Board: The Board of Directors of Acuity Brands, Inc. or its Executive Committee.

Plan: The Acuity Brands, Inc. 2002 Supplemental Executive Retirement Plan, the Plan set forth herein, as amended from time to time.

The first paragraph is hereby amended to replace “ACUITY BRANDS LIGHTING, INC.” with “ACUITY BRANDS, INC.”

Acuity Brands Lighting, Inc.

EXECUTIVE ACUITY BRANDS, INC.

This Unforeseeable Emergency Distribution Amendment to the Acuity Brands, Inc. 2002 Supplemental Executive Retirement Plan, as amended and restated effective as of ​ (the "Plan"), is adopted by Acuity Brands, Inc. (the "Company") ​, as follows:

"Company" means Acuity Brands, Inc., along with its subsidiaries or other affiliates.

Board of Directors. Ai-nova Acquisition Corp will be managed by the Board in accordance with the terms of this Agreement and Applicable Law. The Board shall be governed by a Board of Managers (“Board”) comprised of Avant Technologies Leadership Team and Ainnova Tech Inc. Leadership Team (“Managers”). No meeting of the Board of Directors shall be a quorum unless at least one Manager appointed by Avant and one Manager appointed by Ainnova are present.

Employee should at all times discharge his duties in consultation with and under the supervision of the Board of Directors of the Corporation.

The Board of Directors of the Company shall consist of no less than three (3) and no more than five (5) members. The number of directors may not be changed except by amendment of this Agreement and the Bylaws. All directors shall be elected annually. The Stock Holders hereby agree to vote all of their Stock for the election of the following candidates to the Board of Directors: