Lithonia STAKPAK 2X2 ALO3 40K CP4 2'x2' LED Volumetric Troffer, 26W - 45W, Switchable Lumens 3000 Lumens, 4000 Lumens, 5000 Lumens, 4000K, 120-277V

PRODUCT FAMILY SPECIFICATIONS
INTENDED USE -- Available in 2x2 and 2x4 configurations, STACK Pack provides both functionality and efficiency. Selectable lumens allows for a variety of mounting heights and the multi pack design reduces time breaking down and disposing of cardboard boxes. The wide center basked and curved matte reflector allow STACK Pack to deliver a high quality of light while maintaining optimal performance.

• A single 2X2 STACK Pack carton holds four fixtures, while the 2X4 STACK Pack carton holds two. Achieve maximum pallet utilization with up to 128 2X2's or 48 2X4's on a single pallet.
• Lumen switching allows for maximum flexibility and fine tuning the look of a space.
• 0-10V dimming to 10%
• Long-life LEDs deliver 80% lumen maintenance at 60,000 hours The STACK Pack troffer delivers glare-free, ambient lighting in a popular center-basket design. The slim profile of the luminaire, coupled with energy-saving LED technology make the STACK Pack an ideal choice for renovation or new construction. The STACK Pack troffer offers a high-quality, cost-effective LED lighting solution for schools, offices, retail, healthcare facilities and other commercial spaces.

CONSTRUCTION -- The reflector is finished with a glare reducing matte white paint for improved aesthetics and increased light diffusion. End plates contain easy to position T-bar clips to securely attach the luminaire to the T-Grid. Diffusers are extruded from impact modified acrylic for increased durability. LED boards are accessible from the room-side, and drivers are accessible from the plenum.

INSTALLATION -- With a depth of only 1.9", the STACK Pack makes for an easy installation, especially in restrictive plenum applications. The STACK Pack fits into standard 15/16" and narrow 9/16" T-grid ceiling systems. Suitable for damp location. STACK Pack requires minor assembly prior to installation. Simply connect the connector on the driver to the connector on the housing, and then slide in place. The STACK Pack lens installs easily into the center channel. For recessed mounting in hard ceiling applications, Drywall Grid Adapters (DGA) are available as an accessory. See Accessories section.

ELECTRICAL -- Long-life LED's, coupled with high-efficiency drivers provide superior quality of light and an extended service life. 80% LED lumen maintenance at 60,000 hours (L80/60,000). 0-10 volt dimming driver, dims to 10%. LUMEN SWITCHING: Integrated lumen switching module is easily accessible and mounted on the driver box on the back of the fixture. Simply adjust the toggle switch for low, medium, and high lumen settings.

OPTICS -- Volumetric illumination is achieved by creating an optimal mix of light to walls, partitions and vertical and horizontal work surfaces – rendering the interior space, objects and occupants in a more balanced, complimentary luminous environment. A high performance acrylic diffuser conceals LED's and efficiently delivers light in a volumetric distribution.

LISTINGS -- CSA cer tif ied to meet US and Canadian standards. Damp location listed. IC rated. DesignLights Consortium (DLC) Premium qualified product and DLC qualified product. Not all versions of this product may be DLC Premium qualified or DLC qualified. Please check the DLC Qualified Products List at www. designlights.org/QPL to confirm which versions are qualified.

WARRANTY -- 5-year limited warranty