Document:

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                                                                  EXHIBIT 10.11

                                    AGREEMENT

            This AGREEMENT is made and entered-into this 23RD day of May,
       2001, by and between

            Technical Consumer Products, Inc. (hereinafter "TCP"), an Ohio
       corporation, having principal office located at 300 Lena Drive,
       Aurora, Ohio 44222, U.S.A., represented by Ellis Yan, President

       and

            Practical Innovations, Inc. a Delaware corporation having a
       principal place of business at 640 Leland Court, Lake Forest, Illinois
       60045, USA, and Andrzej Bobel, an individual residing at 640 Leland
       Court, Lake Forest, Illinois 60045, (collectively "PRACTICAL").

            This AGREEMENT incorporates the terms of earlier agreements covering
       related subject matter made and entered into: (i) on the 18th day of
       June, 1996 by and between TCP and PRACTICAL (hereinafter called the "1996
       AGREEMENT") and (ii) on the 1st day of March, 2000 by and between TCP and
       PRACTICAL (hereinafter called the "2000 AGREEMENT"); and

            WHEREAS, PRACTICAL owns technologies related to Electronic Ballasts
       for Gas Discharge Lamps, and PRACTICAL has knowledge and know-how of
       Engineering, Development, Design, Manufacturing, and Market of Electronic
       Ballasts and Gas Discharge Lamps; and

            WHEREAS, TCP is desirous of acquiring rights to use PRACTICAL's
       technologies, knowledge and know-how; and

            WHEREAS, TCP and PRACTICAL entered into the "1996 AGREEMENT" under
       which, PRACTICAL granted a non-exclusive license to TCP under certain
       patents owned by PRACTICAL and transferred certain knowledge and know-how
       to TCP; and

            WHEREAS, TCP and PRACTICAL entered into the 2000 AGREEMENT under
       which, PRACTICAL granted a non-exclusive license to TCP under certain
       patents, granted an exclusive license under certain other patents owned
       by PRACTICAL, and transferred certain knowledge and know-how to TCP; and

            WHEREAS, said 1996 AGREEMENT was amended in certain respects by
       entering into an amendment on November 13, 1998 (hereinafter called the
       "1998 AMENDMENT");

            WHEREAS, TCP is desirous to convert the exclusive license to a
       non-exclusive license and to exercise an early pay off of the license.

            NOW, THEREFORE, based on the mutual consideration herein

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       specified, the parties hereto agree as follows:

            1.   DEFINITIONS
            1.01 "EXCLUSIVE PATENT MATTER shall mean and include all inventions
                 as specified in "EXHIBIT A", attached to the 2000 AGREEMENT.
            1.02 "NON-EXCLUSIVE PATENT MATTER" shall mean: the inventions as
       specified in "EXHIBIT ONE" hereto.

            1.03 "KNOW-HOW" shall mean and include any and all information
       disclosed by PRACTICAL to TCP at any time in one of the following form:
       oral, oral - confirmed in writing, written, graphic, and/or sample form,
       or which is obtained by TCP from access to a facility of PRACTICAL, and
       such information is related to: EXCLUSIVE PATENT MATTER, NON-EXCLUSIVE
       PATENT MATTER, PRODUCTS, manufacture, use, sale of PRODUCTS, electronic
       lighting, electronic ballasts for gas discharge lamps, gas discharge
       lamps, the lighting market, market research and studies, competitive
       analysis, and other related information.

            1.04 "PRODUCTS" shall mean and include: (i) any and all types of
       electronic ballasting means and/or systems suitable for powering gas
       discharge lamps, as well as any and all other types of products which
       include said ballasting means and/or systems, based on or derived from
       the EXCLUSIVE PATENT MATTER, NON-EXCLUSIVE PATENT MATTER, or KNOW-HOW, or
       (ii) any and all ballasting means and/or systems suitable for powering
       gas discharge lamps, as well as any and all other types of products which
       include said ballasting means developed, engineered, designed and/or
       provided by PRACTICAL to TCP and not derived from and/or related to the
       EXCLUSIVE PATENT MATTER or NON-EXCLUSIVE PATENT MATTER, or (iii) any and
       all products based on or derived from KNOW-HOW, or (iv) any product
       developed, engineered, designed and/or provided by PRACTICAL to TCP.

            1.05 "SELLER" shall mean (i) TCP to the extent that TCP sells or
       acts as the marketing agent for PRODUCTS, and/or (ii) TCP's marketing
       agent(s), to the extent that TCP uses or permits other persons or
       entities to sell PRODUCTS under any kind of licensing and/or restricted
       marketing arrangement.

            1.06 "NET SALES" shall mean SELLER's gross selling price of
       PRODUCTS, less the following items: (i) trade discounts actually
       deducted, (ii) credits actually deducted for PRODUCTS returned, and (iii)
       taxes, if any, collected and remitted by the SELLER.

            1.07 "TERRITORY" shall mean and include: all countries of the
       world.

            2.0  GRANT
            2.01 PRACTICAL hereby grants to TCP a perpetual NON-EXCLUSIVE

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       LICENSE to the NON-EXCLUSIVE PATENT MATTER within the TERRITORY. The
       previous exclusive license for NON-EXCLUSIVE PATENT MATTER in the 2000
       AGREEMENT is revoked.

            2.02 TCP may transfer or assign any or all of its rights and
       obligations under this AGREEMENT, provided however that PRACTICAL agrees
       to such transfer with prior written consent. TCP shall have no right to
       sub-license.

