Nora Lighting NHIOICD-220DAL 2" Iolite LED Dedicated IC Airtight New Construction Housing, 24W, 120-277V input; DALI dimming

Product Overview

The Nora Lighting NHIOICD-220DAL is a 2-inch new-construction recessed housing designed for dedicated Iolite LED modules. It is IC‑rated for direct contact with insulation and accepts 120–277V input, including 277V commercial circuits.

This model provides 24 W of LED power and is configured for DALI dimming control. It requires a compatible Nora trim and is intended for new-construction installations where the housing is installed before the ceiling is finished.

Key Features

• 2 in aperture recessed housing for dedicated Iolite LED modules
• 24 W LED power rating (as specified for this housing)
• Multi‑volt input: 120–277 V to support residential and commercial circuits
• IC‑Airtight housing: can be in direct contact with ceiling insulation
• New‑construction configuration: mounts before the ceiling is finished
• DALI dimming compatibility (model designation includes DALI)

Function and intended use

The NHIOICD-220DAL is a purpose-built new‑construction recessed housing for 2‑inch Iolite LED downlight applications. It serves as the in‑ceiling enclosure and electrical interface for a dedicated Nora Iolite LED module, supporting general, accent, and task recessed lighting layouts in residential and commercial projects.

• Designed for new‑construction installs—mounted before ceiling finishes are applied
• Used where a compact 2 in aperture recessed solution is required

Electrical and dimming compatibility

This housing accepts a multi‑volt input and is specified for 24 W operation with a 120–277 V input range. The model designation includes DALI, indicating the housing is intended for use with DALI dimming systems when paired with the appropriate DALI‑capable Nora LED module or driver.

• Wattage: 24 W (housing specified for this power level)
• Voltage: 120–277 V to support both 120 V residential and 277 V commercial circuits
• Dimming: DALI compatibility implied by model suffix—use with DALI drivers/modules

Installation and mounting

Install the NHIOICD-220DAL during new‑construction rough‑in. The housing is intended to be secured to framing or mounting brackets and then concealed by the ceiling finish. Field wiring connects to the housing's electrical compartment per local code and project wiring diagrams.

• Mounting type: New‑construction—installed before ceiling finish
• Accommodates standard rough‑in wiring practices for recessed fixtures

Trim and LED compatibility

This housing is designed to accept the correct Nora trim and dedicated Iolite LED module. Confirm trim and LED module compatibility with the NHIOICD‑220 series before ordering to ensure proper fit, optical performance, and dimming behavior.

• Match the housing to the intended Nora Iolite trim and LED module
• Trim and LED module are sold separately—verify part numbers for compatibility

Housing rating and insulation contact

The NHIOICD-220DAL is IC‑Airtight rated, which permits direct contact with ceiling insulation while helping to minimize airflow between conditioned and unconditioned spaces when properly installed.

• IC‑rated: safe for direct contact with insulation
• Airtight: reduces air leakage between ceiling plenum and conditioned space

Before You Order

Confirm the model number and quantity required before ordering. This listing is for the Nora Lighting NHIOICD-220DAL recessed housing only; trims, Iolite LED modules, and DALI drivers (if separate) are not included unless specified.

• Verify compatibility with the intended Nora trim and Iolite LED module
• Ensure your project wiring supports 120–277 V and DALI dimming if required

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NHIOICD-220DAL 2" Iolite LED Dedicated IC Airtight New Construction Housing, 24W, 120-277V input; DALI dimming. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.