Acuity Brands has introduced the Lithonia Lighting® RTLED™ 2’x4’ and 1’x4’ luminaire models .
The RTLED family of volumetric recessed luminaires, which are factory-enabled with Acuity Brands’ nLight™ intelligent controls interface, deliver high-quality ambient white light for general illumination applications while reducing energy consumption, maintenance costs and a building’s environmental footprint.

Powered by an advanced LED light engine, the RTLED luminaire delivers a superior lighting environment: high color rendering (80+ CRI), 3500K color temperature, and full range dimming through the nLight 0-10V DC embedded control device.

The RTLED is able to reduce maintenance costs by delivering up to 50,000 hours of light. With built-in nLight controls, the RTLED can be configured to perform intelligent tasks—including dimming themselves by Lumen Maintenance, a means of eliminating the waste associated with over-lighting early in its life cycle. This maximizes luminaire life while minimizing energy consumption.

The RTLED luminaires  also feature a small, compact design (only 3-1/8” deep) and allow building owners to meet “green” and sustainability goals in numerous ways.

Additionally, the products contain no mercury or lead and are made with recycled steel and other components and materials to minimize waste in the manufacturing and distribution process.