            2.03 Any contract manufacturer or supplier selected by TCP to
       manufacture PRODUCTS for TCP shall not be considered a licensed or
       sub-licensed party under this AGREEMENT.

            3.0  WARRANTY
            3.01 PRACTICAL warrants that: to the best of its knowledge it owns
       all right, title and interest in or to the NON-EXCLUSIVE PATENT MATTER,
       and it does not know of any right, title or interest of any person or
       entity other than PRACTICAL in or to NON-EXCLUSIVE PATENT MATTER which
       would prevent or conflict with the grant of the non-exclusive license
       herein.

            No warranties other than as specifically stated herein are expressed
       or implied relative to the NON-EXCLUSIVE PATENT MATTER and/or relative to
       any rights that any party may assert in respect to the manufacture, use
       or sale of PRODUCTS.

            3.02 TCP warrants that it does not know of any right, title,
       interest, license or agreement of any other person or entity that would
       prevent or conflict with the grant of the NON-EXCLUSIVE license herein
       and the termination of the exclusive license in the 2000 AGREEMENT.

            4.0 EARLY PAYOFF
            4.01 In consideration of the perpetual NON-EXCLUSIVE license granted
       hereunder by PRACTICAL, TCP will payoff ALL of it's obligations and ALL
       royalties by making a non-refundable payment of $2,000,000 (Two Million
       Dollars) to PRACTICAL, payable as follows: - For each and every calendar
       month on or before the 10th day of the month, during first six (6) months
       of this AGREEMENT, TCP shall pay to PRACTICAL monthly amount equal to
       $108,334 (One Hundred and Eight Thousand and three Hundred Thirty Four
       Dollars);

       and

       - For each and every calendar month on or before the 10th day of the
       month, during second six (6) months of this AGREEMENT, and during second,
       third, fourth and fifth year of this AGREEMENT, TCP shall pay to
       PRACTICAL monthly amounts equal to $25,000 (Twenty Five Thousand
       Dollars).

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       TCP will have no obligation of any royalty payments to PRACTICAL after
       completion of all monthly payments as specified herein above.

            4.02 If any payment due hereunder is not timely paid, then the
       unpaid balance will bear interest until paid at annual rate of fifteen
       percent (15%) compounded monthly, until the delinquent balance is paid in
       full.

            4.03 Payments according to paragraphs 4.01 shall be made complete
       and in full, despite if: (i) the PRODUCTS are covered or not by at least
       one claim of one of PRACTICAL'S pending or issued unexpired US patent,
       or (ii) the EXCLISIVE PATENT MATTER or NON-EXCLUSIVE PATENT MATTER
       contains or not at least one pending or issued unexpired US patent, or
       (iii) the PRODUCTS sold have been developed or not, and/or engineered or
       not, and/or designed and provided by PRACTICAL to TCP or not, or (iv)
       PRODUCTS have been developed by TCP based on or not, or derived from or
       not: (a) EXCLUSIVE PATENT MATTER and/or NON-EXCLUSIVE PATENT MATTER,
       and/or KNOW-HOW, or (b) any product developed, and/or engineered, and/or
       designed, and/or provided by PRACTICAL to TCP under 2000 AGREEMENT or
       1996 AGREEMENT.

            5.0  OTHER PROVISIONS
            5.01 TCP shall have right, if desired, to negotiate and enter into
       a new non-exclusive license agreement with PRACTICAL in order to license
       any new technologies, any time during the term of this AGREEMENT.

            5.02 The TCP hereby warrants that it will make timely monthly
       payments to PRACTICAL according to Paragraph 4.01. In the event, that TCP
       for any reason stops making monthly payments as outlined in 4.01 herein,
       this AGREEMENT shall be void and the 2000 AGREEMENT shall be reinstated,
       according to Paragraph 5.14.

            5.03 During the entire term of this AGREEMENT, as well as after
       completion of the early payoff payments by TCP according to paragraph
       4.01, TCP shall have all non-exclusive license rights to the NON-
       EXCLUSIVE PATENT MATTER as well as can use all knowledge and KNOW-HOW
       transferred to TCP by PRACTICAL under all earlier agreements.

            5.04 TCP shall mark all PRODUCTS with the applicable trademark and
       patent markings, including patent pending and actual patent numbers of
       the NON-EXCLUSIVE PATENT MATTER where applicable.

            5.05 Except as specified in paragraph 3, nothing herein shall be
       construed as a warranty or representation by PRACTICAL as to the scope or
       validity of the NON-EXCLUSIVE PATENT MATTER or any patent(s) issuing
       thereon. TCP, as the manufacturer of PRODUCTS, will be solely responsible
       for defending any claims against it for design defects or patent
       infringement claims arising from the manufacture, sale or use of all
       models of PRODUCTS. PRACTICAL will assist TCP, at the request

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       of TCP, in defending any such claims. TCP will pay all expenses of
       PRACTICAL associated with such assistance. TCP will also defend and hold
       PRACTICAL and Bobel harmless against any such claim for damages and TCP
       will not sue PRACTICAL or Bobel as a result of any such claim.

            5.06 TCP will indemnify, defend and hold PRACTICAL and Bobel
       harmless from any and all losses, judgments, settlements, claims, or
       damages, including attorney fees, costs and expenses incurred as a result
       of any claim arising out of or in connection with TCP's manufacture, use,
       promotion, marketing, distribution, offer for sale, or sale of PRODUCTS,
       including, but not limited to, claims arising out of the alleged
       negligence in TCP's manufacture, use, promotion, marketing, distribution,
       offer for sale, or sale of the PRODUCTS or claims based upon product
       liability, provided that TCP is promptly notified in writing of such
       claims against PRACTICAL and provided further that PRACTICAL permits TCP
       to defend, compromise, or settle such claim and gives TCP all available
       information, reasonable assistance, and authority to enable TCP to do so.

