ALLS

AL Series Surface-Mount LED Luminaire

The AL Series surface-mount LED luminaire combines clean, fine lines with a unique design that complements any space. The completely luminous optical system provides a concave visual appearance that blends with the ceiling plane, while providing higher fixture efficacy and even illumination. The result allows for a quiet, contemporary lighting design ideal for multiple applications from retail to modern commercial office and hospitality.

The high-efficacy light engine delivers long life and excellent color, ensuring a lighting installation that is efficient and sustainable.

Construction

Rugged, one-piece cold-rolled steel reflector assembly with embossed steel for increased structural integrity and strength. Polyester powder-paint after fabrication. Hinged doorframe assembly retains optical assembly and easy access to electrical components.

Optics

Luminous optical system consists of a high performance transmittance diffuser coupled with a concave, clear, ribbed refractor for and 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.

Electrical

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).

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 AL luminaires using standard Cat-5 cabling. 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.

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

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

Installation

Surface mounting. Suitable for damp location. Maintenance: LED boards include plug-in connectors for easy replacement or servicing.

Specifications
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
Lumen Maintenance L80
Lumen Output 4000 LM
Product Type Surface Light
Series 2ALLS2, 2ALLS4, ALLS4
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
2ALLS2-2X2_pdf View
2ALLS4-2x4_pdf View
ALLS4-1X4_pdf View
Technical Files
Installation documents, building information models, etc.
Resources
Download brochures, sell sheets, photometry files and other sales tools.
File Type Document Title View
AL-Series_Brochure-web_pdf View
LL-SurfaceMount_SellSheet_pdf View