Document:

Supplemental Indenture to 8-K

                                                ONE HUNDRED FOURTH
                                              SUPPLEMENTAL INDENTURE

                                        Southern California Edison Company

                                                        to

                                               The Bank of New York

                                                        and

                                                  D. G. Donovan,

                                                     Trustees

                                           DATED AS OF DECEMBER 6, 2004

                  This One Hundred Fourth Supplemental Indenture, dated as of the 6th day of December, 2004, is
entered into by and between Southern California Edison Company (between 1930 and 1947 named "Southern California
Edison Company Ltd."), a corporation duly organized and existing under and by virtue of the laws of the State of
California and having its principal office and mailing address at 2244 Walnut Grove Avenue, in the City of
Rosemead, County of Los Angeles, State of California 91770, and qualified to do business in the States of
Arizona, New Mexico, and Nevada (hereinafter sometimes termed the "Company"), and The Bank of New York, a
corporation duly organized and existing under and by virtue of the laws of the State of New York, acting through
its agent, BNY Midwest Trust Company with its principal office and mailing address at 2 North LaSalle Street, in
the City of Chicago, State of Illinois 60602 (successor Trustee to Harris Trust and Savings Bank), and D. G.
Donovan of 2 North LaSalle Street, in the City of Chicago, State of Illinois 60602 (successor Trustee to R. G.
Mason, who was successor Trustee to Wells Fargo Bank, National Association, which was successor Trustee to
Security Pacific National Bank, formerly named Security First National Bank and Security-First National Bank of
Los Angeles, successor, by consolidation and merger, to Pacific-Southwest Trust & Savings Bank), as Trustees
(hereinafter sometimes termed the "Trustees");

                  WITNESSETH:

                  WHEREAS, the Company heretofore executed and delivered to said Harris Trust and Savings Bank
and said Pacific-Southwest Trust & Savings Bank, Trustees, a certain Indenture of Mortgage or Deed of Trust dated
as of October 1, 1923, which said Indenture was duly filed for record and recorded in the offices of the
respective recorders of the following counties:  in the State of California-Fresno County, Volume 397 of Official
Records, page 1; Imperial County, Book 1174 of Official Records, page 966; Inyo County, Volume 154 of Official
Records, page 417; Kern County, Book 379 of Trust Deeds, page 196; Kings County, Volume 84 of Deeds, page 1; Los
Angeles County, Book 2963 of Official Records, page 1; Madera County, Volume 9 of Official Records, page 63;
Merced County, Volume 363 of Official Records, page 1; Modoc County, Volume 230 of Official Records, page 119 et
seq.; Mono County, Volume 64 of Official Records, page 29; Orange County, Book 496 of Deeds, page 1; Riverside
County, Book 594 of Deeds, page 252; San Bernardino County, Book 825 of Deeds, page 1; San Diego County, Series 5
Book 1964, page 84061; Santa Barbara County, Book 229 of Deeds, page 30; Stanislaus County, Volume 465 of
Official Records, page 370; Tulare County, Volume 50 of Official Records, page 1; Tuolumne County, Volume 274 of
Official Records, page 568; and Ventura County, Volume 33 of Official Records, page 1; in the State of
Nevada-Clark County, Book 8 of Mortgages; Churchill County, Book 40 of Official Records, page 235; Lyon County,
Book 39 of Mortgages, page 1; Mineral County, Book 13 of Official Records, page 794; Pershing County, Book 15 of
Official Records, page 612; and Washoe County, Book 83 of Mortgages, page 301; in the State of Arizona-La Paz
County, Instrument No. 83-000212 of Official Records; Mohave County, Book 11 of Realty Mortgages; Maricopa
County, Docket 4349 of Official Records, page 197; and Yuma County, Docket 369, page 310; and in the offices of
the county clerks of the following counties in the State of New Mexico-McKinley County, Book Mtg. 50, page 187
and filed as Document No. 10536 in the Chattel Records; and San Juan County, Book Mtg. 630, page 13 and filed as
Document No. 17838 in the Chattel Records (hereinafter referred to as the "Original Indenture"), to secure the
payment of the principal of and interest on all bonds of the Company at any time outstanding thereunder, and (as
to certain such filings or recordings) the principal of and interest on all Debentures of 1919 (referred to in
the Original Indenture and now retired) outstanding; and

                  WHEREAS, the Company has heretofore executed and delivered to the Trustees one hundred three
certain supplemental indentures, dated, respectively, as of March 1, 1927, April 25, 1935, June 24, 1935,
September 1, 1935, August 15, 1939, September 1, 1940, January 15, 1948, August 15, 1948, February 15, 1951,
August 15, 1951, August 15, 1953, August 15, 1954, April 15, 1956, February 15, 1957, July 1, 1957, August 15,
1957, August 15, 1958, January 15, 1960, August 15, 1960, April 1, 1961, May 1, 1962, October 15, 1962, May 15,
1963, February 15, 1964, February 1, 1965, May 1, 1966, August 15, 1966, May 1, 1967, February 1, 1968, January
15, 1969, October 1, 1969, December 1, 1970, September 15, 1971, August 15, 1972, February 1, 1974, July 1, 1974,
November 1, 1974, March 1, 1975, March 15, 1976, July 1, 1977, November 1, 1978, June 15, 1979, September 15,
1979, October 1, 1979, April 1, 1980, November 15, 1980, May 15, 1981, August 1, 1981, December 1, 1981, January
16, 1982, April 15, 1982, November 1, 1982, November 1, 1982, January 1, 1983, May 1, 1983, December 1, 1984,

