SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-K

                  Annual Report Pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934
                   For the Fiscal Year Ended December 31, 1999

                         Commission file number: 0-16960

                                ----------------

                         THE GENLYTE GROUP INCORPORATED
                              4360 Brownsboro Road
                           Louisville, Kentucky 40207
                                 (502) 893-4600

INCORPORATED IN DELAWARE                                I.R.S.   EMPLOYER
                                                   IDENTIFICATION NO. 22-2584333

        SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: NONE
        SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE


                                                           NAME OF EACH EXCHANGE
TITLE OF EACH CLASS                                         ON WHICH REGISTERED
- --------------------------------------------------------------------------------
Common Stock, par value                            NASDAQ National Market System
$.0l per share

Number of shares of Common Stock (par value $.0l per share) outstanding as of
March 6, 2000: 13,686,190.

Aggregate market value of Common Stock (par value $.01 per share) held by
non-affiliates on March 6, 2000: $278,856,121.

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the Registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.
YES [X]      No  [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of Registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [ ]

                      Documents Incorporated by Reference:

         DOCUMENT                                              PART OF FORM 10-K

Portions of Annual Report to Stockholders
  for the year ended December 31, 1999                       Parts I, II, and IV
Proxy Statement for the Annual Meeting of
  Stockholders to be held April 27, 2000                                Part III




PART I

ITEM 1.    BUSINESS

On August 30, 1998, The Genlyte Group Incorporated ("Genlyte") and Thomas
Industries Inc. ("Thomas") completed the combination of the business of Genlyte
with the lighting business of Thomas ("Thomas Lighting"), in the form of a
limited liability company named Genlyte Thomas Group LLC ("Genlyte Thomas").
Genlyte contributed substantially all of its assets and liabilities to Genlyte
Thomas and received a 68% interest in Genlyte Thomas. Thomas contributed
substantially all of its assets and certain related liabilities comprising
Thomas Lighting and received a 32% interest in Genlyte Thomas.

Throughout this Form 10-K, the term "Company" as used herein refers to The
Genlyte Group Incorporated, including the consolidation of The Genlyte Group
Incorporated and all majority-owned subsidiaries.

The Company designs, manufactures, markets, and sells lighting fixtures and
controls for a wide variety of applications in the commercial, residential, and
industrial markets. The Company operates in these three industry segments
through the following divisions: Lightolier, Day-Brite, Crescent, Capri,
Controls, Hadco, Gardco, Wide-Lite, Stonco, and Consumer in the United States
and Mexico, and Canlyte, Thomas Lighting Canada, Lumec, and Ledalite in Canada.
The Company markets its products under the following brand names:

         In the U.S. --    Bronzelite, Capri, Crescent, Day-Brite, Diamond F,
                           Electro/Connect, Emco, ExceLine, Fibre Light,
                           Forecast, Gardco, Hadco, Ledalite, Lightolier,
                           Lightolier Controls, Lumec, Lumec-Schreder, Matrix,
                           mcPhilben, Omega, Starlight, Stonco, Thomas,
                           Wide-Lite, and ZED.

         In Canada   --    C&M, CFI (Canadian Fluorescent Industries), Capri,
                           Day-Brite, Hadco, Horizon, Keene-Widelite, Ledalite,
                           Lightolier, Lite-Energy, Lumec, Prodel, Stonco,
                           Uniglo, Wide-Lite, and ZED.

         In Mexico   --    Bronzelite, Capri, Day-Brite, Emco, Forecast, Gardco,
                           Hadco, Lightolier, Lumec, Thomas, and Wide-Lite.

The Company's products primarily utilize incandescent, fluorescent, and
high-intensity discharge (HID) light sources and are marketed primarily to
distributors who resell the products for use in new commercial, residential, and
industrial construction as well as in remodeling existing structures.

                                       2


Because the Company does not principally sell directly to the end-user of its
products, the Company cannot determine precisely the percentage of its revenues
derived from the sale of products installed in each type of building or the
percentage of its products sold for new construction versus remodeling. The
Company's sales, like those of the lighting fixture industry in general, are
partly dependent on the level of activity in new construction and remodeling.

