• Eco-Friendly

    Eco Friendly

    Eco Friendly items utilize energy efficient technology or sustainable manufacturing processes to provide a product that saves operating costs while being a more responsible environmental choice.

    Eco Friendly products include Compact Fluorescent light bulbs, LED light bulbs, and items that utilize sustainable materials such as bamboo or use post consumer recycled content.

  • Energy Efficient

Design by NORA Lighting.

The Marquise 5" Air-Tight LED New Construction Housing is a new construction housing for use in non-insulated ceilings, where insulation can be kept 3" from fixtures.


  • Plaster Frame: High quality 0.032 steel die cut one piece frame. Bar hanger brackets on all four sides provide two possible positions for installations.
  • Housing: 0.040 steel housing with riveted cap adjusts to maximum ceiling thickness of 1.375". Constructed as spot welded cylindrical wrap capped with a riveted dome. Spring brackets accept torsion wing trim springs.
  • Clearance: Non-IC housings require a minimum clearance of 3" from thermal insulation and 0.5" from adjacent building components.
  • Air Flow Restriction: Housing has factory installed gaskets to restrict airflow from room into ceiling plenum to <2CFM (cubic feet per minute) in accordance with ASTM-283 Air-Tight requirements.
  • Bar Hangers: Two 13.75" to 24.5" adjustable bar hangers with captive nails are included on frame. Bar hangers are parallel to junction box, but can be repositioned 90 degrees perpendicular to junction box if desired. "L" Shaped bar hanger foot to align to bottom of construction joist. A T-Bar notch allow for easy installation in a suspended ceiling.
  • Junction Box: Prewired 25 cubic inch 0.064" thick galvanized steel, with five 0.5", two 0.75" knockouts, four Romex® pryouts, and snap on covers. All leads are #18AWG wire, the ground wire is connected to the bottom, and quick connectors are supplied on all leads. Through branch circuit wiring, (4-in, 4-out).
  • Quick Connect Feature: Housing contains three UL approved quick connections that allow insertion of 0.25" stripped solid or tinned standard conductors to be inserted into the connector. Connectors are pre-attached to fixture power, common, and ground circuits.
  • Thermal Protector: External thermal device is located on the junction box.
  • Trim: Compatible with Marquise 5" Trims (sold separately).
  • Wiring: Standard flex whip carries wire lead from junction box into housing. Wire leads extend from housing and thermal device to the luminary disconnect.
  • Driver: CREE LMD125 for 120V 850/1250 lumen. ERP ELM03W-0440-34 for 277V 850/1250 lumen. CREE LMD300 for 120/277 2000 lumen.


  • 850 & 1250 Lumen Triac dimming standard
  • Comfort Dim requires ELV dimmer
  • 2000 lumen 0-10C dimming standard
  • Consult factory for optional 850 & 1250 lumen 0-10V and 2000 lumen triac dimming


  • UL Listed for Damp location with feed through
  • Meets or exceeds ASTM-E283 Air-Tight Requirements
  • Title 24 Compliant

  • Housing: 10.5"L X 7.25"W X 7.5"H
  • Cutout: 5.625"
Steel, aluminum
Lamp Type
Manufacturer Information
Click to download specifications.
Item Number
NHM-512LE1 NHM-512CLE1 NHM-512LE2 NHM-512CLE2 NHM-520LE1 NHM-520CLE1 NHM-520LE2 NHM-520CLE2