March 15, 1985, October 1, 1985, October 15, 1985, March 1, 1986, March 15, 1986, April 15, 1986, April 15, 1986,
July 1, 1986, September 1, 1986, September 1, 1986, December 1, 1986, July 1, 1987, October 15, 1987, November 1,
1987, February 15, 1988, April 15, 1988, July 1, 1988, August 15, 1988, September 15, 1988, January 15, 1989, May
1, 1990, June 15, 1990, August 15, 1990, December 1, 1990, April 1, 1991, May 1, 1991, June 1, 1991, December 1,
1991, February 1, 1992, April 1, 1992, July 1, 1992, July 15, 1992, December 1, 1992, January 15, 1993, March 1,
1993, June 1, 1993, June 15, 1993, July 15, 1993, September 1, 1993, October 1, 1993, February 21, 2002,
February 15, 2003, October 15, 2003, December 15, 2003, January 7, 2004, February 26, 2004, and March 23, 2004,
which modify, amend and supplement the Original Indenture, such Original Indenture, as so modified, amended and
supplemented, being hereinafter referred to as the "Amended Indenture"; and

                  WHEREAS, there have been issued and are now outstanding and entitled to the benefits of the
Amended Indenture, First and Refunding Mortgage Bonds as follows:

              Series                        Due Date                       Principal Amount
              ------                        --------                       ----------------
             86D,E,F&G                        2008                              196,000,000
             87A,B,C&D                        2008                              135,000,000
                91A                           2021                               48,920,000
                91D                           2017                               28,585,000
                92C                           2027                               30,000,000
                92E                           2024                              190,000,000
                93D                           2023                              154,540,000
             2003A & B                        2007                              965,965,000
               2003C                          2006                              700,000,000
               2004A                          2014                              300,000,000
               2004B                          2034                              525,000,000
               2004C                          2006                              150,000,000
             2004D & E                        2035                              144,400,000
               2004F                          2015                              300,000,000
               2004G                          2035                              350,000,000

                  WHEREAS, the Company proposes presently to issue in fully registered form only, without
coupons, up to $150,000,000 aggregate principal amount of a new series of the Company's First and Refunding
Mortgage Bonds, pursuant to resolutions of the Board of Directors or the Executive Committee of the Board of
Directors of the Company, or actions by one or more officers of the Company, said new series to be designated as
Series 2004H (referred to herein as the "Bonds"), and the Company's authorized bonded indebtedness has been
increased to provide for the issuance of the Bonds; and

                  WHEREAS, the Company has acquired real and personal property since the execution and delivery
of the One Hundred Third Supplemental Indenture which, with certain exceptions, is subject to the lien of the
Amended Indenture by virtue of the after-acquired property clauses and other clauses thereof, and the Company now
desires in this One Hundred Fourth Supplemental Indenture (hereinafter sometimes referred to as this
"Supplemental Indenture") expressly to convey and confirm unto the Trustees all properties, whether real,
personal or mixed, now owned by the Company (with the exceptions hereinafter noted); and

                  WHEREAS, for the purpose of further safeguarding the rights and interests of the holders of
bonds under the Amended Indenture, the Company desires, in addition to such conveyance, to enter into certain
covenants with the Trustees; and

                  WHEREAS, the making, executing, acknowledging, delivering and recording of this Supplemental
Indenture have been duly authorized by proper corporate action of the Company, and the Trustees have each duly
determined to execute and accept this Supplemental Indenture;

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                  NOW, THEREFORE, in order further to secure the payment of the principal of and interest on all
of the bonds of the Company at any time outstanding under the Amended Indenture, as from time to time amended and
supplemented, including specifically, but without limitation, the First and Refunding Mortgage Bonds, Series 86D,
Series 86E, Series 86F, Series 86G, Series 87A, Series 87B, Series 87C, Series 87D, Series 91A, Series 91D,
Series 92C, Series 92E, Series 93D, Series 2003A, Series 2003B, Series 2003C, Series 2004A, Series 2004B, Series
2004C, Series 2004D, Series 2004E, Series 2004F, and Series 2004G referred to above, all of said bonds having
been heretofore issued and being now outstanding, and the Bonds, of the aggregate principal amount of up to
$150,000,000, to be presently issued and outstanding; and to secure the performance and observance of each and
every of the covenants and agreements contained in the Amended Indenture, and without in any way limiting (except
as hereinafter specifically provided) the generality or effect of the Original Indenture or any of said
supplemental indentures executed and delivered prior to the execution and delivery of this Supplemental Indenture
insofar as by any provision of any said Indenture any of the properties hereinafter referred to are subject to
the lien and operation thereof, but to such extent (except as hereinafter specifically provided) confirming such
lien and operation, and for and in consideration of the premises, and of the sum of One Dollar ($1.00) to the
Company duly paid by the Trustees, at or upon the ensealing and delivery of these presents (the receipt whereof
is hereby acknowledged), the Company has executed and delivered this Supplemental Indenture and has granted,
bargained, sold, aliened, released, conveyed, assigned, transferred, warranted, mortgaged, and pledged, and by
these presents does grant, bargain, sell, alien, release, convey, assign, transfer, warrant, mortgage, and pledge
unto the Trustees, their successors in trust and their assigns forever, in trust, with power of sale, all of the
following:

                  All and singular the plants, properties (including goods which are or are to become fixtures),
equipment, and generating, transmission, feeding, storing, and distributing systems, and facilities and utilities
of the Company in the Counties of Fresno, Imperial, Inyo, Kern, Kings, Los Angeles, Madera, Merced, Modoc, Mono,
Orange, Riverside, San Bernardino, San Diego, Santa Barbara, Stanislaus, Tulare, Tuolumne, and Ventura, in the
State of California, Churchill, Clark, Lyon, Mineral, Pershing, and Washoe, in the State of Nevada, La Paz and
Maricopa, in the State of Arizona, and McKinley and San Juan, in the State of New Mexico, and elsewhere either
within or without said States, with all and singular the franchises, ordinances, grants, easements,
rights-of-way, permits, privileges, contracts, appurtenances, tenements, and other rights and property thereunto
appertaining or belonging, as the same now exist and as the same or any and all parts thereof may hereafter exist
or be improved, added to, enlarged, extended or acquired in said Counties, or elsewhere either within or without
said States;

                  Together with, to the extent permitted by law, all other properties, real, personal, and mixed
(including goods which are or are to become fixtures), except as herein expressly excepted, of every kind,
nature, and description, including those kinds and classes of property described or referred to (whether
specifically or generally or otherwise) in the Original Indenture and/or in any one or more of the indentures
supplemental thereto, now or hereafter owned, possessed, acquired or enjoyed by or in any manner appertaining to
the Company, and the reversion and reversions, remainder and remainders, tolls, incomes, revenues, rents, issues,
and profits thereof; it being hereby intended and expressly agreed that all the business, franchises, and
properties, real, personal, and mixed (except as herein expressly excepted), of every kind and nature whatsoever
and wherever situated, now owned, possessed, or enjoyed, and which may hereafter be in anywise owned, possessed,
acquired, or enjoyed by the Company, shall be as fully embraced within the provisions hereof and be subject to
the lien created hereby and by the Original Indenture and said supplemental indentures executed and delivered
prior to the execution and delivery of this Supplemental Indenture, as if said properties were particularly
described herein;

                  Saving and excepting, however, anything contained herein or in the granting clauses of the
Original Indenture, or of the above mentioned indentures supplemental thereto, or elsewhere contained in the
Original Indenture or said supplemental indentures, to the contrary notwithstanding, from the property hereby or
thereby mortgaged and pledged, all of the following property (whether now owned by the Company or hereafter
acquired by it):  all bills, notes, warrants, customers' service and extension deposits, accounts receivable,
cash on hand or deposited in banks or with any governmental agency, contracts, choses in action, operating
agreements and leases to others (as distinct from the property leased and

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without limiting any rights of the Trustees with respect thereto under any of the provisions of the Amended
Indenture), all bonds, obligations, evidences of indebtedness, shares of stock and other securities, and
certificates or evidences of interest therein, all office furniture and office equipment, motor vehicles and
tools therefor, all materials, goods, merchandise, and supplies acquired for the purpose of sale in the ordinary
course of business or for consumption in the operation of any property of the Company, and all electrical energy
and other materials or products produced by the Company for sale, distribution, or use in the ordinary conduct of
its business--other than any of the foregoing which has been or may be specifically transferred or assigned to or
pledged or deposited with the Trustees, or any of them, under the Amended Indenture, or required by the
provisions of the Amended Indenture, so to be; provided, however, that if, upon the occurrence of a default under
the Amended Indenture, the Trustees, or any of them, or any receiver appointed under the Amended Indenture, shall
enter upon and take possession of the mortgaged and pledged property, the Trustees, or such Trustee or such
receiver may, to the extent permitted by law, at the same time likewise take possession of any and all of the
property excepted by this paragraph then on hand which is used or useful in connection with the business of the
Company, and collect, impound, use, and administer the same to the same extent as if such property were part of
the mortgaged and pledged property and had been specifically mortgaged and pledged hereunder, unless and until
such default shall be remedied or waived and possession of the mortgaged and pledged property restored to the
Company, its successors or assigns, and provided further, that upon the taking of such possession and until
possession shall be restored as aforesaid, all such excepted property of which the Trustees, or such Trustee or
such receiver shall have so taken possession, shall be and become subject to the lien hereof, subject, however,
to any liens then existing on such excepted property.

                  And the Company does hereby covenant and agree with the Trustees, and the Trustees with the
Company, as follows:

                                                      PART I

                  The Trustees shall have and hold all and singular the properties conveyed, assigned, mortgaged
and pledged hereby or by the Amended Indenture, including property hereafter as well as heretofore acquired, in
trust for the equal and proportionate benefit and security of all present and future holders of the bonds and
interest obligations issued and to be issued under the Amended Indenture, as from time to time amended and
supplemented, without preference of any bond over any other bond by reason of priority in date of issuance,
negotiation, time of maturity, or for any other cause whatsoever, except as otherwise in the Amended Indenture,
as from time to time amended and supplemented, permitted, and to secure the payment of all bonds now or at any
time hereafter outstanding under the Amended Indenture, as from time to time amended and supplemented, and the
performance of and compliance with the covenants and conditions of the Amended Indenture, as from time to time
amended and supplemented, and under and subject to the provisions and conditions and for the uses set forth in
the Amended Indenture, as from time to time amended and supplemented.

                                                      PART II

                  Article I to Article Twenty-One, inclusive, of the Amended Indenture are hereby incorporated by
reference herein and made a part hereof as fully as though set forth at length herein.

