IC housing approved for direct contact except polyurethane that can meet the Chicago Plenum requirements (-X). This housing is compatible with the square 3.5’’ trims of the Ardito line. Offered in performance 1, performance 2 and Lumenetix (L) for the warm dimming and color tuning options, this housing is compatible with 120V and 277V input, and can dim the lights on a 120V input.