PRODUCTS AND DISTRIBUTION

The Company designs, manufactures, markets, and sells the following types of
products:

Indoor Fixtures:     Incandescent, fluorescent, and HID lighting fixtures and
                     lighting controls for commercial, residential, industrial,
                     institutional, medical, and sports markets, and task
                     lighting for all markets.

Outdoor Fixtures:    HID and incandescent lighting fixtures and accessories for
                     commercial, residential, industrial, institutional, and
                     sports markets.

The Company's products are marketed by independent sales representatives and
Company direct sales personnel who sell to distributors, electrical wholesalers,
mass merchandisers, and national accounts. In addition, the Company's products
are promoted through architects, engineers, contractors, and building owners.
The fixtures are principally sold throughout the United States, Canada, and
Mexico.

RAW MATERIALS SOURCES & AVAILABILITY

The Company purchases large quantities of raw materials and components -- mainly
steel, aluminum, ballasts, sockets, wire, plastic, lenses, and glass -- from
multiple sources. No significant supply problems have been encountered in recent
years. Relationships with vendors have been satisfactory.

SEASONAL EFFECT ON BUSINESS

There are no predictable significant seasonal effects on the Company's results
of operations.

PATENTS AND TRADEMARKS

The Company has a number of United States and foreign mechanical patents, design
patents, and registered trademarks. The Company maintains such protections by
periodic renewal of trademarks and payments of maintenance fees for issued
patents. The Company vigorously enforces its intellectual property rights. The
Company does not believe that a loss of any presently held patent or trademark
is likely to have a material adverse impact on its business.

                                       3



WORKING CAPITAL

There are no unusual significant business practices at the Company that affect
working capital. The Company's terms of sale vary by division but are generally
consistent with general practices within the lighting industry. The Company
attempts to keep inventory levels at the minimum required to satisfy customer
requirements.

BACKLOG

Backlog was $102,080,000 as of December 31, 1999; $90,474,000 as of December 31,
1998, and $54,206,000 as of December 31, 1997. The $36,268,000 increase from
December 31, 1997 to December 31, 1998 was primarily because of the inclusion of
Thomas Lighting following the formation of Genlyte Thomas. Substantially all the
backlog at December 31, 1999 is expected to be shipped in 2000.

COMPETITION

The Company's products are sold in competitive markets, in which are numerous
producers of each type of fixture. The principal measures of competition in
indoor and outdoor fixtures for the commercial, residential, and industrial
markets are price, service, design, and product performance.

RESEARCH AND DEVELOPMENT

The Company continues to develop new products to provide innovative lighting
solutions to meet the needs of its customers. Costs incurred for research and
development activities, as determined in accordance with generally accepted
accounting principles, were $8,086,000; $7,237,000; and $5,195,000 during 1999,
1998, and 1997, respectively.

EMPLOYEES

At December 31, 1999, the Company employed approximately 3,370 union and
nonunion production workers and approximately 2,000 engineering, administrative,
and sales personnel. Approximately 42% of the production workers are covered by
collective bargaining agreements that expire in 2000. Relationships with unions
have been satisfactory. Negotiation of collective bargaining agreements is not
expected to have a significant impact on 2000 production.

                                       4



INTERNATIONAL OPERATIONS

The Company has international operations in Canada and Mexico. Information on
the Company's operations by geographical area for the last three fiscal years is
set forth in the "Notes to Consolidated Financial Statements" section of
Genlyte's 1999 Annual Report to Stockholders (Exhibit 13 hereto), which is
incorporated herein by reference.

