Nora Lighting NIO-4RTLACDXCH/HL 4" Iolite LED Round Trimless Adjustable, 1500lm/2000lm/2500lm (varies by housing), Comfort Dim, Champagne Haze Adjustable / Champagne Haze Reflector SKU_NIO-4RTSLA50XCH/10 Efficacy of over 83 lumens

Efficacy of over 83 lumens per watt

and the available sizes are as follows:

Patents and Patents Pending

Finish: Zinc Plated to resist corrosion and ensure longevity in harsh environments

Nora Lighting NIO-4RTLACDXCH/HL 4" Iolite LED Round Trimless Adjustable, 1500lm/2000lm/2500lm (varies by housing), Comfort Dim, Champagne Haze Adjustable / Champagne Haze Reflector SKU_NIO-4RTSLA50XCH/10 Efficacy of over 83 lumensDetails of the Nora Lighting NIO 4RTLACDXCH HL 4" Iolite LED Round Trimless Adjustable, 1500lm 2000lm 2500lm (varies by housing), Comfort Dim, Champagne Haze Adjustable Champagne Haze Reflector 4" Trimless Iolite downlights have no exposed trim flange and do not extend beyond the ceiling plane. Iolite Trimless requires a Trimless Mud Ring and New Construction housing. Regressed cone reflector optimizes visual cut off and adjust up to 20 Required