The double wall new construction housing for use in 2/12 to 6/12 pitch slopes, 9 to 27 degrees, can be completely covered with insulation. Real Nail 3 system permits quick placement of housing anywhere within 24” OC joists or suspended ceilings IC926, recommended lamps: A19/MR16/BR30/R30/PAR30/PAR30L/PAR38 Medium base porcelain with nickel-plated copper screw shell UL Listed, CSA certified to US and Canadian standards, Listed for damp locations Standard 120 volts used in most residential applications Does not include light source Juno’s patented Slope Ceiling Down-Lites also direct light straight down, providing proper lighting from a sloped surface. Emergency battery back-up not included in this version Manufacturer limited warranty Actual Diameter (Inches): 7.03 Common Diameter (Inches): 7 Depth-Adjustable Socket: No Minimum Depth Required (Inches): 7.625 Airtight Seal: Yes Light Bulb Base Type: Medium base (E-26) Lowe's Exclusive: No Maximum Bulb Wattage: 90 Number of Bulbs Required: 1 Package Quantity: 1 Project Type: New construction Recommended Light Bulb Shape: PAR38 Specialty Type: Slope Warranty: 1-year limited IC-Compatible: Airtight IC CA Residents: Prop 65 Warning(s): No ENERGY STAR Certified: No Safety Listing: UL safety listing Title 24 Compliant: No UNSPSC: 39111500