DISCLOSURE REGARDING FORWARD LOOKING STATEMENTS

The Private Securities Litigation Reform Act of 1995 provides a "safe harbor"
for forward looking statements. Certain information in Items 1, 2, 3, 7 and 8 of
this Form 10-K include information that is forward looking. The matters referred
to in such information could be affected by the risks and uncertainties involved
in the Company's business. These risks and uncertainties include, but are not
limited to, the effect of economic and market conditions, new building
construction cycles, the impact of seasonal weather conditions on construction
activity, currency exchange rates, the level and volatility of interest rates,
economic and political conditions in international markets, including civil
unrest, government changes and restrictions on the ability to transfer capital
across borders, the impact of legislative enactments, regulatory action and
changes in accounting standards and taxation requirements, environmental laws in
domestic and foreign jurisdictions, as well as certain other risks described in
this Form 10-K.

                                       5



ITEM 2.    PROPERTIES

The leased Corporate offices of the Company are located in Louisville, Kentucky.
Because of the large number of individual locations and the diverse nature of
the operating facilities, specific description of each property owned and leased
by the Company is not necessary to an understanding of the Company's business.
All of the buildings are of steel, masonry, or concrete construction, are
generally in good condition, provide adequate and suitable space for the
operations of each location, and provide sufficient capacity for present and
foreseeable future needs. A summary of the Company's property follows:


                           27 Owned Facilities       46 Leased Facilities        Combined Facilities
Nature of Facilities        Total Square Feet          Total Square Feet          Total Square Feet
- --------------------        -----------------          -----------------          -----------------
                                                                             
Manufacturing Plants            2,079,000                   342,000                   2,421,000
Distribution Centers            1,523,000                   351,000                   1,874,000
Administrative Offices            329,000                   164,000                     493,000
Sales Offices                          --                    61,000                      61,000
Other                             105,000                     4,000                     109,000
                              -----------                ----------                  ----------
Total                           4,036,000                   922,000                   4,958,000
                              ===========                ==========                  ==========


ITEM 3.    LEGAL PROCEEDINGS

Genlyte has been named as one of a number of corporate and individual defendants
in an adversary proceeding filed on June 8, 1995, arising out of the Chapter 11
bankruptcy filing of Keene Corporation ("Keene"). Except for the last count, as
discussed below, the claims and causes of action set forth in the June 8, 1995
complaint (the "complaint") are substantially the same as were brought against
Genlyte in the U.S. District Court in New York in August 1993 (which original
proceeding was permanently enjoined as a result of Keene's reorganization plan).
The complaint is being prosecuted by the Creditors Trust created for the benefit
of Keene's creditors (the "Trust"), seeking from the defendants, collectively,
damages in excess of $700 million, rescission of certain asset sale and stock
transactions, and other relief. With respect to Genlyte, the complaint (some of
the claims of which have since been restricted, as noted below) principally
maintains that certain lighting assets of Keene were sold to a predecessor of
Genlyte in 1984 at less than fair value, while both Keene and Genlyte were
wholly-owned subsidiaries of Bairnco Corporation ("Bairnco"). The complaint also
challenges Bairnco's spin-off of Genlyte in August 1988. Other allegations are
that Genlyte, as well as other corporate defendants, are liable as corporate
successors to Keene. The complaint fails to specify the amount of damages sought
against Genlyte. The complaint also alleges a violation of the Racketeer
Influenced and Corrupt Organizations Act ("RICO").

                                       6



Following confirmation of the Keene reorganization plan, the parties moved to
withdraw the case from bankruptcy court to the Southern District of New York
Federal District Court. The case is now pending before the Federal District
Court. On October 13, 1998, the Court issued an opinion dismissing certain
counts as to Genlyte and certain other corporate defendants. In particular, the
Court dismissed the count of the complaint against Genlyte that alleged the 1988
spin-off was a fraudulent transaction, and the count alleging a violation of
RICO. The Court also denied a motion to dismiss the challenge to the 1984
transaction on statute of limitations grounds and ruled that the complaint
should not be dismissed for failure to specifically plead fraud.

