Exhibit 10.2
Allonge to Demand Note
     This Allonge to Demand Note is attached to and made a part of that certain
Demand Note (“Note”) executed by Lighting Science Group Corporation (the
“Borrower”), dated July 25, 2008, payable to the order of Bank of Montreal (the
“Bank”), in the original principal amount of Twenty Million and No/100 Dollars
($20,000,000.00).
     For good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, the parties hereto agree as follows:
     1. The Note is hereby amended as follows:
The date “July 25, 2009” appearing in the first paragraph of the Note shall be
deleted and replaced with the date “August 24, 2009”.
     2. This Allonge to Demand Note amends the Note as specifically provided
herein. All other provisions of the Note shall not be modified hereby except as
expressly set forth herein.
     3. The Borrower hereby directs the Bank to affix this Allonge to Demand
Note whereupon the Note and this Allonge to Demand Note will become and
constitute a single instrument.
     4. References in the Note to the Bank of Montreal Loan Authorization
Agreement dated as of July 25, 2008 between the Borrower and the Bank (the “Loan
Agreement”) shall be deemed to refer to the Loan Agreement, as amended and as
the same may be amended from time to time.
[Signature Page to Follow]

 

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     Dated: As of July 24, 2009

            Lighting Science Group Corporation
      By:   /s/ Kathryn L. Reynolds         Name:   Kathryn L. Reynolds       
Its: Chief Financial Officer     

     Accepted and Agreed:

            Bank of Montreal
      By:   /s/ Denise Sidlo         Name:   Denise Sidlo        Its: Director