                                                     PART III

                  All of the terms appearing herein shall be defined as the same are now defined under the
provisions of the Amended Indenture, except when expressly herein otherwise defined.

                                                      PART IV

                  Pursuant to Section 1 of Article Five of the Original Indenture, as amended by Part IV, Subpart
C, of the Sixth Supplemental Indenture, dated as of September 1, 1940, the notice to be given with respect to the
redemption of the Bonds in whole or in part, shall be limited to and shall consist of the giving by the Company
or The Bank of New York, Trustee, of a notice in writing (including by facsimile

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transmission) of such redemption, at least 30 days, but not more than 60 days, prior to the date fixed for
redemption to the holder of each Bond called for redemption at the holder's last address shown on the registry
books of the Company.  Failure to so provide such notice to the holder of any Bond shall not affect the validity
of the redemption proceedings with respect to any other Bond.

                                                      PART V

                  The Bonds shall be in substantially the form set forth in a resolution of the Board of
Directors or the Executive Committee of the Board of Directors of the Company, or a certificate evidencing action
by an officer or officers of the Company, and may have placed thereon such letters, numbers or other marks of
identification and such legends or endorsements as set forth in this Supplemental Indenture or as may be required
to comply with the Securities Act of 1933, as amended (the "Securities Act"), any other laws, any other rules of
the Securities and Exchange Commission or any securities exchange, or as may, consistently herewith, be
determined to be necessary or appropriate by the officers executing the Bonds, as evidenced by their execution of
the Bonds.

                  The Bonds initially shall be represented by one or more securities in registered, global form
without interest coupons ("Global Bonds").  Each certificate for Global Bonds shall represent the aggregate
principal of outstanding Bonds from time to time endorsed thereon and the aggregate principal amount of
outstanding Bonds represented thereby may from time to time be reduced or increased, as appropriate, to reflect
exchanges and redemptions.  Any endorsement of a Global Bond certificate to reflect the amount of any increase or
decrease in the aggregate principal amount of outstanding Bonds represented thereby shall be made by BNY Midwest
Trust Company, as Agent for The Bank of New York, Trustee, as registrar for the Bonds (the "Bond Registrar"), in
accordance with instructions given by the registered holder thereof.

                  The Company initially appoints The Depository Trust Company ("DTC") to act as depositary with
respect to the Global Bonds (together with any successor, the "Depositary").  Each certificate representing
Global Bonds shall bear a legend in substantially the following form (the "Global Bond Legend"):

                  Unless this certificate is presented by an authorized representative of The Depository Trust
                  Company, a New York corporation ("DTC"), to Southern California Edison Company or its Agent for
                  registration or transfer, exchange, or payment, and any certificate issued is registered in the
                  name of Cede & Co. or in such other name as is requested by an authorized representative of DTC
                  (and any payment is made to Cede & Co. or to such other entity as is requested by an authorized
                  representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR
                  TO ANY PERSON IS WRONGFUL inasMUch as the registered owner hereof, Cede & Co., has an interest
                  herein.

                  Beneficial interests in the Global Bonds may not be exchanged for Bonds in certificated form
("Certificated Bonds") except in the limited circumstances set forth below in this Supplemental Indenture.
Certificates representing Certificated Bonds will not bear the Global Bond Legend.

                                                      PART VI

                  The transfer and exchange of Global Bonds or beneficial interests in Global Bonds shall be
effected through the Depositary, in accordance with the terms of the Amended Indenture (including the restriction
on transfer set forth herein) and the procedures of the Depositary.

                  A Global Bond may be exchanged for Certificated Bonds if (a) the Depositary for the Global Bond
notifies the Company that the Depositary is unwilling or unable to continue as to act as Depositary for the
Global Bond or has ceased to be a clearing agency registered under the Securities

Page 6

Exchange Act of 1934, and in either case the Company fails to appoint a successor Depositary within 90 days after
delivery of such notice; (b) the Company notifies the Bond Registrar in writing that it has elected to cause the
issuance of Certificated Bonds; or (c) there has occurred and is continuing a default with respect to the Bonds
under the Amended Indenture.  Certificated Bonds delivered in exchange for any Global Bond or beneficial
interests in Global Bonds will be executed by the Company, authenticated by The Bank of New York, as Trustee,
registered in the names, and issued in any approved denominations, requested by or on behalf of the Depositary
(in accordance with its customary procedures).

                  When Certificated Bonds are presented to the Bond Registrar with a request to register the
transfer of the Certificated Bonds or to exchange such Certificated Bonds for an equal principal amount of
Certificated Bonds of other authorized denominations, the Bond Registrar shall register the transfer or make the
exchange as requested if its requirements for such transactions are met.

                                                     PART VII

                  All, but only, the duties, responsibilities, liabilities, immunities, rights, powers, and
indemnities against liability, of the Trustees and each of them, with respect to the trust created by the Amended
Indenture, are hereby assumed by and given to the Trustees, and each of them, with respect to the trust hereby
created, and are so assumed and given subject to all the terms and provisions with respect thereto as set forth
in the Amended Indenture, as fully and to all intents and purposes as if the same were herein set forth at
length; and this Supplemental Indenture is executed by the Trustees for the purpose of evidencing their consent
to the foregoing.

