Product details : -Ceiling cut-out: 4 5/8" -Adjustable hanger bars allow the housing to be positioned at any point within a 14"-24" joist span -With 4 in-4 out J-box -UL listed for feed through wiring and damp locations -Thermally protected against misuse of insulation and improper lamping -120V 50W Max. PAR20/R20 or LED PAR20 lamp 1.59cuft/ctn 8ps/ctn
