Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
STOWELL RONALD S
  2. Issuer Name and Ticker or Trading Symbol
LSI INDUSTRIES INC [LYTS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, CFO and Treasurer
(Last)
(First)
(Middle)
C/O LSI INDUSTRIES INC, 10000 ALLIANCE ROAD
3. Date of Earliest Transaction (Month/Day/Year)
04/19/2005
(Street)

CINCINNATI, OH 45242
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Shares               14,356 D  
Common Shares (1) 04/19/2005   P   64 A $ 11.53 21,688 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to Buy (3) $ 8.07             09/04/1999(4) 09/04/2007 Common Shares 18,750   18,750 D  
Option to Buy (3) $ 8.23             07/03/2001(4) 07/03/2010 Common Shares 18,750   18,750 D  
Option to Buy (3) $ 11.68             11/14/2001(5) 11/14/2011 Common Shares 18,750   18,750 D  
Option to Buy (3) $ 9.96             10/27/2005(2) 10/27/2014 Common Shares 25,000   25,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
STOWELL RONALD S
C/O LSI INDUSTRIES INC
10000 ALLIANCE ROAD
CINCINNATI, OH 45242
      VP, CFO and Treasurer  

Signatures

 Ronald S. Stowell   04/20/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Common Shares held in the LSI Industries Inc. Non-Qualified Deferred Compensation Plan.
(2) Options granted vest on the anniversary of the grant date, 9.2% in 2005, 40% in 2006, 40% in 2007 and 10.8 % in 2008.
(3) Options granted pursuant to the Company's Incentive Stock Option Plans. Option grants have been previously reported.
(4) Options are exercisable at a rate of 25% per year beginning on the 2nd grant date anniversary, cumulative to the extent not exercised in a prior year.
(5) Options are exercisable at a rate of 10% beginning on the 1st grant date anniversary, 28% on the 2nd anniversary date, 27% on the 3rd anniversary date, and 35% on the 4th anniversary date, cumulative to the extent not exercised in a prior year.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.