Lithonia Lighting is the largest manufacturer of lighting equipment for commercial, industrial, outdoor, and residential applications. Lithonia Lighting offers thousands of products through wholesale electrical distributors, retail home centers, and lighting showrooms. More than 8,000 employees and 1,000 sales representatives work for the Acuity Brands Lighting. www.Lithonia.com

American Electric and Dark-To-Light® brands were acquired from Thomas & Betts in October 2001. The company produces outdoor lighting products sold principally to commercial, industrial, utility, government, and institutional markets. www.AmericanElectricLighting.com

Antique Street Lamps has developed the largest premium brand offering of historically-styled outdoor decorative products available in the market today. Products include outdoor decorative lighting posts, post top luminaires, and roadway and traffic signal posts. www.AntiqueStreetLamps.com

Carandini specializes in specification lighting brands and offers numerous products in the street, flood, amenity, and industrial lighting categories. It is a leading provider of street lighting in Spain. www.Carandini.com

From its beginnings in New York City in 1938, Gotham Lighting has developed lighting products that enhance the appearance of modern spaces. The company's focus on architectural integration, optical performance, reliability and innovative manufacturing processes has made Gotham one of the most respected names in architectural lighting. www.GothamLighting.com

Holophane is the acknowledged market leader in outdoor and industrial lighting brands. The company offers a range of products including fixtures for heavy process manufacturing and high mast systems for highways, parking lots, rail yards, seaports, and truck stops. www.Holophane.com

Hydrel is the industry's premier brand of specification grade architectural and landscape lighting products. Hydrel's architectural lighting products include a variety of accent, border, underwater, and custom-designed fixtures and accessories. www.Hydrel.com

Lighting Control & Design was founded in 1987 in response to demand from building owners and the engineering community for a more user friendly lighting control system. LC&D utilizes the best that technology has to offer to manufacture simple, yet flexible lighting controls. With projects spanning the globe, LC&D has the products and the support to make any size project go smoothly. www.LightingControls.com

Mark Architectural Lighting is a full-line, specification-oriented manufacturer of quality lighting products. Mark Architectural Lighting provides a palette of standard fixtures, as well as an innovative and creative design resource within the architectural design community. www.MarkLighting.com

MetalOptics brands are marketed to energy service companies and energy contractors in the energy savings relighting segments. MetalOptics offers retrofit kits to refurbish existing lighting fixtures and new luminaires using exclusive designs and unique reflector technology. www.MetalOptics.com

Peerless brands are highly regarded by architects and lighting designers as the best choice for interior lighting for commercial and institutional applications for their design and performance. www.Peerless-Lighting.com

RELOC Wiring Solutions from Acuity Brands Lighting has been the leader in modular wiring since 1977. RELOC offers unique wiring systems that are fast, easy and effective, including: Quick-Flex® wiring for recessed ceiling lighting installations, OnePass® system for open-ceiling lighting installations and System 820 for specialty lighting and power applications. www.RELOCWiring.com

Sensor Switch from Acuity Brands Lighting was founded in 1987, Sensor Switch is the industry leader in developing Occupancy Sensor Products & Technology for Lighting Control. Since that time the company has built a long list of satisfied users across diverse applications. Schools, warehouses, factories, offices, government buildings and retail stores. www.SensorSwitch.com

Synergy Lighting Controls produces a wide range of control systems. These systems are suitable for applications in high-rise office buildings, multi-building complexes, manufacturing plants and sports facilities. www.SynergyLightingControls.com