Nora Lighting introduces Onyx Squares, modernist square-shaped LED retrofit downlights with deep-set optics for optimal visual comfort. The Squares can be installed in new construction, remodels or retrofits, and are a recent addition to Nora’s Onyx LED Downlight Series. New models are available in 3-inch apertures for 4-inch housings (650 lumens) and 4.125-inch apertures for 6-inch housing (800 lumens). An integral driver and Samsung LEDs are part of the Onyx package. Onyx Squares can be retrofitted into existing 4-inch and 6-inch round housings and oriented to any position within the housings.