AC Series Recessed LED Luminaire

The AC Series LED combines digital LED lighting and control technologies with a high performance optical system to deliver general ambient lighting for many applications such as schools, offices, hospitals. High efficacy light engine delivers long-life and excellent color, ensuring a superior quality light installation that is highly efficient and sustainable.


Housing formed from cold-rolled steel. Housing is painted after fabrication for superior finish. Smooth hemmed sides and smooth inward formed end flanges for easy handling. Standard deep regressed door frame with step baffles provides unique architectural appearance. Door frame is painted after fabrication standard. Powder painted rotary cam latches provide easy secure door closure. Integral T-bar clips standard. Acrylic shielding material 100% UV stabilized.


Frosted acrylic tile provides superior efficiency and a clean quite appearance in the ceiling.


Long life LEDs, coupled with high-efficiency drivers, provide superior quantity and quality of illumination for extended service life. 90% LED lumen maintenance at 60,000 hours (L90/60,000).

Standard nLight embedded controls continuously monitor system performance, allow for constant lumen management/compensation function, facilitate simple “plug-and-play” network and controls upgrading via Cat-5 cable.

eldoLED driver options deliver choice of dimming range, and choices for control, while assuring flicker-free, low-current inrush, 89% efficiency and low EMI.

Ballast disconnect provided where required to comply with US and Canadian codes


Drivers and internal components accessible from door. LED boards include plug in connectors for easy replacement or servicing. Suitable for direct insulation contact.

Product overview and specifications
Brand Name Lithonia Lighting
Color Rendering Index 80
Control Networkable Control
Correlated Color Temperature 3000 K, 3500 K, 4000 K, 5000 K
Environment Indoor
Listings CA Title 20
Lumen Maintenance L80
Lumen Output 4000 LM
Product Type Troffer
Series 2ACL2, 2ACL4
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
2ACLED-2x2_pdf View
2ACLED-2x2-EMERGE_pdf View
2ACLED-2x4_pdf View
2ACLED-2x4-EMERGE_pdf View
Technical Files
Installation documents, building information models, etc.
Download brochures, sell sheets, photometry files and other sales tools.
File Type Document Title View
ACLED-FAQs_pdf View
ACLED-Flyer_pdf View