            5.07 In the event that the NON-EXCLUSIVE PATENT MATTER is or has
       been infringed upon by a third party, PRACTICAL has a right but not the
       obligation to prosecute an infringement action, to initiate discussions
       regarding settlement, or to otherwise enforce its patent rights. In any
       such action, all expenses associated with such action will be borne by
       PRACTICAL and all proceeds from such action will belong to PRACTICAL,
       including all damages, profits, royalties or awards of whatever nature
       that are recoverable for any and all past, present and/or future
       infringement. TCP hereby assigns to PRACTICAL any and all choses in
       action and/or rights to sue for past, present or future infringement of
       any NON-EXCLUSIVE PATENT MATTER herein, including any infringement
       occurring in whole or in part during the term of the 1996 AGREEMENT or
       2000 AGREEMENT.

            5.08 In the event that the NON-EXCLUSIVE PATENT MATTER is infringed
       upon by a third party, TCP shall have no right to take any legal action
       or any proceedings on its own against the infringing party without the
       express written consent of PRACTICAL and upon such terms as are agreeable
       to PRACTICAL.

            5.09 Neither TCP nor PRACTICAL shall challenge or contest the
       validity of this AGREEMENT. TCP agrees and warrants that neither TCP nor
       any SELLER will challenge or contest validity of any patent application
       or issued patents owned by or assigned to PRACTICAL or Andrzej Bobel.

            5.10 TCP shall use its best effort to maintain in confidence all
       proprietary matters associated with the EXCLUSIVE PATENT MATTER,
       and/or-NON-EXCLUSIVE PATENT MATTER, and/or KNOW-HOW, and/or PRODUCTS, as
       well as any other Proprietary or Confidential Information or Trade
       Secrets ("PROPRIETARY MATTER") provided by PRACTICAL in connection

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       with this AGREEMENT or earlier AGREEMENTS.
            To the extent reasonable necessary, PROPRIETARY MATTER may be
       disclosed to those employees or agents of TCP who are reasonably required
       to have access to the PROPRIETARY MATTER in order to accomplish TCP's
       manufacturing, sale, and/or marketing of PRODUCTS. However, any
       disclosure under circumstances whereby such employee signs a
       confidentiality agreement and understands its obligation to maintain in
       confidence all PROPRIETARY MATTERS received from TCP or PRACTICAL.

            5.11 If any dispute arises under this AGREEMENT, the parties shall
       negotiate in good faith to settle such dispute. If the parties cannot
       resolve such dispute themselves, then they shall submit the dispute to
       mediation by any mutually acceptable mediator. If no mediator is mutually
       acceptable, than the parties shall submit the matter to arbitration under
       the rules of the American Arbitration Association ("AAA"). Under any
       arbitration, both parties shall cooperate and agree to abide finally by
       any decision of the arbitration proceedings. If AAA is selected, the
       arbitration shall take place under the auspices of the Chicago branch.
       The cost of the arbitration shall be born according to the decision of
       the arbitrator, who may apportion costs equally, or in accordance with
       any finding of fault or lack of good faith of either party. The
       arbitrator's award shall be non-appealable and enforceable in any court
       of competent jurisdiction.

            5.12 PRACTICAL hereby directs TCP to make all payments due PRACTICAL
       under this AGREEMENT payable to "Practical Innovations" by a check or
       wire transfer to a designated bank account at any US Bank.

            5.13 In the event that either party hereto shall be required, or
       shall deem it necessary or advisable, to give notice to the other party,
       such notice shall be served upon the other party by depositing said
       notice in the United States mail, postage paid certified mail with return
       receipt requested, and addressed to the following address:

                      Ellis Yan, President
                      Technical Consumer Products, Inc.
                      300 Lena Drive
                      Aurora, Ohio 44222

                              or

                      Andrzej Bobel, President
                      Practical Innovations, Inc.
                      640 Leland Court
                      Lake Forest, Illinois 60045

       as appropriate. Any notice so given shall be deemed received on the
       third business day following its deposit in the US Mail. Either party

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       hereto may change the address at which such party shall receive notices
       hereunder by giving notice of such change of address to the other party
       hereto in accordance with the provisions of this paragraph.

            5.14 If TCP shall be in default in any terms of this AGREEMENT,
       PRACTICAL has the right to terminate this AGREEMENT and to reinstate the
       2000 AGREEMENT effective fifteen (15) days after the mailing date of a
       written notice from PRACTICAL to TCP describing the default and
       termination decision. Unless the default is remedied within fifteen (15)
       days after the mailing date of such written notice, this AGREEMENT shall
       terminate as of the expiration of such fifteen day period, and the 2000
       AGREEMENT shall take effect immediately. In the event - that the
       reinstated 2000 AGREEMENT becomes effective, the license of the
       NON-EXCLUSIVE PATENT MATTER of this AGREEMENT shall remain non-exclusive
       and there shall be no exclusive license under the reinstated 2000
       AGREEMENT. Further, the assignment of any and all choses in action
       and/or rights to sue for past, present and/or future infringement under
       this AGREEMENT shall remain effective under any reinstatement of the
       2000 AGREEMENT.

