Lighting Fixtures offer reduced energy consumption.

Press Release Summary:




Decreasing cave effect created by traditional parabolics, ES8R(TM) relight fixtures help improve balance between horizontal and vertical light levels. They reuse existing fixture housings, and reduce waste through 50% fewer lamp replacements, reduced CO2 production, and use of recyclable materials. Eliminating need for full-fixture replacement, relight assemblies are suited for outdated and inefficient spaces.



Original Press Release:



Lithonia Lighting Offers ES8(TM) High-Performance T8 Lighting for Relighting Applications



April 15, 2008 (Conyers, GA) - ES8R(TM) relight fixtures from Lithonia Lighting bring
outdated, inefficient spaces into new light without the hassle of full-fixture replacement.

Building upon the ES8 merits of efficiency, the new ES8 relight fixtures provide an innovative, environmentally friendly solution for existing buildings. With today's focus on environmental sustainability, the pressure to comply with green initiatives necessitates that existing structures must be updated to incorporate the same technologies available to newly constructed buildings. Existing spaces renovated with ES8R relight assemblies will achieve operational efficiency, environmental sustainability and a visible improvement over traditional parabolic counterparts.

Relighting with ES8 fixtures creates a visible improvement, eliminating the "cave
effect" created by traditional parabolics. The fixtures improve the balance between horizontal and vertical light levels, enhancing and updating the overall look of the space. They promote environmental sustainability by reusing existing fixture housings while further reducing waste through 50% fewer lamp replacements, reduced CO2 production and use of recyclable materials. Operational efficiency is achieved through reduced energy consumption-ES8R fixtures provide up to 67% energy savings in comparison to four-lamp T12 fixtures and are also eligible for many utility rebates.

The potential to improve environmental sustainability through lighting updates is
immense. Clean, renewable, wind-generated electricity accounted for roughly 2% of U.S.
energy production in 2006. Saving 40% of our energy consumption through replacing
outdated lighting would have six times the impact in terms of CO2 production.

For more information on the innovative features of ES8 high-performance lighting,
visit http://www.Lithonia.com/relight.

Lithonia Lighting, an Acuity Brands Company (NYSE: AYI), is North America's largest
manufacturer of lighting equipment for commercial, industrial, outdoor and residential
applications.

Acuity Brands, Inc. owns and operates Acuity Brands Lighting. With fiscal year 2007 net
sales of approximately $2.0 billion, Acuity Brands Lighting is one of the world's leading providers of lighting fixtures and includes brands such as Lithonia Lighting®, Holophane®, Peerless®, Mark Architectural Lighting(TM), Hydrel®, American Electric Lighting®, Gotham®, Carandini®, SpecLight®, MetalOptics® and Antique Street Lamps(TM). Headquartered in Atlanta, Georgia, Acuity Brands employs approximately 7,000 associates and has operations throughout North America and in Europe and Asia.

CONTACT:
Lithonia Lighting
Samantha McLarty
770.860.3917
samantha.mclarty@lithonia.com

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