Found Conservative Alloc. Fd., by proxy; Lincoln Variable Ins Prod Trust – LVIP Del Found Moderate Alloc. Fd. by proxy;, Nomura Partners Funds, Inc, by proxy; Ohio Police and Fire Pension Fund, by proxy;Powershares FTSE Rafi Emerging Emerging Markets Portfolio, by proxy; Schwab Emerging Markets Equity ETF, by proxy;Schwab Fundamental Emerging Markets Index Fund., by proxy; State of California Public Employees Retirement System, by proxy; State of Wisconsin Investment Board Master Trust , by proxy; State Street Emerging Markets, by proxy; The Board of Administration City Empl. Ret. System Los Angeles, California, by proxy; The Board of Regents of the University of Texas System, by proxy; The Future Fund Board of Guardians, by proxy; The Master Trust BK of Japan, Ltd as TR of BNY Mell TBCAM em Value, by proxy; Vanguard FTSE All-World Ex-Us Index Fund, a Srs of Vanguard Internat., by proxy; Vanguard Total World Stock Index Fund, a Series of Vanguard International, by proxy; Virginia Retirement System, George Washington Tenório Marcelino, representing Citibank N.A; Amundi Funds, by proxy; George Washington Tenório Marcelino, representing Banco Itaú Unibanco S.A., Credit Agricole Asset Management – Atualmente Amundi, by proxy; George Washington Tenório Marcelino, representing Banco Santander Brasil S.A.. This is a free translation of the original minutes of the resolutions taken by the Company’s Extraordinary Shareholders’ Meeting held on this date. Rio de Janeiro, September 23, 2010. Carla Alexandra da Motta Pirahy Secretary LIGHT S.A. – Certidão-AGE 23/09/2010 Página 2 de 2