            5.15. In the event that TCP stops making monthly payments according
       to paragraph 4.01 and/or this AGREEMENT is terminated according to
       paragraph 5.14 before all monthly payments according to paragraph 4.01
       are paid to PRACTICAL by TCP, PRACTICAL shall have a full legal rights to
       enter a JUDGEMENT in any court of competent jurisdiction and
       automatically recover any unpaid balance of unpaid obligations according
       to Paragraph 4.01. This JUDGMENT shall be immediately enforceable after
       filing, and shall be undisputable, and unappealable by TCP.

            5.16 If TCP shall go into receivership, bankruptcy, or insolvency,
       or make an assignment, this AGREEMENT may be immediately terminated by
       PRACTICAL by written notice, and PRACTICAL shall not be obligated to
       refund any money to TCP or any other party in relation to such
       receivership, bankruptcy, or insolvency of TCP.

            5.17 TCP shall keep in confidence any and all proprietary
       information received from PRACTICAL under or in connection with all
       earlier agreements. TCP shall not disclose to any third party and shall
       keep in strict confidence any and all details associated with PATENT
       MATTER, KNOW-HOW, PRODUCTS, this AGREEMENT and all earlier agreements
       between TCP and PRACTICAL.

            5.18 This AGREEMENT shall be binding upon and shall inure to the
       benefit of the parties hereto and their respective successors and assigns
       including any and all worldwide subsidiaries, affiliates, suppliers,
       customers, and legal representatives.

            5.19 This AGREEMENT may not be amended or canceled except in

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       writing, signed by the parties hereto or their respective successors
       and assigns.
            5.20 This AGREEMENT shall be governed by and construed in accordance
       with the laws of state of Illinois.

            5.21 TCP represents and warrants that the execution and delivery by
       it of this AGREEMENT has been authorized by appropriate action of its
       Board of Directors in accordance with provisions of law and its by-laws.

            IN WITNESS WHEREOF the parties hereto have duly executed this
       AGREEMENT on the day and year first above written.

       Technical Consumer Products, Inc. (TCP)

       By:  /s/Ellis Yan                       5/23/2001
          ---------------------------------    ---------------------
             Ellis Yan, President              Date

       Practical Innovations, Inc. (PRACTICAL)

       By:  /s/Andrzej Bobel                   5/23/2001
          ---------------------------------    ---------------------
             Andrzej Bobel, President          Date

                             EXHIBIT ONE

                     NON-EXCLUSIVE PATENT MATTER

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       U.S. Patent No.   Issue Date     Title

       5,448,137         Sept.5, 1995   ELECTRONIC ENERGY
                                        CONVERTER HAVING TWO
                                        RESONANT CIRCUITS

       5,502,635         Mar.26,1996    PARALLEL RESONANT
                                        INTEGRATED INVERTER
                                        BALLAST FOR GAS
                                        DISCHARGE LAMPS

       5,801,492         Sep.l, 1998    ELECTRONIC BALLAST FOR
                                        GAS DISCHARGE LAMP
                                        HAVING PRIMARY AND
                                        AUXILIARY RESONANT
                                        CIRCUIT

       5,434,480         July 18,1995   ELECTRONIC DEVICE FOR
                                        POWERING A GAS
                                        DISCHARGE LOAD FROM
                                        A LOW FREQUENCY SOURCE

       5,436,529         July 25, 1995  CONTROL AND PROTECTION
                                        CIRCUIT FOR ELECTRONIC
                                        BALLAST

       5,371,438         Dec. 6, 1994   ENERGY CONVERSION DEVICE
                                        HAVING AN ELECTRONIC
                                        CONVERTER WITH DC INPUT
                                        TERMINAL FOR DELIVERING
                                        A HIGH FREQUENCY SOURCE

       5,982,106           Nov.9,1999    SELF-PROTECTED SERIES
                                        RESONANT ELECTRONIC
                                        ENERGY CONVERTER

                                      -9-<PAGE>
                                                                   Exhibit 10.12

              AMENDED AND RESTATED LICENSE AGREEMENT

     This AMENDED AND RESTATED LICENSE AGREEMENT (hereinafter "AGREEMENT") is
made and entered-into as of this 30th day of September, 2001, by and between
Technical Consumer Products, Inc. (hereinafter "TCP"), an Ohio corporation,
having principal office located at 300 Lena Drive, Aurora, Ohio 44202, U.S.A.,
represented by Ellis Yan, President and Practical Innovations, Inc. a Delaware
corporation having a principal place of business at 640 Leland Court, Lake
Forest, Illinois 60045, USA, and Andrzej Bobel, an individual residing at 640
Leland Court, Lake Forest, Illinois 60045, (hereinafter "BOBEL", collectively
with Practical Innovations, Inc. "PRACTICAL").

     This AGREEMENT incorporates, amends and restates the terms of earlier
agreements covering related subject matter made and entered into: (i) on the
18th day of June, 1996 by and between TCP and PRACTICAL, as subsequently amended
on November 13, 1998 (hereinafter called the "1996 AGREEMENT"), (ii) on the 1st
day of March, 2000 by and between TCP and PRACTICAL (hereinafter called the
"2000 AGREEMENT"); and (iii) on the 23rd day of May, 2001 by and between TCP and
PRACTICAL (hereinafter called the "2001 AGREEMENT").

