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                                                                   Exhibit 10.86


                               LOCK DOWN AGREEMENT

         THIS LOCK DOWN  AGREEMENT  (the  "Agreement)  is entered into as of the
27th day of July,  2006, by and between CirTran  Corporation (the "Company") and
Cornell Capital  Partners,  LP ("Cornell").  The Company and Cornell may each be
referred to herein as a "Party" and collectively as the "Parties."

                                    RECITALS

         A.       In December  2005,  the Company  and  Cornell  entered  into a
transaction  (the  "Transaction")  whereby  the  Company  issued  to  Cornell  a
convertible  debenture  (the "Cornell  Debenture")  in the  principal  amount of
$1,500,000.

         B.       In connection with the Transaction, the Company also issued to
Cornell  warrants to purchase up to 10,000,000  shares of the  Company's  common
stock (the "Warrants"). The Warrants have an exercise price of $0.09 per share.

         C.       The  Company  and  Cornell  desire to enter into an  agreement
whereby  Cornell  agrees that it will not convert or exercise any of the Cornell
Debenture or the  Warrants in excess of the  Company's  authorized  but unissued
shares of the  Company's  common  stock  (the  "Authorized  But  Unissued  Share
Amount")  until  the  Company  has taken all steps  necessary  to  increase  its
authorized capital.

                                    AGREEMENT

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
promises and  undertakings  set forth herein,  and intending to be legally bound
hereby, the Parties agree as follows:

1.       Lock Down/ No Conversion or Exercise.

         A.       Cornell Debenture.  Pursuant to this Agreement, Cornell hereby
                  agrees  that it will not  convert in excess of the  Authorized
                  But Unissued Share Amount on the Cornell  Debenture  until the
                  Company has increased its authorized capital stock.

         B.       Warrants.  Pursuant to this  Agreement,  Cornell hereby agrees
                  that it will not  exercise  in  excess of the  Authorized  But
                  Unissued  Share Amount of the  Warrants  until the Company has
                  increased its authorized capital stock.

2.       Company  Obligations.  In connection with this  Agreement,  the Company
hereby agrees:

         A.       Not later than  twenty (20) days  following  the date on which
                  the  Company's  Registration  Statement on Form SB-2 (SEC File
                  No. 333-128549),  registering the resale of shares by Highgate


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                  House Funds, Ltd. (the  "Registration  Statement") is declared
                  effective by the U.S.  Securities and Exchange Commission (the
                  "SEC"),  the Company will file with the SEC a proxy statement,
                  information  statement,  or such other form as is appropriate,
                  to  effectuate  an  amendment  to the  Company's  articles  of
                  incorporation  to increase the  Company's  authorized  capital
                  stock.  The  Company  also  agrees to use its best  efforts to
                  respond to any  comments  issued by the SEC and to  effectuate
                  the amendment of the Company's  articles of  incorporation  to
                  increase its  authorized  capital from  750,000,000  shares to
                  1,500,000,000 shares or such other number as the Company deems
                  appropriate.

         B.       The Company  agrees to notify  Cornell  upon the filing of the
                  proxy statement,  information statement, or such other form as
                  is  appropriate,  with the SEC, and upon the effective date of
                  the amendment of the Company's articles of incorporation.

         C.       The  Parties  hereby  acknowledge  and agree that in the event
                  that the  Company  has not  effectuated  the  increase  in its
                  authorized capital to 1,500,000,000  shares of common stock by
                  October 30, 2006,  such failure shall  constitute an "Event of
                  Default" under the Cornell Debenture and related documents and
                  agreements.

3.       Termination.  The  Parties  hereby  acknowledge  and  agree  that  this
Agreement  shall  terminate  upon  the  effectiveness  of  the  increase  in the
Company's authorized capital as described herein. The Parties further agree that
upon the  termination  of this  Agreement,  Cornell  shall have no obligation to
exercise the Warrants or convert any amount of the Cornell Debenture,  but shall
have any and all rights as delineated in the transaction  documents  relating to
the Warrants and the Cornell Debenture, as appropriate.

DATED as of July 27, 2006.

CIRTRAN CORPORATION                         CORNELL CAPITAL PARTNERS LP


By: __________________________              By: Yorkville Advisors, LLC
Name: Iehab Hawatmeh                        Its: General Partner
Title: President & CEO
                                            By:________________________________
                                            Name: Mark Angelo
                                            Title:   Portfolio Manager



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