<PAGE>

                                                                   Exhibit 10(l)
                             Convertible Debenture
                             ---------------------

No. 2                                                 $_______________________

               Just Like Home, Inc. at Peridot Enterprises, Inc.
                         311 Castle Shannon Boulevard
                             Pittsburgh, PA 15234

                               January XX, 2000

                    2-Year 13 Percent Convertible Debenture
                                    Due XXX

     JUST LIKE HOME, INC. a Florida corporation (the "Corporation"), for value
received, promises to pay to XXX ("Holder"), or registered assigns, the sum of
$XX on XXX, and to pay interest at the rate of 13 percent per annum quarterly on
the first day of January, April, July and October of each year, computed from
XXX (the "issue date").  Payment of principal, if applicable, and interest shall
be made from the offices of the Corporation, in lawful money of the United
States of America, and shall be mailed to the registered owner or owners hereof
at the address appearing on the books of the Corporation.

     This Debenture is one of a duly authorized issue of the Corporation's
debentures in the aggregate amount of $XXX, dated as of XXX, all of like tenor
and maturity, except variations necessary to express the date, number, principal
amount and payee of each debenture.

     1.   Equal Rank.  All debentures of this issue rank equally and ratably
          ----------
          without priority over one another.

     2.   Conversion.  The Holder or Holders of the Debenture may at any time
          ----------
          prior to the maturity hereof (except that, if the Corporation has
          called this Debenture for redemption, the right to convert shall
          terminate at the close of business on the second business day prior to
          the day fixed as the date for such redemption) convert the principal
          amount hereof into the corporation's common stock at a price to be
          determined by Holder as either: (a) the stock price on the issue date,
          or (b) $.28 per share, or (c) the price at which the stock closed on
          any day in the 30 days preceding conversion.  To convert this
          Debenture, the Holder or Holders hereof must surrender the same at the
          office of the Corporation together with a written instrument of
          transfer in a form satisfactory to the Corporation, properly completed
          and executed and with a written notice of conversion.

     3.   Adjustments to Conversion.  If the Corporation at any time pays to the
          -------------------------
          holders of its common stock a dividend in common stock, the number of
          shares of common stock issuable upon the conversion of this Debenture
          shall be proportionally increased, effective at the close of business
          on the record date for determination of the holders of the common
          stock entitled to the dividend.

          If the Corporation at any time subdivides or combines in a larger or
          smaller number of shares its outstanding shares of common stock, then
          the number of

                                       1
<PAGE>

          shares of common stock issuable upon the conversion of the Debenture
          shall be proportionally increased in the case of a subdivision and
          decreased in the case of a combination, effective in either case at
          the close of business on the date that the subdivision or combination
          becomes effective.

          If the Corporation is recapitalized, consolidated with or merged into
          any other corporation, or sells or conveys to any other Corporation
          all or substantially all of its property as an entity, provision shall
          be made as part of the terms of the recapitalization, consolidation,
          merger, sale or conveyance so that the Holder or Holders of this
          Debenture may receive, in lieu of the common stock otherwise issuable
          to them upon conversion hereof, at the same conversion ratio, the same
          kind and amount of securities or assets as may be distributable upon
          the recapitalization, consolidation, merger, sale or conveyance with
          respect to the common stock.

     4.   Fractional Shares.  In lieu of issuing any fraction of a share upon
          -----------------
          the conversion of this Debenture, the Corporation shall pay to the
          Holder hereof for any fraction of a share otherwise issuable upon the
          conversion cash equal to the same fraction of the then current per
          share market price of the common stock.

     5.   Redemption.  The Corporation may at any time prepay in whole or in
          ----------
          part fifty percent of the principal amount, plus accrued interest to
          the date of prepayment of all outstanding debentures of this issue,
          upon 30 days' written notice by certified or registered mail to the
          registered owners of all outstanding debentures.  Such notice shall be
          mailed to their addresses appearing on the Corporation's books.

     6.   Registered Owner.  The Corporation may treat the person or persons
          ----------------
          whose name or names appear on this Debenture as the absolute owner or
          owners hereof for the purpose of receiving payment of, or on account
          of, the principal and interest due on this Debenture and for all other
          purposes.

     7.   Release of Shareholders, Officers and Directors.  This Debenture is
          -----------------------------------------------
          the obligation of the corporation only, and no recourse shall be had
          for the payment of any principal or interest hereon against any
          shareholder, officer or director of the Corporation either directly or
          through the Corporation by virtue of any statute for the enforcement
          of any assessment or otherwise.  The Holder or Holders of this
          Debenture, by the acceptance hereof, and as part of the consideration
          for this Debenture, release all claims and waive all liabilities
          against the foregoing person in connection with this Debenture.

     8.   Default.  If any of the following events occur ("Event of Default"),
          -------
          the entire unpaid principal amount of, and accrued and unpaid interest
          on, this Debenture shall immediately be due and payable:

          The Corporation fails to pay any interest on this Debenture when it is
          due and payable, and the failure continues for a period of 30 days.

          The Corporation fails to pay the principal of this Debenture at its
          maturity.

                                       2
<PAGE>

     9.   Facsimile Execution. Facsimile execution of this Debenture shall be
          -------------------
          binding on the Parties and shall be deemed to same as an original for
          purposes of enforcement.

     IN WITNESS WHEREOF, the Corporation has signed and sealed this Debenture
this XX  day of XXX, 2000.


                                    Just Like Home, Inc.


                                    ________________________________
                                    Robert C. Lohr, President

                                       3