     WHEREAS, PRACTICAL owns technologies related to Electronic Ballasts for Gas
Discharge Lamps, and PRACTICAL has knowledge and know-how of Engineering,
Development, Design, Manufacturing, and Market of Electronic Ballasts and Gas
Discharge Lamps;

     WHEREAS, TCP is desirous of acquiring rights to use PRACTICAL's
technologies, knowledge and know-how;

     WHEREAS, TCP and PRACTICAL entered into the "1996 AGREEMENT" under which
PRACTICAL granted a non-exclusive license to TCP under certain patents owned by
PRACTICAL and transferred certain knowledge and know-how to TCP;

     WHEREAS, TCP and PRACTICAL entered into the "2000 AGREEMENT" under which
PRACTICAL granted a non-exclusive license to TCP under certain patents and
exclusive license under certain other patents owned by PRACTICAL and transferred
certain knowledge and know-how to TCP;

     WHEREAS, TCP and PRACTICAL entered into the "2001 AGREEMENT" under which
the terms of the "2000 AGREEMENT" were modified and amended; and

     WHEREAS, TCP is desirous of further amending the above referenced
agreements as set forth below.

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     NOW, THEREFORE, based on the mutual consideration herein specified, the
parties hereto agree as follows:

     1. DEFINITIONS
     1.01 "EXCLUSIVE PATENT MATTER" shall mean and include all inventions as
specified in "EXHIBIT A", attached to the 2000 AGREEMENT.

     1.02 "NON-EXCLUSIVE PATENT MATTER" shall mean: the inventions as specified
in "EXHIBIT ONE" hereto.

     1.03 "KNOW-HOW" shall mean and include any information that includes
confidential information and trade secrets disclosed by PRACTICAL to TCP in one
of the following form: oral - confirmed in writing, written, graphic, and/or
sample form, or which is obtained by TCP from access to a facility of PRACTICAL,
and such information is related to: EXCLUSIVE PATENT MATTER, NON-EXCLUSIVE
PATENT MATTER, PRODUCTS, manufacture, use, sale of PRODUCTS, electronic
lighting, electronic ballast for gas discharge lamps, gas discharge lamps,
market of lighting, market research and studies, competitive analysis, and other
related information.

     1.04 "PRODUCTS" shall mean and include: (i) any and all types of electronic
ballasting means and/or systems suitable for powering gas discharge lamps, as
well as any and all other types of products which include said ballasting means
and/or systems, based on or derived from the EXCLUSIVE PATENT MATTER,
NON-EXCLUSIVE PATENT MATTER, or KNOW-HOW, or (ii) any and all ballasting means
and/or systems suitable for powering gas discharge lamps, as well as any and all
other types of products which include said ballasting means developed,
engineered, designed and/or provided by PRACTICAL to TCP and not derived from
and/or related to the EXCLUSIVE PATENT MATTER or NON-EXCLUSIVE PATENT MATTER, or
(iii) any and all products based on or derived from KNOW-HOW, or (iv) any
product developed, engineered, designed and/or provided by PRACTICAL to TCP.

     1.05 "SELLER" shall mean (i) TCP to the extent that TCP sells or acts as
the marketing agent for PRODUCTS, and/or (ii) TCP's marketing agent(s) or
authorized reseller(s), to the extent that TCP uses or permits other persons or
entities to sell PRODUCTS under any kind of licensing and/or restricted
marketing arrangement.

     1.06 "NET SALES" shall mean SELLER's gross selling price of PRODUCTS, less
the following items: (i) trade discounts actually deducted, (ii) credits
actually deducted for PRODUCTS returned, and (iii) taxes, if any, collected and
remitted by the SELLER.

     1.07 "TERRITORY" shall mean and include: all countries of the world.

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     2.0 GRANT
     2.01 PRACTICAL hereby grants to TCP a perpetual non-exclusive license to
the NON-EXCLUSIVE PATENT MATTER. The previous exclusive license for EXCLUSIVE
PATENT MATTER in the 2000 AGREEMENT is revoked.

     2.02 TCP may transfer or assign any or all of its rights and obligations
under this AGREEMENT. TCP shall have no right to sub-license.

     2.03 TCP may hire any contract manufacturer to manufacture PRODUCTS
designed by it, including Shanghai Zhen Xin Electronic Enginering Co.,Ltd. and
Shanghai Jensing Electron Electrical Equipment Co.,Ltd. Any contract
manufacturer or supplier selected by TCP to manufacture PRODUCTS for TCP shall
not be considered a licensed party under this AGREEMENT or any prior agreements.

     3.0 WARRANTY
     3.01 PRACTICAL warrants that: to the best of its knowledge it owns all
right, title and interest in or to the NON-EXCLUSIVE PATENT MATTER, and it does
not know of any right, title or interest of any person or entity other than
PRACTICAL in or to NON-EXCLUSIVE PATENT MATTER.
     No warranties other than as specifically stated herein are expressed or
implied relative to the NON-EXCLUSIVE PATENT MATTER and/or relative to any
rights that any party may assert in respect to the manufacture, use or sale of
PRODUCTS.

     4.0 LICENSE FEES.
     4.01 In consideration for the full release and discharge by PRACTICAL, as
outlined on paragraphs 5.19 and 5.20, TCP shall pay to PRACTICAL Two Hundred
Thousand Dollars ($200,000) payable in lump sum within 10 days from the date of
this AGREEMENT.

     4.02 EARLY PAYOFF. In consideration of the perpetual NON-EXCLUSIVE license
granted hereunder by PRACTICAL, TCP will payoff all of it's obligations and all
royalties by making a non-refundable payment of $2,160,000 (Two Million One
Hundred Sixty Thousand Dollars) to PRACTICAL, payable as follows:
- For each and every calendar month on or before the 10th day of the month,
during first 54 (fifty four) consecutive calendar months of this AGREEMENT, TCP
shall pay to PRACTICAL monthly amount equal to $40,000 (Forty Thousand Dollars);

     Following the timely payment of $2,160,000 (Two Million One Hundred Sixty
Thousand Dollars) by TCP to PRACTICAL, TCP's perpetual, non-exclusive license
shall be fully paid-up, and TCP will have no obligation to make any additional
payments to PRACTICAL.