                  The recitals contained herein, except the recital that the Trustees have each duly determined
to execute and deliver this Supplemental Indenture, shall be taken as the statements of the Company, and the
Trustees assume no responsibility for the correctness thereof.  The Trustees make no representations as to the
validity of this Supplemental Indenture.

                                                     PART VIII

                  As amended and supplemented by this Supplemental Indenture, the Amended Indenture is in all
respects ratified and confirmed, and the Original Indenture and all said indentures supplemental thereto
including this Supplemental Indenture, shall be read, taken, and considered as one instrument, and the Company
agrees to conform to and comply with all and singular the terms, provisions, covenants, and conditions set forth
therein and herein.

                                                      PART IX

                  In case any one or more of the provisions contained in this Supplemental Indenture should be
invalid, illegal, or unenforceable in any respect, such invalidity, illegality, or unenforceability shall not
affect any other provisions contained in this Supplemental Indenture, and, to the extent and only to the extent
that any such provision is invalid, illegal, or unenforceable, this Supplemental Indenture shall be construed as
if such provision had never been contained herein.

                                                      PART X

                  This Supplemental Indenture may be simultaneously executed and delivered in any number of
counterparts, each of which, when so executed and delivered, shall be deemed to be an original.

Page 7

                  IN WITNESS WHEREOF, the Company has caused its corporate name and seal to be hereunto affixed
and this Supplemental Indenture to be signed by its Chairman of the Board, its Chief Executive Officer, its
President, or one of its Vice Presidents and attested by the signature of its Secretary or one of its Assistant
Secretaries, for and in its behalf; said The Bank of New York has caused its corporate name to be hereunto
affixed, and this Supplemental Indenture to be signed, by one of its Vice Presidents or Assistant Vice Presidents
or Agents; and said D. G. Donovan has hereunto executed this Supplemental Indenture; all as of the day and year
first above written.  Executed in counterparts and in multiple.

                                                              SOUTHERN CALIFORNIA EDISON COMPANY

                                                              /s/ ROBERT C. BOADA

                                                             ------------------------------------------------------------------
                                                              ROBERT C. BOADA
                                                              Vice President and Treasurer

Attest:

/s/ BONITA J. SMITH
-------------------------------------------------
BONITA J. SMITH
Assistant Secretary

(Seal)

                                                              THE BANK OF NEW YORK, Trustee

                                                              /s/ Ming J. Ryan

                                                              ------------------------------------------------------------------
                                                              Ming J. Ryan
                                                              Vice President

                                                              /s/ D. G. DONOVAN

                                                              ------------------------------------------------------------------
                                                              D. G. DONOVAN
                                                              Trustee

STATE OF CALIFORNIA        }
                           }  ss.
COUNTY OF LOS ANGELES      }

         On this 7th day of December, 2004, before me, CHRISTINE VENEGAS, a Notary Public, personally appeared
ROBERT C. BOADA and BONITA J. SMITH, personally known to me (or proved to me on the basis of satisfactory
evidence) to be the persons whose names are subscribed to the within instrument and acknowledged to me that they
executed the same in their authorized capacities, and that by their signatures on the instrument the persons, or
the entity on behalf of which the persons acted, executed the instrument.

         WITNESS my hand and official seal.

                                                              /s/ Christine Venegas

                                                              ------------------------------------------------------------------
                                                              Notary Public, State of California

(Seal)

My Commission expires on April 20, 2007.

STATE OF NEW YORK }
                  }  ss.
COUNTY OF NEW YORK}

         On this 6th day of December, 2004, before me, Robert Hirsch, a Notary Public, personally appeared MING
J. RYAN, Vice President of THE BANK OF NEW YORK, Trustee, personally known to me (or proved to me on the basis of
satisfactory evidence) to be the person whose name is subscribed to the within instrument and acknowledged to me
that he executed the same in his authorized capacity, and that by his signature on the instrument the person, or
entity on behalf of which the person acted, executed the instrument.

         WITNESS my hand and official seal.

                                                     /s/ Robert Hirsch

                                                     ----------------------------------------------------------------------------
                                                     Notary Public

(Seal)

My Commission expires on

STATE OF ILLINOIS }
                  }  ss.
COUNTY OF COOK    }

         On this 6th day of December, 2004, before me, K. GIBSON, a Notary Public, personally appeared D. G.
DONOVAN, Trustee, personally known to me (or proved to me on the basis of satisfactory evidence) to be the person
whose name is subscribed to the within instrument and acknowledged to me that he executed the same in his
authorized capacity, and that by his signature on the instrument the person, or entity on behalf of which the
person acted, executed the instrument.

         WITNESS my hand and official seal.

                                                     /s/ K. Gibson

                                                     --------------------------------------------------------------------------
                                                     Notary Public, State of Illinois

(Seal)

My Commission expires on July 8, 2006.Certificate for 8-K

                          CERTIFICATE AS TO ACTIONS TAKEN BY OFFICER
                           OF SOUTHERN CALIFORNIA EDISON COMPANY

                               Adopted December 6, 2004

                  RE:      CREATION AND ISSUANCE OF SERIES 2004H
                           FIRST AND REFUNDING MORTGAGE BONDS

                  WHEREAS, by a resolution adopted on February 26, 2004, entitled "Resolution Re:  Delegated Authority for Issuance of
First and Refunding Mortgage Bonds," the Executive Committee of the Board of Directors of this corporation delegated to the
undersigned officer the authority to authorize and create an additional bonded indebtedness of this corporation in the aggregate
principal amount of $150,000,000 to be represented by a new series of its First and Refunding Mortgage Bonds, Series 2004H, Due 2007
(the "New Bonds"), and take all other actions necessary to create the New Bonds and cause the New Bonds to be issued, sold, and
delivered;
                  NOW, THEREFORE, BE IT RESOLVED, that pursuant to that resolution and the Trust Indenture dated as of October 1,
1923, between this corporation and The Bank of New York (successor to Harris Trust and Savings Bank) and D. G. Donovan (successor to
Pacific-Southwest Trust & Savings Bank), as Trustees, as amended and supplemented, including as supplemented or proposed to be
supplemented by the One Hundred Fourth Supplemental Indenture (collectively, the "Trust Indenture"), the undersigned officer hereby
executes and delivers this certificate and takes the actions set forth herein.

