Product Description
NHIOICD-215LE4 is a high-performance 2" Iolite IC-rated Air-Tight New Construction Housing by Nora Lighting. Designed for use in insulated ceilings, this 20W housing offers tool-less driver access and multiple dimming options. It is ENERGY STAR® certified, RoHS compliant, and meets Title 24 JA8-2022 standards, making it ideal for high-efficacy commercial and residential lighting applications.
Brand: Nora Lighting
Model: NHIOICD-215LE4
Application: New Construction, IC Air-Tight Housing
Input Voltage: 120V / 277V
Wattage: 20W
Dimming: Triac / ELV / 0-10V
Compatible Trims: NIOB-2 series (Round/Square, Deep Reflector, Gimbal, Bullnose, Pinhole)
Ceiling Cutout: 3-1/4"
Free shipping on orders over $250
Product Benefits
- IC rated for direct contact with insulation (excluding spray foam)
- Tool-free driver removal from below the ceiling for easier maintenance
- Adjustable bar hangers fit joists from 13-3/4" to 24-1/2"
- Meets ASTM E283 Air-Tight requirements for energy savings
Key Features
- Tool-less Driver Access: Patented design allows driver removal without removing housing:contentReference[oaicite:0]{index=0}
- Junction Box: 25 cu in prewired box with knockouts and snap-on cover
- Bar Hangers: Parallel or perpendicular mounting with T-bar notches and nail-in mounting
- Air-Tight Certification: Factory gasketed to restrict airflow to <2CFM
Specifications
Technical Specs
| Input Voltage | 120V / 277V |
| Wattage | 20W |
| Dimming | Triac / ELV / 0-10V |
| Power Factor | ≥ 0.90 |
| Operating Temperature | 40°C max |
Physical Specs
| Cutout Size | 3-1/4" |
| Height | 5-5/8" |
| Length | 16-7/8" |
| Width | 10-1/2" |
Application Examples
- Commercial and retail ceilings with 2" architectural trims
- High-end residential new construction requiring energy compliance
- Multi-family housing and LEED projects
- Environments requiring high-lumen, compact downlights
Installation Tips
- Use bar hangers with captive nails to secure between joists or T-grid ceilings
- Access driver through bottom opening for maintenance or emergency upgrades
- For ceilings thicker than 1/2", use optional NIO-2EXTC2 extension collar
- Compatible with remote emergency battery (NEPK-07LEDUNV), if specified with /PEM option
Frequently Asked Questions
Q: Can this housing be used with spray foam insulation?
A: No, it is IC rated but not approved for direct contact with spray foam:contentReference[oaicite:1]{index=1}.
Q: Which trims are compatible with NHIOICD-215LE4?
A: It is compatible with the full NIOB-2 series: reflectors, gimbals, pinholes, and more.
Q: Can I service the driver without removing the fixture?
A: Yes, the patented driver can be accessed and removed from the room side.
Q: Is it Title 24 JA8 certified?
A: Yes, when used with compatible high-efficacy trims.
Q: What dimming protocols are supported?
A: This housing supports Triac, ELV, and 0-10V dimming for maximum flexibility.
