FLUORESCENT LUMINAIRES

Fluorescent Luminaires

U.S. Department of Energy Rebuild America Business Partners

And

Lithonia Lighting

FLUORESCENT LUMINAIRES

Parabolic Lighting

• Recessed and surface mounted products designed to minimize glare.

• Comes in a variety of sizes including 2’x 4’ , 2’x 2’, 1’x4’, 20”x4’ & 9”x 4’.

• Uses T8 and compact fluorescent lamps.

• Typically used in areas with computer screens.

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Parabolic (Typical Lamp/Louver Configurations)

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Architectural Lighting Direct/Indirect Recessed

• The optimum mix of directional and diffuse reflected light combine for balanced illumination between task and proximate walls, enhanced visual comfort and minimized shadows.

• Available in 1x2, 2x2, 1x4 and 2x4 symmetric distributions for general area lighting applications.

• 1x2 and 1x4 asymmetric distribution available for dedicated wall washing or in combination with symmetric luminaires to maintain perimeter illumination.

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Architectural LightingLinear Wallwash

• Recessed fluorescent wallwash system provides energy-efficient accent lighting. Provides maximum wall illumination with minimum brightness. Eliminates hot spots, scalloping and shadows on vertical surfaces.

• Highlights art work, signage and merchandise. High performance -- 92% of light output illuminates wall.

• Asymmetric-throw reflector completely surrounds lamp cavity. Choice of one or

two T8 lamps or compact lamp versions.

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Architectural LightingPerimeter Lighting

• Used to light the perimeter of a space.

• Continuous cove lighting available in any run length.

• Optional internal reflector, choice of one or two lamps, staggered lamp or butt lamp electrical and wide range of shielding for application flexibility.

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Recessed Rows

• Provides open or lensed linear illumination for retail and other applications.

• Features shallow continuous reflector design that drops lamp center even with ceiling plane. Lamps are visible from the street to

attract attention to retail operations.

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Lensed Troffers

• Standard and premium grade recessed fixtures used to illuminate commercial and industrial applications.

• Typically recessed into a ceiling grid.

• Comes in a variety of sizes including 2’x 4’ , 2’x 2’ & 1’x 4’.

• Comes in a variety of lens types determining efficiency, glare control and lamp hiding capability.

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Indirect & Direct/Indirect Lighting

• Pendant mounted products designed for low glare and high comfort in office, library and laboratory applications.

• May be just uplight or also have a direct (downlighting) component.

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Cove Lighting

• Creates indirect ambient illumination from a concealed, wall-mounted source.

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Wall Brackets

• Wall-mounted lighting commonly used for stairwells, restrooms, corridors and hospital bed lighting.

• Comes in a variety of lengths and styles.

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Surface Commercials

• Products used for under cabinets, wraparounds, schools and other surface or pendant applications.

• Comes in a variety of lengths.

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Strip Lighting

• Exposed lamp fixtures used for general purpose or task lighting.

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Industrial Lighting

• Reflectors may be solid with no uplight or slotted which allows up to 20% uplight and allows for air flow keeping the fixture cleaner.

• May be open or enclosed• Includes damp and wet

location applications and cleanroom fixtures.

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Decorative

• A wide variety of decoratively styled surface and wall-mounted products including wall sconces.

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Other Fluorescent Issues

• Static vs Air Handling• Ease of installation/re-lamping• RF Shielding & ballast filters• Multi-lamp options with electronic ballasts

(saves energy and initial costs)• Tandem wiring (for inboard/outboard

switching which saves energy and initial costs)