4" PLUS Trimless Iolite downlights have no exposed flange and do not extend beyond the ceiling plane. Iolite PLUS Trimless requires a PLUS Trimless Mud Ring and New Construction housing. Deep regressed cone reflector optimizes visual cut-off and adjust up to 35°.
Required Trimless Mud Plate: NIO-TLMR-4PR
Compatible Housing: NHIOICD-415, NHIOICD-420, NHIOICDCP-415, NHIOICDCP-420
Lumens / Wattage: Up to 2000lm / 24W (varies by housing)
Color Temperature: 2700K
Color Rendering Index: 90 CRI
Beam Spread: Three field changeable optics included
Finish: Black
Listing: cULus listed for damp locations
Accessories: NIO-AS, NIO-HC, NIO-4PRTFA
![4" Iolite PLUS Round Trimless Adjustable, 1500lm/2000lm (varies by housing), 2700K, Black Finish](/vendors/104/large/NIO-4PRTLABB.jpg "4" Iolite PLUS Round Trimless Adjustable, 1500lm/2000lm (varies by housing), 2700K, Black Finish")