                  BE IT FURTHER RESOLVED, that the undersigned officer hereby authorizes and creates an authorized bonded indebtedness
of this corporation in the aggregate principal amount of $150,000,000, which shall be an increase of, and in addition to, all
presently existing

authorized bonded indebtedness of this corporation, and which shall be represented by the New Bonds.

                  BE IT FURTHER RESOLVED, that the President or any Vice President and the Secretary or any Assistant Secretary of
this corporation are authorized and directed, pursuant to the provisions of Section 1 of Article Two of the Trust Indenture, to sign
and present to The Bank of New York, as Trustee, a certificate stating that the authorized bonded indebtedness of this corporation
has been so increased.

                  BE IT FURTHER RESOLVED, that each of the Chairman of the Board, the Chief Executive Officer, the President, the
Senior Vice President and Chief Financial Officer, the Vice President and Treasurer, or any Assistant Treasurer, or any of them
acting alone, is authorized and directed to execute and deliver the One Hundred Fourth Supplemental Indenture, in such form as the
officer acting may approve, such approval to be evidenced by the execution thereof, and to cause this corporation to perform all of
its obligations under the One Hundred Fourth Supplemental Indenture.

                BE IT FURTHER RESOLVED, that, subject to the execution and delivery of the One Hundred Fourth Supplemental
Indenture, the New Bonds, to be issued under and secured by the Trust Indenture, are hereby created in the aggregate principal amount
of $150,000,000, and the New Bonds are hereby designated as "Floating Rate First and Refunding Mortgage Bonds, Series 2004H, Due
2007;" the New Bonds shall be dated as of their date of issuance, shall mature on December 13, 2007, and shall bear interest on the
principal amount thereof from December 13, 2004, at a floating interest rate as set forth in the form of definitive New Bond set
forth below, payable quarterly on March 13, June 13, September 13, and December 13 of each year; the principal of and premium, if
any, and interest on the New Bonds shall be payable at the

Page 2

offices of The Bank of New York, in New York, New York, or at such other agency or agencies as may be designated by this corporation;
all principal, premium, if any, and interest shall be payable in such coin or currency of the United States of America as at the time
of payment shall be legal tender for public and private debts; the New Bonds shall be transferable only on the books of this
corporation at the places designated above for the payment of the principal of and premium, if any, and interest on the New Bonds, or
at such other agency or agencies as may be designated by this corporation; the New Bonds shall be redeemable, at the option of this
corporation, in whole or in part, in the manner set forth in the form of definitive New Bond set forth below; the New Bonds shall be
issuable only as fully registered bonds, without coupons, in denominations of $1,000 and integral multiples of $1,000 in excess
thereof; the definitive New Bonds shall be numbered from R-1 upward; and the definitive New Bonds, and the Certificate of
Authentication to be endorsed upon each of the New Bonds, shall be substantially in the following form with such legends thereon and
changes therein as may be deemed necessary or appropriate by the officer or officers executing the same, and the blanks therein to be
properly filled:
                                                     (Form of Definitive New Bond)

                                                  SOUTHERN CALIFORNIA EDISON COMPANY
                                      First and Refunding Mortgage Bonds, Series 2004H, Due 2007

No. ____                                                                        $_____________

         SOUTHERN CALIFORNIA EDISON COMPANY, a corporation organized and existing under and by virtue of the laws of the State of
California (hereinafter called the "Company"), for value received, hereby promises to pay to _____________________, the registered
owner hereof, the principal sum of $_______________ on December 13, 2007, and to pay interest on the unpaid principal amount hereof
to the registered owner hereof from December 13, 2004, until said principal sum shall be paid, at a floating interest rate as
determined below, payable quarterly on March 13, June 13, September 13, and December 13 in each year.  Such interest shall be paid to
the person in whose name this Bond is registered at the close of business on (1) the business day immediately preceding the interest
payment date if this Bond is in book-entry only form, or

Page 3

(2) the 15th calendar day before each interest payment date if this Bond is
not in book-entry only form.

         The interest rate on this Bond for the initial interest period will be the three-month LIBOR, determined as described below,
on December 9, 2004, plus 0.075%.  The interest rate on this Bond for each subsequent interest period will be reset quarterly on each
interest payment date.  This Bond will bear interest at an annual rate (computed on the basis of the actual number of days elapsed
over a 360-day year) equal to three-month LIBOR plus 0.075%.

                  The interest rate in effect for this Bond on each day will be, (a) if that day is an interest reset date, the
interest rate determined as of the determination date (as defined below) immediately preceding that interest reset date, or (b) if
that day is not an interest reset date, the interest rate determined as of the determination date immediately preceding the most
recent interest reset date.  The "determination date" will be the second London Business Day (as defined below) immediately preceding
the applicable interest reset date.

