NORA Lighting NFBIC-4LMRAT/4W 4" LED Dedicated IC Air-Tight Fire Rated Housing 0-10V Dimming Cobalt Only

2 sold in last 8 hours


customers are viewing this product


NFBIC-4LMRAT/4W Product Description

Specification grade fire-rated new construction housing. The double wall fixture incorporates a non-combustible fiber insulation to prevent passage of flames, toxic gases, ignitable gasses into ceiling plenums. The cULus listed housing is rated for a minimum of 2 hours protection. The noncombustible fiber fill also acts as sound deadening material eliminating the transfer of sound between floors. Suitable for commerical, multi-family and residential applications.


Rated for direct contact with insulation
cULus classified 2 Hour Fire Rating
cULus Wet Listed (Only with designated trims)
cULus listed for damp location and through branch circuit wiring
Quick connect provided
24-1/2” Bar hangers with captive nails and alignment foot
Accommodates 1-3/4” maximum ceiling thickness
cULus and Energy Star listed for wet locations


Plaster Frame: High quality 0.03” steel die cut one piece frame.
Housing: Die formed 20 guage galvanized steel construction. Housing interior is comprised of a flexible non-combustible insulation.
Air Flow Restriction: Housing has factory installed gaskets to restrict airflow from room into ceiling plenum to <2CFM (cubic feet per minute) in accordance with ASTM283 Air-Tight requirements.
Sound Deadening: STC tested by a certified acoustical testing lab. STC (Sound Transfer Class) was only change by 1 point when NFBIC housing was installed. Test reports on file.
Socket Connector: Quick connect provided for electrical connection to LED compatible trim.
Bar Hangers: Two 13-3/4” to 24-1/2” adjustable bar hangers with captive nails are included on frame. Bar hangers are parallel to junction box, but can be repositioned 90º perpendicular to junction box if desired. “L” Shaped bar hanger foot to align to bottom of construction joist. A T-Bar notch allow for easy installation in a suspended ceiling.
Junction Box: Prewired 0.03” thick galvanized steel, with seven 1/2” knockouts, four Romex® pryouts, and snap on covers. All leads are #18AWG wire, the ground wire is connected to the bottom, and quick connectors are supplied on all leads. Through branch circuit wiring, (4-in, 4-out).
Quick Connect Feature: Housing contains three UL approved quick connections that allow insertion of 1/4” stripped solid or tinned standard conductors to be inserted into the connector. Connectors are pre-attached to fixture power, common, and ground circuits.
Thermal Protector: Standard UL thermal protector rated for 90ºC is affixed to inner top surface of housing.
Installation: Number of luminaries not to exceed the ratio, one per 25sq ft of the total ceiling area, with minimum separation of 3ft between luminairies.
cULus Classified for two hour fire rating
cULus Listed for Damp Locations with feed through
cULus Listed for Wet Locations when used with compatible trims
Meets or exceeds ASTM-283 Air-Tight requirements
ANSI/UL 1598
STC tested for sound trasfer

About Nora Lighting

After stepping into the lighting game just a little over 20 years ago, Nora lighting has sprinted its way to the top of light fixture suppliers. With a team of the most hip design experts and engineering technologies Nora lights can add a modern, yet dependable edge to your home, job, or college dorm. Nora track lighting and recessed lighting are amongst the best available. So why not play it stylish and smart and go with Nora lighting?
Please email us with the products you need and the details of your job at
NORA Lighting NFBIC-4LMRAT/4W 4" LED Dedicated IC Air-Tight Fire Rated Housing 0-10V Dimming Cobalt Only
You have successfully subscribed!