On January 5 and 6, 1999, the Court rendered additional rulings further
restricting the claims by the Trust against Genlyte and other corporate
defendants, and dismissing the claims against all remaining individual
defendants except one. The primary effect of the rulings with respect to claims
against Genlyte was to require the Trust to prove that the 1984 sale of certain
lighting assets of Keene was made with actual intent to defraud present and
future creditors of Genlyte's predecessor.

Discovery, which was stayed since commencement of the action, is now ongoing.
Genlyte has filed its answer to the complaint, denying liability, and is in the
process of responding to and requesting discovery. Genlyte believes that it has
meritorious defenses to the adversary proceeding and will defend said action
vigorously.

Additionally, the Company is a defendant and/or potentially responsible party,
with other companies, in actions and proceedings under state and Federal
environmental laws including the Federal Comprehensive Environmental Response
Compensation and Liability Act, as amended. Management does not believe that the
disposition of the lawsuits and/or proceedings will have a material effect on
the Company's financial condition, results of operations, or liquidity.

In the normal course of business, the Company is a party to legal proceedings
and claims. When costs can be reasonably estimated, appropriate liabilities or
reserves for such matters are recorded. While management currently believes the
amount of ultimate liability, if any, with respect to these actions will not
materially affect the financial condition, results of operations, or liquidity
of the Company, the ultimate outcome of any litigation is uncertain. Were an
unfavorable outcome to occur, the impact could be material to the Company.

ITEM 4.    SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None

                                       7



PART II

ITEM 5.    MARKET FOR THE REGISTRANT'S COMMON EQUITY & RELATED STOCKHOLDER
           MATTERS

a. and c.  Data regarding market price of Genlyte's common stock is included in
           the "Notes to Consolidated Financial Statements" section of Genlyte's
           1999 Annual Report to Stockholders (Exhibit 13 hereto), which is
           incorporated herein by reference. Genlyte's common stock is traded on
           the NASDAQ National Market System under the symbol "GLYT".
           Information concerning dividends and restrictions thereon and
           Preferred Stock Purchase Rights are included in the "Notes to
           Consolidated Financial Statements" section of Genlyte's 1999 Annual
           Report to Stockholders, which is incorporated herein by reference.

b.         The approximate number of common equity security holders is as
           follows:

                                                          Approximate Number of
                                                         Holders of Record as of
              Title of Class                                 Year-end 1999
              ------------------------------------------------------------------
              Common Stock,
              par value $.0l per share                            1,329

ITEM 6.    SELECTED FINANCIAL DATA

The information required for this item is included in Genlyte's 1999 Annual
Report to Stockholders (Exhibit 13 hereto), which is incorporated herein by
reference.

ITEM 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
           RESULTS OF OPERATIONS

Reference is made to the "Management's Discussion and Analysis" section of
Genlyte's 1999 Annual Report to Stockholders (Exhibit 13 hereto), which is
incorporated herein by reference.

ITEM 7A.   QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

At December 31, 1999, a hypothetical 1% increase in interest rates would result
in a reduction of approximately $560,000 in pre-tax income. The estimated
reduction is based upon no change in the volume or composition of debt at
December 31, 1999.

                                       8



ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Reference is made to the "Consolidated Financial Statements" and "Notes to
Consolidated Financial Statements" sections of Genlyte's 1999 Annual Report to
Stockholders (Exhibit 13 hereto), which is incorporated herein by reference.
Financial statement schedules are included in Part IV of this filing.

ITEM 9.    CHANGE IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
           FINANCIAL DISCLOSURE

None

                                       9



PART III

ITEM 10.   DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

The information required with respect to the Directors of Genlyte is included in
the "Election of Directors" section of the Proxy Statement for the 2000 Annual
Meeting of Stockholders of Genlyte, which has been filed with the Securities and
Exchange Commission and is incorporated herein by reference.

ITEM 11.   EXECUTIVE COMPENSATION

The information required with respect to executive compensation is included in
the "Compensation of Directors" and "Compensation Committee Report on Executive
Compensation" sections of the Proxy Statement for the 2000 Annual Meeting of
Stockholders of Genlyte, which has been filed with the Securities and Exchange
Commission and is incorporated herein by reference.

