Thomas Lighting PS1 6-Inch Recessed Housing, 8-Pack For new construction Use up to 150-Watt BR or PAR lamp in non-IC applications Most trims allow up to 75-Watt BR or PAR lamp in Type-IC applications Use up to 90-Watt PAR38 lamp when used with TRB30 fully enclosed trim (sold separately) Inter-locking bar hangers with pre-positioned nails extend to 16-Inch or 24-Inch joist spacing