UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	July 16, 2010 10:00 A.M.

Form:	S-4
CIK: 0001495451 Company Name: Acuity Brands Lighting, Inc. File Number: 333-167882
CIK: 0001144215 Company Name: ACUITY BRANDS INC File Number: 333-167882-02
CIK: 0001495450 Company Name: ABL IP Holding LLC File Number: 333-167882-01