ITEM 12.   SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information required with respect to security ownership is included in the
"Voting Securities and Principal Holders Thereof" section of the Proxy Statement
for the 2000 Annual Meeting of Stockholders of Genlyte, which has been filed
with the Securities and Exchange Commission and is incorporated herein by
reference.

ITEM 13.   CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information required with respect to relationships is included in the
"Compensation Committee Interlocks and Insider Participation" and "Voting
Securities and Principal Holders Thereof" sections of the Proxy Statement for
the 2000 Annual Meeting of Stockholders of Genlyte, which has been filed with
the Securities and Exchange Commission and is incorporated herein by reference.

                                       10



PART IV

ITEM 14.   EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

a)    1)   FINANCIAL STATEMENTS

           The following information is incorporated herein by reference to
           Genlyte's 1999 Annual Report to Stockholders (Exhibit 13 hereto):

           Report of Independent Public Accountants

           Consolidated Statements of Income for the years ended December 31,
           1999, 1998, and 1997

           Consolidated Balance Sheets as of December 31, 1999 and 1998

           Consolidated Statements of Cash Flows for the years ended December
           31, 1999, 1998, and 1997

           Consolidated Statements of Stockholders' Investment for the years
           ended December 31, 1999, 1998, and 1997

           Notes to Consolidated Financial Statements

      2)   FINANCIAL STATEMENT SCHEDULE

           Report of Independent Public Accountants on Financial Statement
           Schedule

           Schedule II -- Valuation and Qualifying Accounts for the years ended
           December 31, 1999, 1998, and 1997.

           Other schedules are omitted because of the absence of conditions
           under which they are required or because the required information is
           included in the consolidated financial statements or notes thereto.

b)    REPORTS ON FORM 8-K

There were no reports on Form 8-K for the three months ended December 31, 1999.

                                       11


c)    EXHIBITS

                                                Incorporated By
Description                                     Reference To
- -----------                                     ------------

- -    Amended and Restated Certificate of        Exhibit 3(b) to Genlyte's
     Incorporation of Genlyte, dated            Registration Statement on Form
     August 2, 1988                             8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988

- -    Amended and Restated Certificate of        Exhibit 3(a) to Genlyte's Form
     Incorporation of Genlyte, dated May        10-K filed with the Securities
     9, 1990                                    and Exchange Commission in
                                                March 1993

- -    Amended and Restated By-laws of            Exhibit 3(c) to Genlyte's
     Genlyte, as adopted on May 16, 1988        Registration Statement on Form
                                                8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988

- -    Form of Stock Certificate for              Exhibit 4(a) to Genlyte's
     Genlyte Common Stock                       Registration Statement on Form
                                                8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988

- -    Loan Agreement between Genlyte and         Exhibit 4(c) to Genlyte's Form
     Jobs for Fall River, Inc., dated as        10-K filed with the Securities
     of July 13, 1994                           and Exchange Commission in
                                                March 1995

- -    Rights Agreement between Genlyte           Exhibit 4.1 to Genlyte's Form
     and The Bank of New York, as               8-A filed with the Securities
     Rights Agent, dated as of September        and Exchange Commission on
     13, 1999                                   September 15, 1999

- -    Stock Purchase Agreement between           Exhibit 10(a) to Genlyte's
     Genlyte and purchasers of Genlyte          Registration Statement on Form
     Class B Stock, dated as of June 17,        8 as filed with the Securities
     1988                                       and Exchange Commission on
                                                August 3, 1988

- -    Loan Agreement between Genlyte and         Exhibit 10(b) to Genlyte's Form
     the New Jersey Economic Development        10-K filed with the Securities
     Authority dated April 1, 1990,             and Exchange Commission in
     replacing the First Mortgage and           March 1991
     Security Agreement between the New
     Jersey Economic Development
     Authority and KCS Lighting, Inc.,
     dated December 20, 1984 (assigned
     to and assumed by Genlyte effective
     December 31, 1986)

