Questions about the Cobalt 4" LED Retrofit Reflector Trim?
Our US-based, ALA-certified product specialists can help you find the right design.

Questions about the Cobalt 4" LED Retrofit Reflector Trim?
Our US-based, ALA-certified product specialists can help you find the right design.

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Key Features
The Cobalt 4” LED Retrofit Reflector Trim from Nora Lighting offers notable light output paired with low power consumption, set in a small package. A metal housing with small fins supports strong, efficient LED lamping within, mellowed easily by a translucent lens and focused by a sleek, round trim for an enduring, versatile function.
Since its inception in 1989, Nora Lighting has grown into one of the nation’s leading architectural and accent lighting manufacturers. Nora Lighting combines its talents in world-class customer service with eco-friendly product lines that champion mercury, lead and PCB-free LED lighting.
Key Features
The Cobalt 4” LED Retrofit Reflector Trim from Nora Lighting offers notable light output paired with low power consumption, set in a small package. A metal housing with small fins supports strong, efficient LED lamping within, mellowed easily by a translucent lens and focused by a sleek, round trim for an enduring, versatile function.
Since its inception in 1989, Nora Lighting has grown into one of the nation’s leading architectural and accent lighting manufacturers. Nora Lighting combines its talents in world-class customer service with eco-friendly product lines that champion mercury, lead and PCB-free LED lighting.
- Cree COB LED with integrated driver
- Ceramic platform
- Nora designed UTM (Unitized Thermal Management) includes thick die-cast aluminum heat sink to dissipate heat from LED and separate heat from driver
- Aluminum spun trim with deep-set diffused lens for excellent visual comfort while providing high lumen output
- GU24 Socket adapter available for use with GU24 base housings; Includes medium base socket set. Construction:.
- Nora Lighting's Comfort Dim technology (aka Warm Dimming) allows LED luminaires to warm the color temperature as the fixture is being dimmed
- Material: Aluminum
- Dimmer Not Included
- Dimmer Type: ELV or TRIAC dimmer
- Lighting Style: Downlight
- Location Rating: UL Listed Wet
- Title 24 Compliant: This design is compliant with California's expansive Title 24 energy use regulations.
- Eco-Friendly Packaging: This design is shipped using recycled, recyclable or limited packaging materials to reduce waste and carbon footprint.
- ENERGY STAR® Certified: Rated energy efficient by the Environmental Protection Agency.
- Warranty: 5-Year Limited Warranty
- Made In China
Compare Brightness:

Lumens
The amount of light that comes from a bulb, which has commonly been measured in watts. The more lumens, the brighter the bulb.Wattage
A measurement of the power delivered to a component of an electric circuit (allowing a one-ampere current to flow through the component under the pressure of 1 volt.)Bulb Shape
Bulb shapes are denoted with a letter, which describes the shape, and a number, which indicates the size. The number indicates the diameter of the light bulb at its widest part in eighths of an inch.Base
The part of the bulb that connects to the fixture and its power supply. Bulb bases are denoted with the letter E, and a number which indicates the diameter of the bulb base at its widest part in millimeters.Voltage
Indicates how much voltage a bulb can accept via the fixture it's installed in.Light Color Temperature
The relative color from a light source, measured on the Kelvin temperature scale. Warm light is lower in color temperature (2700-3000 K) and cool, blue light is higher (5000 K).Average Rated Life
The average amount time that a bulb is expected to last.CRI
CRI = color rendering index. This number, which can go from 0 to 100, measures the ability of a light or bulb accurately renders colors. The higher the number, the better, with most quality bulbs these days measuring at least in the 80s.Manufacturer IDs: view
NLCBC2-45127WW/10 NLCBC2-45130WW/10 NLCBC2-45135WW/10 NLCBC2-451CDHZMPW/A NLCBC2-45130HZMPW/10 NLCBC2-45130HZMPW/A NLCBC2-45127HZMPW/10 NLCBC2-45140HZMPW/10 NLCBC2-45135HZMPW/10 NLCBC2-45135HZMPW/A NLCBC2-451CDBW/A NLCBC2-45130BW/10 NLCBC2-45130BW/A NLCBC2-45127BW/10 NLCBC2-45140BW/10 NLCBC2-45135BW/10 NLCBC2-45135BW/A NLCBC2-451CDCOCO/A NLCBC2-45130COCO/10 NLCBC2-45130COCO/A NLCBC2-45127COCO/10 NLCBC2-45140COCO/10 NLCBC2-45135COCO/10 NLCBC2-45135COCO/A NLCBC2-451CDDD/A NLCBC2-45130DD/10 NLCBC2-45130DD/A NLCBC2-45127DD/10 NLCBC2-45140DD/10 NLCBC2-45135DD/10 NLCBC2-45135DD/A NLCBC2-451CDNN/A NLCBC2-45130NN/10 NLCBC2-45130NN/A NLCBC2-45127NN/10 NLCBC2-45140NN/10 NLCBC2-45135NN/10 NLCBC2-45135NN/A NLCBC2-451CDMPW/A NLCBC2-45130MPW/10 NLCBC2-45130MPW/A NLCBC2-45127MPW/10 NLCBC2-45140MPW/10 NLCBC2-45135MPW/10 NLCBC2-45135MPW/A NLCBC2-451CDBB/A NLCBC2-45130BB/10 NLCBC2-45130BB/A NLCBC2-45127BB/10 NLCBC2-45140BB/10 NLCBC2-45135BB/10 NLCBC2-45135BB/A NLCBC2-451CDHZW/A NLCBC2-45130HZW/10 NLCBC2-45130HZW/A NLCBC2-45127HZW/10 NLCBC2-45140HZW/10 NLCBC2-45135HZW/10 NLCBC2-45135HZW/A NLCBC2-451CDWW/A NLCBC2-45130WW/A NLCBC2-45135WW/A NLCBC2-451CDBZBZ/A NLCBC2-45130BZBZ/10 NLCBC2-45130BZBZ/A NLCBC2-45127BZBZ/10 NLCBC2-45140BZBZ/10 NLCBC2-45135BZBZ/10 NLCBC2-45135BZBZ/A NLCBC2-451CDDW/A NLCBC2-45130DW/10 NLCBC2-45130DW/A NLCBC2-45127DW/10 NLCBC2-45140DW/10 NLCBC2-45135DW/10 NLCBC2-45135DW/A
California Residents: Prop 65 regulations
Cobalt 4" LED Retrofit Reflector Trim Availability
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Cobalt 4" LED Retrofit Reflector Trim Technical Files and Diagrams
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