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Class Pack High Performance Energy-Saving

by Lithonia Lighting

ES8P provides a high-performance T8 (HPT8) energy-saving alternative to 3-lamp, 18-cell parabolic fixtures. Used in place of parabolics, ES8P can provide 44% energy savings while meeting IESNA recommended illuminance levels.

Designed and configured specifically for K-12 educational facilities. ES8P Class Pack (CPES8P) is designed to deliver recommended classroom lighting levels for instructional and AV activities).

Designed and optimized for use with CEE (Consortium for Energy Efficiency) qualified, high-lumen T8 lamps and energy-efficient electronic ballasts.

Highly reflective surfaces combine with efficient design to produce up to 86% photometric efficiency and a Luminaire Efficacy Rating (LER) of up to 86 using listed lamps and ballast.


Robust design, precision-tooling and automated assembly combine to create the industry's strongest louver. Rotary sockets provide for simple lamp insertion and positive engagement into lamp contacts. Mechanical light seal requires no foam gasketing. Integral T-bar clips secure fixture to T-bar system. Housing formed of cold-rolled steel.

Luminaires are packaged in nine- or 12-packs to reduce material handling and increase the efficiency of installation at the job site. Nine-packs consist of three master and six satellite units with 11' whips prewired for labor-saving installation. Optional emergency lighting operation is available. The Class Pack is delivered right to your job site with all the material needed to outfit one complete nine-or 12-fixture classroom.

Finish: Five-stage iron-phosphate pre-treatment ensures superior paint adhesion and rust resistance. Housing painted after fabrication with environmentally friendly, high gloss, 93% reflectivity polyester powder-coat.

Louver painted after fabrication with low gloss, high reflectivity polyester powder coat.


Mechanical shielding is provided with angled length blades, and linear faceted cross baffles. Contoured housing efficiently directs light downward. Lamp cut-out maximizes shielding even in shallow plenum applications and softens light distribution to deliver a balanced amount of light to both vertical and horizontal surfaces.


Standard ballast is electronic, thermally protected, resetting, Class P, HPF, non-PCB, UL Listed, CSA certified ballast, universal voltage and sound rated A. Luminaire is suitable for damp locations. AWM, TFN or THHN wire used throughout, rated for required temperatures. Ballast disconnect provided standard where required to comply with US and Canadian electrical codes.

Instant start: high ballast factor, bi-level ballasts.

Program start: high ballast factor ballasts.

Satellite fixtures are supplied with 11' cable and molded plugs to attach to connector in master unit.

When emergency battery packs are specified, battery pack is installed into a single master unit per Class Pack. When ELG is specified, a single satellite fixture is configured as a four-lamp with instant-start ballast.

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  • Spec Sheets

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  • Specifications

    Brand Lithonia Lighting
    Color White
    Correlated Color Temperature 3500 K, 4100 K
    Environment Indoor
    Finish Gloss
    Light Source Fluorescent
    Listings CSA
    Mounting Type Recessed
    Product Type Troffer
    Series CPES8P
    Shape Rectangular
    Voltage Rating 120, 277
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  • Product Configurator