                                       12


                                                Incorporated By
Description                                     Reference To
- -----------                                     ------------

- -    Loan Agreement between Genlyte and         Exhibit 10(c) to Genlyte's Form
     New Jersey Economic Development            10-K filed with the Securities
     Authority dated June 1, 1990,              and Exchange Commission in
     replacing the Loan Agreement               March 1991
     between KCS Lighting, Inc. and the
     New Jersey Economic Development
     Authority, dated December 20, 1984
     (assigned to and assumed by Genlyte
     effective December 31, 1986)

- -    Merger and Assumption Agreement,           Exhibit 10(d) to Genlyte's Form
     dated as of December 28, 1990, by          10-K filed with the Securities
     and between Genlyte and Lightolier         and Exchange Commission in
                                                March 1991

- -    Management Incentive Compensation Plan     Exhibit 10(i) to Genlyte's
                                                Registration Statement on Form
                                                8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988

- -    Genlyte 1988 Stock Option Plan             Exhibit 10(j) to Genlyte's
                                                Registration Statement on Form
                                                8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988

- -    Genlyte 1998 Stock Option Plan             Annex A to Genlyte's Proxy
                                                Statement (Form DEF 14A) for
                                                the 1998 Annual Meeting of
                                                Stockholders of Genlyte as
                                                filed with the Securities and
                                                Exchange Commission on March
                                                23, 1998

- -    Tax Sharing Agreement between              Exhibit 10(k) to Genlyte's
     Genlyte and Bairnco Corporation,           Registration Statement on Form
     dated July 15, 1988                        8 as filed with the Securities
                                                and Exchange Commission on
                                                August 3, 1988


- -    Master Transaction Agreement dated         Exhibit 2.1 to Genlyte's Form
     April 28, 1998 by and between              8-K filed with the Securities
     Thomas and Genlyte                         and Exchange Commission on July
                                                24, 1998

                                       13



                                                Incorporated By
Description                                     Reference To
- -----------                                     ------------

- -    Limited Liability Company Agreement         Exhibit 2.2 to Genlyte's Form
     of GT Lighting, LLC (now named              8-K filed with the Securities
     Genlyte Thomas) dated April 28,             and Exchange Commission on July
     1998 by and among Thomas, Genlyte           24, 1998
     and Genlyte Thomas

- -    Capitalization Agreement dated             Exhibit 2.3 to Genlyte's Form
     April 28, 1998 by and among Genlyte        8-K filed with the Securities
     Thomas and Thomas and certain of           and Exchange Commission on July
     its affiliates                             24, 1998

- -    Capitalization Agreement dated             Exhibit 2.4 to Genlyte's Form
     April 28, 1998 by and between              8-K filed with the Securities
     Genlyte Thomas and Genlyte                 and Exchange Commission on July
                                                24, 1998

- -    Credit Agreement between Genlyte           Exhibit 10 to Genlyte's Form
     Thomas and the applicable banks            10-Q filed with the Securities
     named therein, dated as of August          and Exchange Commission in
     30, 1998                                   November 1998

- -    Financial Statements of Business           Exhibits 99.1 through 99.16 to
     Acquired and Pro Forma Financial           Genlyte's Form 8-K/A filed with
     Information related to the                 the Securities and Exchange
     formation of Genlyte Thomas                Commission on November 5, 1998

- -    Form of Employment Protection              Exhibit 99 to Genlyte's Form
     Agreement between Genlyte and              10-K filed with the Securities
     certain key executives                     and Exchange Commission on
                                                March 26, 1999

Other Exhibits included herein:

10(a)  Financing agreement between Genlyte Thomas Group Nova Scotia ULC and Bank
       of Montreal dated December 22, 1999.
10(b)  Financing agreement between Genlyte Thomas Group Nova Scotia ULC and The
       Toronto-Dominion Bank dated December 22, 1999.
10(c)  Financing agreement between Genlyte Thomas Group Nova Scotia ULC and
       Royal Bank of Canada dated December 22, 1999.
11     Calculation of Basic and Diluted Earnings per Share
13     Portions of the Annual Report to Stockholders for the year ended December
       31, 1999, incorporated herein by reference
18     Letter re Change in Accounting Principle
21     Subsidiaries of The Genlyte Group Incorporated
23     Consent of Independent Public Accountants
27     Financial Data Schedule


                                       14


                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, Genlyte has
duly caused this Annual Report to be signed on its behalf by the undersigned
thereunto duly authorized.