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     4.03 If any payment described in Paragraph 4.01 and 4.02 is not timely
paid, then the untimely payment shall accrue interest until paid at the annual
rate of fifteen percent (15%) compounded monthly, until the delinquent payment
is paid in full to PRACTICAL.

     5.0 OTHER PROVISIONS

     5.01 TCP hereby warrants that it will make timely monthly payments to
PRACTICAL according to Paragraphs 4.01 and 4.02. In the event, when TCP for any
reason will stop making monthly payments as outlined in 4.01 and 4.02 herein,
this AGREEMENT and 2001 AGREEMENT shall be void and the 2000 AGREEMENT shall be
reinstated, according to Paragraph 5.14 of this AGREEMENT.

     5.02 Except as provided herein, during the entire term of this AGREEMENT,
as well as upon completion of the early payoff payments by TCP according to
paragraph 4.02, TCP shall have perpetual non-exclusive license rights to the
NON-EXCLUSIVE PATENT MATTER, as well as to all knowledge and KNOW-HOW
transferred to TCP by PRACTICAL under all earlier agreements.

     5.03 TCP shall mark all PRODUCTS with the appropriate trademark and patent
markings, including patent pending and actual patent numbers where applicable.

     5.04 Except as specified in Paragraph 3, nothing herein shall be construed
as a warranty or representation by PRACTICAL as to the scope or validity of the
EXCLUSIVE PATENT MATTER, NON-EXCLUSIVE PATENT MATTER, or any patent(s) issuing
thereon. TCP, as the manufacturer of PRODUCTS, will be solely responsible for
defending any claims against it for design defects or patent infringement claims
arising from the manufacture, sale or use of all models of PRODUCTS. PRACTICAL
will assist TCP, at the request of TCP, in defending any such claims. TCP will
pay all expenses of PRACTICAL associated with such assistance. TCP will also
defend and hold PRACTICAL and Bobel harmless against any such claim for damages
and TCP will not sue PRACTICAL or Bobel as a result of any such claim.

     5.05 TCP will indemnify, defend and hold PRACTICAL and BOBEL harmless from
any and all losses, judgments, settlements, claims, or damages, including
attorney fees, costs and expenses incurred as a result of any claim arising out
of or in connection with TCP's manufacture, use, promotion, marketing,
distribution, offer for sale, or sale of PRODUCTS, including, but not limited
to, claims arising out of the alleged negligence in TCP's manufacture, use,
promotion, marketing, distribution, offer for sale, or sale of the PRODUCTS or
claims based upon product liability, provided that TCP is promptly notified in
writing of such claims against PRACTICAL or BOBEL and provided further that
PRACTICAL permits TCP to defend, compromise, or

                                       4
<PAGE>

settle such claim and gives TCP all available information, reasonable
assistance, and authority to enable TCP to do so.

     5.06 In the event that the NON-EXCLUSIVE PATENT MATTER has been infringed
upon by a third party, PRACTICAL has a right but not the obligation to prosecute
an infringement action, to initiate discussions regarding settlement, or to
otherwise enforce its patent rights. In any such action, all expenses associated
with such action will be borne by PRACTICAL, including all damages, profits,
royalties or awards of whatever nature that are recoverable for any and all
past, present and all choses in action and/or rights to sue for past, present or
future infringement occurring in whole or in part during the term of the 1996
AGREEMENT, or 2000 AGREEMENT, or 2001 AGREEMENT.

     5.07 In the event that the NON-EXCLUSIVE PATENT MATTER is infringed upon by
a third party, TCP shall have no right to take any legal action or any
proceedings on its own against the infringing party without the express written
consent of PRACTICAL and upon such terms as are agreeable to PRACTICAL.

     5.08 Neither TCP nor PRACTICAL shall challenge or contest the validity of
this AGREEMENT. TCP agrees and warrants that TCP or any SELLER will not
challenge or contest validity of any patent application or issued patents owned
by or assigned to PRACTICAL or Andrzej Bobel.

     5.09 TCP shall use its best effort to maintain in confidence all
proprietary matters associated with the EXCLUSIVE PATENT MATTER, and/or
NON-EXCLUSIVE PATENT MATTER, and/or KNOW-HOW, and/or PRODUCTS, as well as any
other Proprietary or Confidential Information or Trade Secrets ("PROPRIETARY
MATTER") provided by PRACTICAL in connection with this AGREEMENT.

     5.10 Bobels's Right to Compete. TCP, as the non-exclusive licensee of
PRACTICAL and/or BOBEL under this AGREEMENT or any earlier agreements,
understands, acknowledges and warrants hereby that PRACTICAL and/or BOBEL has
the full right, without any conflict with this AGREEMENT and/or any earlier
agreements, to:(i)enter into a license agreement with any other party who can be
a direct competitor of TCP, or (ii) be employed by any other party who can be a
direct competitor of TCP, or (iii) establish a new business entity that will be
a direct competitor of TCP. In the event that BOBEL makes any of the choices
described above in clauses (i),(ii) or (iii), TCP hereby unconditionally
warrants and agrees, that it will not file any claim against or sue (a) BOBEL or
(b) any other party with which BOBEL may be associated with in the future,
(except in the event that such other party will be in violation of any other
separate contract or otherwise), arising from, or in connection with, any of the
above-described conduct or event.

