1. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. Delivering the promise of LED’s… with two high-output additions to the OLW family of wall packs OLW 23/OLW 31 OLW Outdoor LED Wall Packs Introduction Product Overview Applications Marketing Tools Frequently Asked Questions Photometric Comparisons Related Product

2. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. With the introduction of the OLW 23 and OLW 31, Lithonia Lighting ® expands the popular OLW family with two new lumen outputs and Type 3 distribution. The sleek, contemporary design of the OLW 23 and OLW 31 offer precision optics so you get more light where you need it. NEW! Existing OLW 23/OLW 31 OLW14 Also available… OLAW OFLR OLW Outdoor LED Wall Packs

3. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. OLW Outdoor LED Wall Packs PRODUCT OVERVIEW What’s new? Type III Light Distribution Our optical engineers have designed the OLW 23 and OLW 31 to have a wide, Type III light distribution perfect for illuminating walkways, commercial driveways and other locations where uniform light is needed. This carefully engineered light delivery allows you to use fewer fixtures compared to competitive product. More lumens = More versatility Higher lumen outputs means more mounting height options. OLW 23 recommended up to 15’ OLW 31 recommended up to 20’

4. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. What you’ve come to expect… Versatile Mounting Options: Surface mount with bottom access for surface-run conduit Recessed mount to standard in-wall junction box Arm mount for area light functionality (mounting arm sold separately) Environmentally Friendly: Market leading energy efficiency of 64 Lumens / Watt Nighttime Friendly TM full cutoff above 90 0 angle, Standard Adjustable MVOLT photocell, standard DLC approved 6kV surge protection, standard Tested in accordance with IESNA LM-79 and LM-80 Arm Mounting (arm sold separately) OLW 23/31 Outdoor LED Wall Packs PRODUCT OVERVIEW

5. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. OLW Outdoor LED Wall Packs PRODUCT COMPARISON

6. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. OLW Outdoor LED Wall Packs PRODUCT APPLICATIONS

7. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. OLW Marketing Tools Sample case, Flier, Specification Sheet & updated Microsite www.Lithonia.com/OLW

8. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. How do I compare LED fixtures? When comparing LED fixtures you should look at the following: - Lumen Output - Lumens / Watt - Overall Photometric Distribution - does the fixture put the light where you need it. How does the wattage of the OLW fixtures compare to HID? We have used Visual ®, a lighting layout software application tool to provide the comparisons earlier in this presentation. They show some useful comparisons. Please contact your local sales representative if you need assistance with other comparisons. What are the recommended mounting heights? It varies depending on your lighting application. To ensure proper light for your application please refer to a lighting layout software such as Visual. The typical mounting heights are: OLW14 = 8-12’ OLW 23 = 8-15’ OLW 31 = 8-20’ Is the photocell standard? Yes, an MVOLT DTL photocell is standard and adjustable to on or off. What are the mounting options? OLW14 = Surface or Recessed mount OLW 23 / OLW 31 = Surface, Recessed or optional Arm mount What is the warranty? All OLW fixtures, including LED drivers and light engines, are covered by a five-year warranty. How do I get a sample? Please contact your local sales representative. What is the difference between OLAW23 and OLW 23? Please see the illustration later in this presentation Frequently Asked Questions (FAQs)

9. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. Photometric Comparisons

10. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. OLW 23 vs. OLAW23…What’s the difference? It all depends on where you need the light. The OLW 23 has broad Type 3 light distribution while the OLAW23 has a symmetrical light distribution making it a great area light.

11. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. Photometric Comparison – How do we stack up? OLW 23 vs. TWH 150M FS @ 15’ Mounting Height

12. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. Photometric Comparison – How do we stack up? OLW 31 vs.TWH 250M FS @ 18’ Mounting Height

13. ©2010 Acuity Brands Lighting, Inc. All rights reserved. ©2011 Acuity Brands Lighting, Inc. All rights reserved. ©2010 Acuity Brands Lighting, Inc. All rights reserved. Value and versatility defined. ©2011 Acuity Brands Lighting, Inc. All rights reserved. The versatile OLAW LED Area/Wall light from Lithonia Lighting® provides up to 50,000 hours of virtually maintenance-free illumination for outdoor use in residential and commercial applications. With its sturdy, weather-resistant aluminum housing and bronze finish, the OLAW is ideal for many outdoor spaces requiring stylish, reliable security lighting. The OLAW LED Area/Wall Light at a glance: 10 high-performance 5000k LEDs powered by a 120-volt driver 35 input watts with 2,300 delivered lumens Adjustable Dusk-to-Dawn photocell, standard Nighttime Friendly™ full cutoff above 90º angle Wall mount with or without wall plate (included) or arm mount Rugged, weather-resistant aluminum housing Clear polycarbonate lens, wet location listed Five-year warranty Don’t forget the OLAW 23 Area/Wall Light

14. or the LED Security Floodlights… Industry-leading performance and value. Unmatched cost-per-lumen solution for outdoor security lighting. LED Security Floodlights from Lithonia Lighting® integrate long-life LED technology in an affordable, energy-saving security lighting solution. Uses 78% less energy than a standard incandescent lamp solution LED driver is 120V and operates at 60Hz. 50,000-hour maintenance free Bright, uniform illumination for safety and security Integrated motion sensor and dusk-to-dawn photocell Tool-free adjustable heads for optimal light distribution Rugged, cast-aluminum, corrosion-resistant housing Clear acrylic lenses are fully gasketed to keep out moisture, dirt and bugs Quality tested in accordance with IESNA LM-79 and LM-80 UL/C-UL Certified to US and Canadian safety standards. Wet location listed. LED Security Floodlights provide maintenance-free general and security illumination for outdoor use in residential and light commercial applications. Bright, uniform illumination is ideal for walkways, patios, parking areas, driveways and egress easements creating an inviting exterior space as well as providing added safety and security. www.Lithonia.com/Security-LED