                                    THE GENLYTE GROUP INCORPORATED
                                             Registrant

Date: March 24, 2000                By /s/ WILLIAM G. FERKO
      -----------------------          -----------------------------------------
      March 24, 2000                       William G. Ferko
                                           V.P. Finance - CFO & Treasurer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
is signed below by the following persons on behalf of Genlyte and in the
capacities and on the date indicated.


/s/ AVRUM I. DRAZIN                                           March 24, 2000
- ---------------------------------------------------           ------------------
Avrum I. Drazin - Chairman of the Board


/s/ LARRY POWERS                                              March 24, 2000
- ---------------------------------------------------           ------------------
Larry Powers, President and Chief Executive Officer
             (Principal Executive Officer)

/s/ DAVID M. ENGELMAN                                         March 17, 2000
- ---------------------------------------------------           ------------------
David M. Engelman - Director


/s/ FRED HELLER                                               March 24, 2000
- ---------------------------------------------------           ------------------
Fred Heller - Director


/s/ FRANK METZGER                                             March 24, 2000
- ---------------------------------------------------           ------------------
Frank Metzger - Director


                                       15


                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

                         ON FINANCIAL STATEMENT SCHEDULE


TO THE GENLYTE GROUP INCORPORATED:


We have audited in accordance with auditing standards generally accepted in the
United States the consolidated financial statements included in The Genlyte
Group Incorporated Annual Report to Stockholders for the year ended December 31,
1999, incorporated by reference in this Form 10-K, and have issued our report
thereon dated February 2, 2000. Our audits were made for the purpose of forming
an opinion on those statements taken as a whole. The schedule listed in Item
14a(2) is the responsibility of the Company's management and is presented for
purposes of complying with the Securities and Exchange Commission's rules and is
not part of the basic consolidated financial statements. This schedule has been
subjected to the auditing procedures applied in the audits of the basic
consolidated financial statements and, in our opinion, fairly states in all
material respects the financial data required to be set forth therein in
relation to the basic consolidated financial statements taken as a whole.

                                        /s/ ARTHUR ANDERSEN LLP


Louisville, Kentucky
February 2, 2000

                                       16


                 THE GENLYTE GROUP INCORPORATED AND SUBSIDIARIES

                 SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

              FOR THE YEARS ENDED DECEMBER 31, 1999, 1998, AND 1997

                                ($ in thousands)



                                        Additions     Additions      Additions
                          Balance at      From        Charged to      Charged                   Balance
                          Beginning     Companies     Costs and      to Other                   at End
                           of Year      Acquired       Expenses      Accounts     Deductions    of Year
                           -------      --------       --------      --------     ----------    -------
                                          (1)                                        (2)
                                                                               
YEAR ENDED 12/31/99

Allowance for
Doubtful Accounts           $10,907     $ 2,986       $ 4,113         $  824       $(3,920)      $14,910

YEAR ENDED 12/31/98

Allowance for
Doubtful Accounts           $ 6,864     $ 1,407       $ 3,172         $    -       $  (536)      $10,907

YEAR ENDED 12/31/97

Allowance for
Doubtful Accounts           $ 8,222     $     -       $ 2,100         $    -       $(3,458)      $ 6,864


(1)  The amount in 1998 represents the balance acquired from Thomas Lighting.
     The amount in 1999 represents $360 acquired from Ledalite and $2,626 of
     adjustments to the Thomas Lighting balance.

(2)  Represents uncollectible accounts written off, less recoveries of accounts
     previously written off.


                                       17