EXHIBIT 99-2

CERTIFICATION OF RONALD S. STOWELL

Pursuant to 18 U.S.C. § 1350, as adopted pursuant to

§ 906 of the Sarbanes-Oxley Act of 2002

In connection with the filing with the Securities and Exchange Commission of the Quarterly Report of LSI Industries Inc. (the “Company”) on Form 10-Q/A for the period ended December 31, 2002 (the “Report”), I, Ronald S. Stowell, Principal Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

    (1)        The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

    (2)        The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Ronald S. Stowell                              
Ronald S. Stowell
Vice President,
Chief Financial Officer and Treasurer

June 23, 2003