SBS Series - Shadow Box Square LED

The Shadow Box Square LED (SBSL) luminaire combines digital lighting and control technologies with an aesthetically pleasing, uniform brightness and clean lines which make the SBSL the perfect solution for applications such as schools, offices and hospitals. The combination of perforated perimeter with white center section is a unique look for today’s recessed ceiling applications. 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 extruded aluminum door frame has superior structural integrity with premium appearance and mitered corners. Door frame is painted after fabrication, standard. Powder-painted rotary cam latches provide easy, secure door closure. Integral T-bar clips are standard. Acrylic shielding material is 100% UV stabilized.


Stylish open matte white surrounded by perforated patterned trim creates a unique lighted appearance and adds visual interest to the space.


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).

Optional nLight® embedded controls make each luminaire addressable - allowing it to digitally communicate with other nLight enabled controls such as dimmers, switches, occupancy sensors and photocontrols. Simply connect all the nLight enabled control devices and the SBSL luminaires using standard Cat-5 cabling, and enjoy unique plug-and-play convenience as devices and luminaires automatically discover each other and self-commission

Lumen Management: Unique lumen management system (option N80) provides onboard intelligence that actively manages the LED light source so that constant lumen output is maintained over the system life, preventing the energy waste created by the traditional practice of over-lighting.

Step-level dimming option allows system to be switched to 50% power for compliance with common energy codes while maintaining fixture appearance.

Driver disconnect provided where required to comply with US and Canadian codes.


Drivers and internal components are accessible from floor. Suitable for direct insulation contact. Suitable for damp location.

Maintenance: LED boards include plug-in connectors for easy replacement or servicing.

Product overview and specifications
Brand Name Lithonia Lighting
Color White
Color Rendering Index 80
Control Networkable Control
Correlated Color Temperature 3000 K, 3500 K, 4000 K, 5000 K
Environment Indoor
Finish Gloss
Light Source LED
Listings CSA, DLC Standard, IC
Lumen Output 4000 LM
Mounting Type Recessed
Product Type Troffer
Series 2SBSL2, 2SBSL4
Shape Rectangular
Voltage Rating 347, MVOLT
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
2SBSL-2X2_pdf View
2SBSL-2X2-EMERGE_pdf View
2SBSL-2X4_pdf View
2SBSL-2X4-EMERGE_pdf View
Technical Files
Installation documents, building information models, etc.
This is the Section Header component
File Type Document Title View
SBSL-Flyer_pdf View