Downlighting High Intensity Discharge Recessed Housings: Housing Type - Recessed Downlight; Lamp Type - Incandescent ; Nominal Aperture - 4 in. Round; Volts/Ballast - 120; Ceiling Opening - 4.25 in. (108mm); Additional Information - Dimension: 10.25 in. L x 14.25 in. W (260x362mm)
Additional Info: Dimension: 10.25 in. L x 14.25 in. W (260x362mm)