4" LED Dedicated IC Air-Tight New Construction Housing

4″ IC Air-Tight Dedicated New Construction housings are designed for use with all 4″ Nora Lighting LED retrofit luminares. IC housings are high quality, light weight units ideal for use in insulated ceilings. Airtight construction reduces energy costs by reducing the amount of air escaping through the ceiling. Rated for direct contact with insulation (except spray foam insulation) and combustive materials, Nora IC housings are easy and quick to install.

Compatible Reflectors:
NPR-4 4″ Pearl LED Series
NLCBC-4 4″ Cobalt LED Series
NLCBC2-4 4″ Cobalt Click LED Series
NOX-4 4″ Onyx LED Series
NOXAC-4 4″ AC Onyx LED Series
NOXTW-4 4″ Onyx Tunable White LED Series
NRMC2-4 4″ Marquise II LED Retrofit Series
NIR-4 4″ Iolite LED Retrofit Series



• Specification Sheet

• Instruction Sheet

Additional information

Light Source


Aperture Size


Construction Type

New Construction, Air-Tight IC