                                       5
<PAGE>

     5.11 If any dispute arises under this AGREEMENT, the parties shall
negotiate in good faith to settle such dispute. If the parties cannot resolve
such dispute themselves, then they shall submit the dispute to mediation by any
mutually-acceptable mediator. If no mediator is mutually acceptable, than the
parties shall submit the matter to arbitration under the rules of the American
Arbitration Association ("AAA"). Under any arbitration, both parties shall
cooperate and agree to abide finally by any decision of the arbitration
proceedings. If AAA is selected, the arbitration shall take place under the
auspices of the nearest branch of the AAA most convenient to both parties. The
cost of the arbitration shall be born according to the decision of the
arbitrator, who may apportion costs equally, or in accordance with any finding
of fault or lack of good faith of either party. The arbitrator's award shall be
non-appealable and enforceable in any court of competent jurisdiction.

     5.12 PRACTICAL hereby directs TCP to make all payments due PRACTICAL under
this AGREEMENT payable to "Practical Innovations" by a check or wire transfer to
a designated bank account at any U.S. Bank.

     5.13 In the event that either party hereto shall be required, or shall deem
it necessary or advisable, to give notice to the other party, such notice shall
be served upon the other party by depositing said notice in the United States
mail, postage paid certified mail with return receipt requested, and addressed
to:

                 Ellis Yan, President
             Technical Consumer Products, Inc.
                 300 Lena Drive
                 Aurora, Ohio 44202

                        or
                 Andrzej Bobel, President
                 Practical Innovations, Inc.
                 640 Leland Court
                 Lake Forest, Illinois 60045

as appropriate. Any notice so given shall be deemed received on the third
business day following its deposit in the U.S. Mail. Either party hereto may
change the address at which such party shall receive notices hereunder by giving
notice of such change of address to the other party hereto in accordance with
the provisions of this paragraph.

     5.14 If TCP shall be in default in any terms of this AGREEMENT, PRACTICAL
has the right to terminate this AGREEMENT and reinstate the 2000 AGREEMENT
effective fifteen (15) days after the mailing date of a written notice from
PRACTICAL to TCP describing the default and termination decision. Unless the
default is remedied within fifteen

                                       6
<PAGE>

(15) days after the mailing date of such written notice, this AGREEMENT shall
terminate as of the expiration of such fifteen day period, and the 2000
AGREEMENT shall take effect immediately. In the event, that the reinstated 2000
AGREEMENT becomes effective, the non-exclusive license of the NON-EXCLUSIVE
PATENT MATTER of this AGREEMENT shall remain non-exclusive, the exclusive
license of the EXCLUSIVE PATENT MATTER shall be deemed non-exclusive and there
shall be no exclusive license under the reinstated 2000 AGREEMENT. Further, the
assignment of any and all choses in action and/or rights to sue for past,
present and/or future infringement under this AGREEMENT shall remain effective
under any reinstatement of the 2000 AGREEMENT.
     Except as otherwise set forth in this AGREEMENT, this Paragraph 5.14 shall
not apply after PRACTICAL receives all payments from TCP, as per Paragraphs
4.01, 4.02 and 4.03 of this AGREEMENT.

     5.15 In the event that TCP stops making monthly payments according to
paragraph 4.02 and/or this AGREEMENT is terminated according to paragraph 5.14
before all payments according to paragraphs 4.01, 4.02 and 4.03 are paid to
PRACTICAL by TCP, PRACTICAL shall have a full legal rights to enter a JUDGMENT
in any court of competent jurisdiction and automatically recover any unpaid
balance of unpaid obligations according to paragraph 4.01, 4.02, and 4.03. This
JUDGMENT shall be immediately enforceable after filing, and shall be
undisputable, and unappealable by TCP.
     This Paragraph 5.15 shall not apply after PRACTICAL receives all payments
from TCP, as per Paragraphs 4.01, 4.02 and 4.03 of this AGREEMENT.

     5.16 If TCP shall go into receivership, bankruptcy, or insolvency, this
AGREEMENT and the perpetual non-exclusive license may be immediately terminated
by PRACTICAL by written notice, and PRACTICAL shall not be obligated to refund
any money to TCP or any other party in relation to such receivership,
bankruptcy, or insolvency of TCP.

     5.17 TCP shall keep in confidence any and all proprietary information
received from PRACTICAL under or in connection with all earlier agreements. TCP
shall not disclose to any third party and shall keep in strict confidence any
and all details associated with PATENT MATTER, KNOW-HOW, PRODUCTS, this
AGREEMENT and all earlier agreements between TCP and PRACTICAL.

     5.18 TCP hereby warrants that it will not file in the future any patent
applications using any and all, in part or in whole, proprietary and
confidential technical information or KNOW-HOW received from PRACTICAL under:
(1) NON-EXCLUSIVE PATENT MATTER, or (2) EXCLUSIVE PATENT MATTER, or
(4)"TECHNICAL ASSISTANCE AGREEMENT" dated June 18, 1996, or (5) the "1996
AGREEMENT" dated June 18, 1996, as amended on November 13, 1998, or (6) the
"2000 AGREEMENT" dated March 1, 2000, or (7) the "2001 AGREEMENT" dated May 23,
2001, or this AGREEMENT.

