Nora Lighting NHIOICD-48LE3/EM2 4" Iolite LED Dedicated IC Airtight New Construction Housing w/ EM Driver, 16W, 120V input; Triac / ELV dimming

Product Overview

Dedicated 4" recessed new‑construction housing from Nora Lighting (model NHIOICD-48LE3/EM2) rated IC‑airtight for installation in ceilings that contact insulation.

Designed for 120 V input, 16 W LED modules, and compatible with TRIAC/ELV style dimming; includes an emergency (EM) driver option as indicated by the model designation.

Key Features

• IC‑rated airtight housing — can be in direct contact with ceiling insulation
• New‑construction design — mount before ceiling finish
• Rated for 120 V input and 16 W LED module
• Compatible with TRIAC (forward phase) / ELV dimming controls when paired with an appropriate dimmer
• Model includes emergency (EM) driver configuration (NHIOICD-48LE3/EM2)

What this housing does

The NHIOICD-48LE3/EM2 is a dedicated 4‑inch recessed housing intended for new‑construction installations. It provides the enclosure, thermal management and mounting for a compatible 16 W LED module and includes an emergency (EM) driver configuration as part of the model designation.

Recommended applications

Use this housing in new‑construction residential and commercial ceilings where a compact 4" aperture and IC‑rated enclosure are required.

• General and accent recessed lighting
• IC‑rated ceilings where the housing may contact insulation
• New‑construction projects where installation occurs before the ceiling finish

Electrical requirements and dimming compatibility

This model is specified for 120 V line input and a 16 W LED load. The housing is compatible with TRIAC (forward phase) and ELV (reverse phase/electronic low‑voltage) dimming controls when paired with a dimmer rated for the connected load.

• Input voltage: 120 V
• Rated wattage: 16 W
• Dimming: TRIAC / ELV compatible — pair with a dimmer rated for the LED load

Installation and mounting

The NHIOICD-48LE3/EM2 is designed for new‑construction mounting, meaning the housing is installed prior to the ceiling finish. It is IC‑rated and airtight, allowing direct contact with ceiling insulation and helping to maintain building envelope integrity.

• New‑construction mounting — install before drywall or ceiling finish
• IC‑airtight — permitted in contact with insulation

Key specifications

Use the specifications below for planning and product selection. Confirm model number and any matching trims or modules required for a complete luminaire.

• Brand: Nora Lighting
• Model / SKU: NHIOICD-48LE3/EM2
• Product type: Recessed housing (new construction)
• Aperture size: 4 in
• Wattage: 16 W
• Voltage: 120 V
• Dimming type: TRIAC / ELV compatible
• Housing rating: IC Airtight

Before You Order

Confirm the exact model number (NHIOICD-48LE3/EM2) and quantity required. This listing is for the recessed housing only; specify compatible trims and LED modules separately if needed.

• Ensure the project circuit provides 120 V and accommodates the 16 W LED load.
• Pair with a TRIAC/ELV dimmer rated for LED loads for proper dimming performance.
• Verify emergency driver requirements and local code for emergency lighting if using the EM configuration.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Nora Lighting NHIOICD-48LE3/EM2 4" Iolite LED Dedicated IC Airtight New Construction Housing w/ EM Driver, 16W, 120V input; Triac / ELV dimming. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.