Product Description
NLR-404AT/1EL 4" AT Low Voltage Housing 120V/12V Electronic Transformer by Nora Lighting is a compact, air-tight remodel housing designed for low voltage MR16 lamps. It features a built-in electronic transformer and air-tight construction that meets ASTM-283 standards, ensuring energy efficiency and compliance with modern building requirements. Ideal for residential and commercial lighting renovations, it installs easily from below the ceiling for retrofit applications.
- Brand: Nora Lighting
- Model: NLR-404AT/1EL
- Series: 4" Air-Tight Low Voltage Remodel Housing
- Input Voltage: 120V
- Output Voltage: 12V
- Transformer Type: Electronic Transformer
- Wattage: 3W–50W
- Socket: GU5.3 Bi-pin with heat shield
- Lamp Type: 12V MR16 (not included)
- Mounting: Four tension springs for retrofit installation
- Air-Tight Rating: Meets ASTM-283 requirements
- Certifications: cULus Listed for Damp Location
- Warranty: 5-Year Limited Warranty
Free shipping on orders over $250
Product Benefits
- Retrofit ready: Designed for quick installation in existing sheetrock ceilings without access from above.
- Energy efficient: Air-tight construction prevents air leakage, reducing heating and cooling losses.
- Precision illumination: Compatible with a wide range of trims for directional or accent lighting.
- Versatile performance: Accepts both dimmable and standard MR16 low-voltage lamps.
Key Features
- Electronic transformer: Converts 120V input to 12V output for MR16 lamp operation.
- Compact aluminum housing: One-piece drawn design ensures long-lasting durability and easy ceiling alignment.
- Air-tight gasketed design: Restricts airflow to less than 2 CFM per ASTM-283 testing.
- Easy retrofit installation: Four high-tension steel spring clips hold housing securely in place.
- Wide compatibility: Works with a range of Nora trims for baffle, reflector, and lens options.
Specifications
Technical Specs
| Input Voltage | 120V AC |
| Output Voltage | 12V AC (Electronic Transformer) |
| Lamp Type | 12V MR16 (not included) |
| Wattage Range | 3–50W |
| Dimming Compatibility | Electronic Low Voltage (ELV) |
Construction & Mounting
| Housing Material | 0.05” white baked enamel aluminum |
| Mounting | Spring clips for ceiling thicknesses from ⅝"–1⅜" |
| Junction Box | 15 cu. in. galvanized steel, prewired with snap-on covers and Romex pryouts |
Dimensions
| Ceiling Cutout | 4⅜" |
| Length | 14½" |
| Height | 5⅝" (50W model) |
Compliance & Safety
| Certifications | cULus Listed for Damp Location; Wet Location with specified trims |
| Air-Tight Rating | Meets ASTM-283 requirements |
Applications
- Residential remodels: Ideal for upgrading existing downlighting systems to energy-efficient low voltage fixtures.
- Accent lighting: Perfect for highlighting artwork, architectural details, or merchandise displays.
- Hospitality spaces: Provides glare-free, focused illumination for hotels and restaurants.
- Bathrooms and kitchens: Use with wet-rated trims for moisture-prone environments.
Installation Tips
- Cutout size: Use the included 4⅜" template for accurate ceiling openings.
- Keep clearance: Maintain at least 3" from insulation and ½" from combustibles.
- Pair with trims: Compatible with Nora trims NL-410 through NL-4865 for various beam styles and finishes.
- Check transformer type: Use only electronic-compatible dimmers with ELV transformer models.
Frequently Asked Questions
Is the NLR-404AT/1EL air-tight?
Yes, it meets ASTM-283 Air-Tight standards to minimize airflow and energy loss.
What type of transformer is used?
This model uses a 120V/12V electronic transformer for low voltage MR16 operation.
Can this be used in wet locations?
Yes, when paired with wet-rated trims such as NL-422, NL-423, or NL-426.
What lamp types are compatible?
It is designed for 12V MR16 lamps with a maximum of 50W (lamp not included).
Does it include the socket?
Yes, it includes a GU5.3 Bi-pin socket with integrated heat shield.