                                       7
<PAGE>

     5.19 Except as otherwise set forth in this AGREEMENT, for any conduct or
event which occurred prior to the date of this AGREEMENT and arising out of, or
otherwise in connection with (i) this AGREEMENT, (ii) the 1996 AGREEMENT, (iii)
2000 AGREEMENT, (iv) 2001 AGREEMENT, (v) the TECHNICAL ASSISTANCE AGREEMENT,
(vi) the agreement dated as of April 1, 1997 by and among PRACTICAL, TCP,
Shanghai Zhen Xin Electronic Engineering Co.,Ltd. and Shanghai Jensing Electron
Electrical Equipment Co.,Ltd. (the "SHANGHAI AGREEMENT") or (vii) any amendment
relating to any of such earlier agreements, PRACTICAL and BOBEL hereby fully,
finally and forever release, discharge, quit claim and covenant not to sue, and
otherwise agree not to enforce any claim, cause of action, right, title or
interest of any kind and every description, which PRACTICAL or BOBEL has or
might have against TCP and its officers, directors, employees, shareholders,
agents, representatives, attorneys, accountants, affiliates, successors and
assigns, including without limitation, Shanghai Zhen Xin Electronic Engineering
Co.,Ltd. and Shanghai Jensing Electron Electrical Equipment Co.,Ltd.

Except as otherwise set forth in this AGREEMENT, the release by PRACTICAL and
BOBEL described in this Paragraph 5.19 applies to any conduct or event occurring
on or prior to the date of this AGREEMENT with respect to any and all claims,
demands, claims for relief, actions, causes of action, suits, arbitrations,
demands, proceedings, debts, obligations, liabilities, damages, losses, costs,
attorney's fees, and expenses of any kind, character or nature whatsoever,
whether known or unknown, suspected or unsuspected, fixed or contingent, and
arising out of, or otherwise in connection with (i) this AGREEMENT, (ii) the
1996 AGREEMENT, (iii) 2000 AGREEMENT, (iv) 2001 AGREEMENT, (v) the TECHNICAL
ASSISTANCE AGREEMENT, (vi) the agreement dated as of April 1, 1997 by and among
PRACTICAL, TCP, Shanghai Zhen Xin Electronic Engineering Co.,Ltd. and Shanghai
Jensing Electron Electrical Equipment Co.,Ltd. (the "SHANGHAI AGREEMENT") or
(vii) any amendment relating to any of such earlier agreements.

     5.20 TCP, PRACTICAL and BOBEL hereby acknowledge that the TECHNICAL
ASSISTANCE AGREEMENT dated June 18, 1996 is terminated and shall not be
reinstated according to Paragraph 5.14 of this AGREEMENT. TCP, PRACTICAL and
BOBEL hereby further agree that effective as of the date of this AGREEMENT, the
SHANGHAI AGREEMENT, as amended, is hereby terminated and shall not be reinstated
according to Paragraph 5.14 of this AGREEMENT.

     5.21 This AGREEMENT shall be binding upon and shall inure to the benefit of
the parties hereto and their respective successors and assigns including any and
all worldwide subsidiaries, affiliates, suppliers, customers, and legal
representatives.

                                       8
<PAGE>

     5.22 Except as otherwise set forth in this AGREEMENT, this AGREEMENT
incorporates, amends, and restates the terms of earlier agreements covering
related subject matter.

     5.23 This AGREEMENT may not be amended or canceled except in writing,
signed by the parties hereto or their respective successors and assigns.

     5.24 This AGREEMENT shall be governed by and construed in accordance with
the laws of state of Illinois.

     5.25 TCP represents and warrants that the execution and delivery by it of
this AGREEMENT has been authorized by appropriate action of its Board of
Directors in accordance with provisions of law and its by-laws.

     IN WITNESS WHEREOF the parties hereto have duly executed this AGREEMENT as
of the day and year first above written.

Technical Consumer Products, Inc. (TCP)

By: /s/ Ellis Yan                      September 30, 2001
-------------------------------       ---------------------
      Ellis Yan, President                 Date

Practical Innovations, Inc.

By: /s/ Andrzej Bobel                  September 30, 2001
-------------------------------       ---------------------
      Andrzej Bobel, President             Date

Andrzej Bobel

By: /s/ Andrzej Bobel                  September 30, 2001
-------------------------------       ---------------------
    Andrzej Bobel, individually            Date

                                       9
<PAGE>

                                   EXHIBIT ONE

                           NON-EXCLUSIVE PATENT MATTER

U.S. PATENT NO.              ISSUE DATE     TITLE

5,448,137                    SEPT.5, 1995   ELECTRONIC ENERGY
                                            CONVERTER HAVING TWO
                                            RESONANT CIRCUITS

5,502,635                    MAR.26,1996    PARALLEL RESONANT
                                            INTEGRATED INVERTER
                                            BALLAST FOR GAS
                                            DISCHARGE LAMPS

5,801,492                    SEP.1, 1998    ELECTRONIC BALLAST FOR
                                            GAS DISCHARGE LAMP
                                            HAVING PRIMARY AND
                                            AUXILIARY RESONANT
                                            CIRCUIT

5,434,480                    JULY 18,1995   ELECTRONIC DEVICE FOR
                                            POWERING A GAS
                                            DISCHARGE LOAD FROM
                                            A LOW FREQUENCY SOURCE

5,436,529                    JULY 25, 1995  CONTROL AND PROTECTION
                                            CIRCUIT FOR ELECTRONIC
                                            BALLAST

5,371,438                    DEC. 6, 1994   ENERGY CONVERSION DEVICE
                                            HAVING AN ELECTRONIC
                                            CONVERTER WITH DC INPUT
                                            TERMINAL FOR DELIVERING
                                            A HIGH FREQUENCY SOURCE

5,982,106                    NOV.9,1999     SELF-PROTECTED SERIES
                                            RESONANT ELECTRONIC
                                            ENERGY CONVERTER

                                       10

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