LITHONIA LIGHTING® 2BLT4-series Low profile LED recessed luminaire with die-formed enclosure for dimensional consistency and painted after fabrication with a polyester powder paint for improved performance and protection. Curved, linear prisms diffuser. The reflector is finished with a high reflective matte white powder paint for improved aesthetics and increased light diffusion. Diffusers are extruded from impact modified acrylic for increased durability. Volumetric illumination is achieved by creating an optimal mix of light to walls, partitions and vertical and horizontal work surfaces rendering the interior space, objects and occupants in a more balanced, complimentary luminous environment. Long-life LEDs, coupled with high-efficiency drivers, provide superior quantity and quality of illumination for extended service life. 80% LED lumen maintenance at 60000 hours. eldoLED dims to 1% (0 to 10 V dimming). Suitable for schools, offices and other commercial spaces, retail, hospitals and healthcare facilities applications.