New Construction Frame-In with Collar for 4" Iolite Can-less

New construction frame-in with collar for pre-wiring and easier layout planning. Compatible Fixtures: NIOC-4RNB: 4" Iolite Can-less Round Bullnose NIOC-4RNDC: 4" Iolite Can-less Round Downlight NIOC-4RPH: 4" Iolite Can-less Round Pinhole NIOC-4RSLA: 4" Iolite Can-less Round Adjustable Slot NIOC-4SNDSQ: 4" Iolite Can-less Square Downlight