         The calculation agent initially will be The Bank of New York.  LIBOR will be determined by the calculation agent as of the
applicable determination date in accordance with the following provisions:

                  (1)      LIBOR will be determined on the basis of the offered rates for deposits in U.S. dollars of not less than
         U.S. $1,000,000 having a three-month maturity, beginning on the second London Business Day immediately following that
         determination date, which appears on Telerate Page 3750 (as defined below) as of approximately 11:00 a.m., London time, on
         that determination date.  "Telerate Page 3750" means the display designated on page "3750" on Moneyline Telerate, Inc. (or
         such other page as may replace the 3750 page on that service, any successor service or such other service or services as may
         be nominated by the British Bankers' Association for the purpose of displaying London interbank offered rates for U.S.
         dollar deposits).  If no rate appears on Telerate Page 3750, LIBOR for such determination date will be determined in
         accordance with the provisions of paragraph (2) below.

                  (2)      With respect to a determination date on which no rate appears on Telerate Page 3750 as of approximately
         11:00 a.m., London time, on that determination date, the calculation agent will request the principal London office of each
         of four major reference banks (which may include an affiliate of the underwriter) in the London interbank market selected by
         the calculation agent (after consultation with the Company) to provide the calculation agent with a quotation of the rate at
         which deposits of U.S. dollars having a three-month maturity, beginning on the second London Business Day immediately
         following that determination date, are offered by it to prime banks in the London interbank market as of approximately 11:00
         a.m., London time, on that determination date in a principal amount equal to an amount of not less than U.S. $1,000,000 that
         is representative for a single transaction in that market at that time.  If at least two quotations are provided, LIBOR for
         that determination date will be the arithmetic mean of the quotations as calculated by the calculation agent.  If fewer than
         two quotations are provided, LIBOR for that determination date will be the arithmetic mean of the rates

Page 4

         quoted as of approximately 11:00 a.m., New York City time, on that determination date by three major banks selected by the
         calculation agent (after consultation with the Company) for loans in U.S. dollars to leading European banks having a
         three-month maturity beginning on the second London Business Day immediately following that determination date and in a
         principal amount equal to an amount of not less than U.S. $1,000,000 that is representative for a single transaction in that
         market at that time; provided, however, that if the banks selected by the calculation agent are not quoting the rates
         described in this sentence, LIBOR for that determination date will be LIBOR determined with respect to the immediately
         preceding determination date, or in the case of the first determination date, LIBOR for the initial interest period.

         All percentages resulting from any of the above calculations will be rounded, if necessary, to the nearest one
hundred-thousandth of a percentage point, with five one-millionths of a percentage point rounded upwards (e.g., 9.876545% (or
..09876545) being rounded to 9.87655% (or .0987655)) and all dollar amounts used in or resulting from such calculations will be
rounded to the nearest cent (with one-half cent being rounded upwards).

         If the date of maturity of this Bond falls on a day that is not a LIBOR Business Day (as defined below), the related payment
of principal and interest will be made on the next LIBOR Business Day as if it were made on the date that payment was due, and no
interest will accrue on the amounts so payable for the period from and after that date to the next LIBOR Business Day.  If any
interest reset date or interest payment date (other than at the date of maturity) would otherwise be a day that is not a LIBOR
Business Day, that interest reset date and interest payment date will be postponed to the next date that is a LIBOR Business Day,
except that if that LIBOR Business Day is in the next calendar month, that interest reset date and interest payment date (other than
at the date of maturity) will be the immediately preceding LIBOR Business Day.

         "LIBOR Business Day" means any day other than Saturday or Sunday or a day on which banking institutions or trust companies
in the City of New York are required or authorized to close and that is also a London Business Day.

         "London Business Day" means any day on which dealings in deposits in U.S. dollars are transacted in the London interbank
market.

         The principal of and interest on this Bond are payable at the offices of The Bank of New York, as Trustee, in New York, New
York, or at such other agency or agencies as may be designated by the Company, in such coin or currency of the United States of
America as at the time of payment is legal tender for public and private debts.

         This Bond is one of a series, designated as "Series 2004H, Due 2007," of a duly authorized issue of bonds of the Company,
known as its "First and Refunding Mortgage Bonds," issued and to be issued in one or more series under and all equally and ratably
secured by a Trust Indenture dated as of October 1, 1923, and indentures supplemental thereto, including the One Hundred Fourth
Supplemental Indenture, dated as of December 6, 2004, which have been duly executed, acknowledged and delivered by the Company to The
Bank of New York and D. G. Donovan, or one of their predecessors, as Trustees, to which original indenture and indentures

Page 5

supplemental thereto (collectively, the "Trust Indenture") reference is hereby made for a description of the property, rights and
franchises thereby mortgaged and pledged, the nature and extent of the security thereby created, the rights of the holders of this
Bond and of the Trustees in respect of such security, and the terms, restrictions and conditions upon which the bonds are issued and
secured.

         This Bond may be redeemed, in whole or in part, at the option of the Company, at any time on or after June 13, 2006, after
notice given in writing (including by facsimile transmission) to the registered owner hereof at the last address shown on the
registry books of the Company, by the Company or The Bank of New York, as Trustee, at least 30 days, but not more than 60 days,
before the date fixed for redemption, at a redemption price equal to 100% of the principal amount to be redeemed plus any accrued and
unpaid interest to the date of redemption.

