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4 in. Line Voltage Remodel Housing - IC Airtight


The 4 in. Line Voltage Remodel Housing is high quality, lightweight, and ideal for use in insulated ceilings. Airtight construction reduces energy costs by reducing the amount of air escaping through the ceiling. Rated for direct contact with insulation and combustive materials, Step 1 Dezigns Remodel IC housings install into existing drywall or wood ceilings with no above access. 

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Key Features

  • "IC" Insulated ceiling housings are direct contact rated; no minimum clearance is required
  • Four high tension tempered steel springs secure remodel housing to 5/8" thick (max) ceiling
  • Pre-wired 25 cubic inches 0.064" thick galvanized steel, with five 1/2", two 3/4" knockouts
  • cULus Listed for Damp Location & Feed Through
  • WSEC ASTM E283 for Air-Tight
  • Energy Star Rated
  • RoHS Compliant
  • CA Title 24 Compliant
  • Compatible with E26 Base Bulbs, LED Optional, sold separately


  • LED Bathroom Lighting
  • Residential Ceiling Down Lighting
  • Commercial Ceiling Down Lighting
  • Living Room Lighting
  • Office Lighting
  • LED Kitchen Lighting
  • Pot Lights


 View Spec Sheet 

Yes, with compatible dimmer
Environment Damp Location
13 in / 330.2 mm
4.75 in / 120.65 mm
5.5 in / 139.7 mm
Manufacturer Elumalight
Rating cULus Listed for Damp Location & Feed Through, WSEC ASTM E283 for Air-Tight, Energy Star Rated, RoHS Compliant, CA Title 24 Compliant