AL Series T5 T8 Surface-Mount Luminaire

Expand your lighting options with surface-mount luminaires from Lithonia Lighting. Create a look or complement existing design themes that feature our popular LED and fluorescent product families.

The AL Series surface-mount T5/T8 luminaire combines clean, fine lines with a unique design that complements any space. The completely luminous optical system provides a concave visual appearance while providing high fixture performance and even illumination.


Housing formed from cold-rolled steel, polyester powder-painted after fabrication for increased structural integrity and strength. Plasma-welded corners provide a neat, smooth-finished appearance while flushed edges eliminate light leak at the ceiling.

Hinged doorframe assembly retains optical assembly and easy access to electrical components.


The luminous optical system consists of a unique blend of high performance transmittance diffuser coupled with a concave, clear, ribbed refractor for a unique multi-step appearance. To improve fixture performance and eliminate pixilation the diffuser uses a unique blend of high molecular weight polymer beads with unrelated refractive index.


High performance fluorescent systems with your choice of lamp types and ballast types to tailor the light levels and energy saving to meet individual application needs.

Highly efficient programmed-start or instant-start electronic ballasts, Class P, thermally protected, resetting, HPF, non-PCB, UL Listed, CSA Certified, sound rated A.

Luminaire is suitable for damp locations. AWM, TFM or THHN wire used throughout, rated for required temperatures.

Ballast disconnect provided where required to comply with U.S. and Canadian codes.


Suitable for surface mounting.


1-year limited warranty. Complete warranty terms located at

See specification sheet for further details.

Product overview and specifications
Brand Name Lithonia Lighting
Color White
Environment Indoor
Finish Gloss
Light Source Fluorescent, LED
Listings CSA, UL
Mounting Type Surface
Product Type Troffer
Series 2AL5S, 2AL8S, AL5S, AL8S
Shape Rectangular
Voltage Rating 120-277
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
2AL-2X2_PDF View
2AL-2X4_PDF View
2ALS-2X2_pdf View
2ALS-2X4_pdf View
AL-1x4_pdf View
ALS-1X4_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
AL-Series_Brochure-web_pdf View