• 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 Cobalt 4" Air-Tight Line Voltage New Construction Housing delivers ultra-high design quality in any application with minimal apertures ideal for R/PAR20 or PAR16 designer light sources.

Product Features:

  • Adjustable socket mounting plate
  • Housing requires 3" clearance from insulation and 1/2" from other materials
  • Rated for use with a line voltage lamp
  • Ceiling Thickness: Housing adjusts from 5/8" to 1 3/8"


  • 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.
  • Socket: Galvanized steel socket plate adjusts inside housing for optimum light performance. Contains a single medium base socket. Protective cap included to protect socket interior during ceiling painting. Socket plate can be removed in the field to convert to a floating socket.
  • Lamp Adjustment: Adjustable socket mounting plate allows different types of lamps to be used for best possible light distribution. Socket can be removed from socket plate for adjustable trims.
  • Installation: Bar hangers are adjustable from 13-5/8" to 24-1/2" and can be repositioned 90 degrees. Bar hangers are slotted for T-bar installation and include captive nails.
  • Junction Box: Listed for through branch circuit wiring and contains seven 1/2" and four ROMEX® pryouts with strain relief
  • Electrical: Quick Connector provided
  • Maximum Wattage: 50W (actual wattage varies with trim)


  • UL Listed for Damp Location with feed through
  • Meets or exceeds ASTM E283 for Air-Tight Requirements; Washington State Approved

  • Housing: 8.5"L X 5.625"W X 5.75"H
  • Cutout: 4.375"
Steel, aluminum
Lamp Type
Manufacturer Information
Click to download specifications.
Item Number