DLR4 | DLR56 Recessed LED Downlight Redesigned to boost energy efficiency, the DLR Recessed LED Downlight Series offers you the key features you have come to expect and desire, but its new compact design allows for greater savings. Whether itβs residential, retail, or commercial, the DLR Series continues to deliver low energy consumption, long life, and uniform illumination with true color rendering making it a perfect choice for most applications.