         If the Company elects to redeem fewer than all the Series 2004H Bonds, The Bank of New York, as Trustee, will select the
particular bonds to be redeemed on a pro rata basis, by lot or by such other method of random selection, if any, that The Bank of New
York, as Trustee, deems fair and appropriate.

         Any notice of redemption, at the Company's option, may state that the redemption will be conditional upon receipt by the
paying agent, on or prior to the date fixed for the redemption, of money sufficient to pay the principal of and premium, if any, and
interest, if any, on the Series 2004H Bonds to be redeemed and that if the money has not been so received, the notice will be of no
force and effect and the Company will not be required to redeem this Bond.

         The Trust Indenture makes provision for a Special Trust Fund and permits the use of moneys therein for the purpose, among
others, of redeeming or purchasing this Bond.

         If default shall be made in the payment of any installment of principal of or interest on this Bond or in the performance or
observance of any of the covenants and agreements contained in the Trust Indenture, and such default shall continue as provided in
the Trust Indenture, then the principal of this Bond may be declared and become due and payable as provided in the Trust Indenture.

         This Bond is transferable only on the books of the Company at any of the places designated above for the payment of the
principal of and premium, if any, or interest on this Bond, or at such other agency or agencies as may be designated by the Company,
by the registered owner or by an attorney of such owner duly authorized in writing, on surrender hereof properly endorsed, and upon
such surrender hereof, and the payment of charges, a new registered bond or bonds of this series, of an equal aggregate principal
amount, will be issued to the transferee in lieu hereof, as provided in the Trust Indenture.

         The terms of the Trust Indenture may be modified as set forth in the Trust Indenture; provided, however, that, among other
things, (1) the obligation of the Company to pay the principal of and premium, if any, and interest on all bonds outstanding under
the Trust Indenture, as at the time in effect, shall continue unimpaired, (2) no modification shall give any of said

Page 6

bonds any preference over any other of said bonds, and (3) no modification shall authorize the creation of any lien prior to the lien
of the Trust Indenture on any of the trust property.

         No recourse shall be had for the payment of the principal of and premium, if any, or interest on this Bond, or any part
thereof, or for or on account of the consideration herefor, or for any claim based hereon, or otherwise in respect hereof, or of the
Trust Indenture, against any past, present or future stockholder, officer or director of the Company or of any predecessor or
successor company, whether for amounts unpaid on stock subscriptions, or by virtue of any statue or constitution, or by the
enforcement of any assessment or penalty, or because of any representation or inference arising from the capitalization of the
Company or of such predecessor or successor company, or otherwise; all such liability being, by the acceptance hereof and as a part
of the consideration for the issue hereof, expressly released.

         This Bond shall not be valid or obligatory for any purpose until it shall have been authenticated by the execution of the
certificate of authentication hereon of The Bank of New York, as Trustee, or its successor in trust.

         IN WITNESS WHEREOF, Southern California Edison Company has caused this Bond to be executed in its name by its President or
one of its Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or one of its Assistant
Secretaries, as of ____________, ____, such execution and attestation to be by manual or facsimile signatures.

                                                            SOUTHERN CALIFORNIA EDISON COMPANY

ATTEST: ______________________                              By: ___________________________
              [Assistant] Secretary                                    [Vice] President

                                       (Form of Certificate of Authentication for all New Bonds)

                                                         Trustee's Certificate

         This is to certify that this Bond is one of the Bonds, of the series designated therein, described and referred to in the
Trust Indenture within mentioned.

                                            THE BANK OF NEW YORK,
                                            TRUSTEE

                                            By _________________________________
                                                              [Authorized Agent]

                                                      (End of Form of New Bonds)

Page 7

                  BE IT FURTHER RESOLVED, that pursuant to the Trust Indenture, as in effect following due execution and delivery of
the One Hundred Fourth Supplemental Indenture, the President or any Vice President and the Secretary or any Assistant Secretary of
this corporation are authorized and directed, for and in the name and on behalf of this corporation and under its corporate seal
(which seal may be either impressed, printed, lithographed or engraved thereon), to execute (which execution may be by a facsimile
signature) and to deliver the New Bonds to The Bank of New York, as Trustee, for authentication in temporary and/or definitive form,
and in such aggregate principal amount up to $150,000,000 as the President or any Vice President and the Secretary or any Assistant
Secretary of this corporation shall in their absolute discretion determine.

                  BE IT FURTHER RESOLVED, that the President or any Vice President and the Secretary or any Assistant Secretary of
this corporation are authorized and directed for and in the name and on behalf of this corporation and under its corporate seal, to
execute and to deliver to The Bank of New York, as Trustee, the written order of this corporation for the authentication and delivery
of the New Bonds pursuant to such sections of Article Two of the Trust Indenture as the officers acting may determine.

                  BE IT FURTHER RESOLVED, that the Secretary or any Assistant Secretary of this corporation is hereby authorized and
directed to deliver to, and file with, The Bank of New York, as Trustee, a copy of the this certificate of actions taken, certified
by the Secretary or any Assistant Secretary of this corporation.

Page 8

                  IN WITNESS WHEREOF, the undersigned has executed this certificate as of the date first written above.

                                                     /s/ W. James Scilacci
                                                     ---------------------------------------------------------------
                                                     W. James Scilacci
                                                     Senior Vice President and
                                                     Chief Financial Officer
                                                     Southern California Edison Company

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