This six-inch IC rated remodel housing is suitable for residential and commercial applications and for direct contact with insulation. The airtight housing limits the exchange of air between ceiling plenum and heated/cooled areas. Integral thermal guards protect against improper lamping and with lamp wattage ratings and apertures based off trim selection. The housing adjusts from 1/2" to 1 1/2" to accommodate ceiling thickness and its 7 1/2" height allow it to be used in 2"x8" joist construction.Input Voltage: 120-277VCertifications: cULus Damp Airtight ICAluminum construction provides greater heat dissipation.Washington State Energy Code approved to meet restricted airflow requirements.Airtight housing limits the exchange of air between ceiling plenum and heated/cooled areas.Integral thermal protector guards against improper lamping and misuse of insulation materials.Adjustable socket bracket assures proper and consistent lamp positioning.7 1/2" height allows use in 2"x8" joist construction.PLASTER FRAMEHousing is secured to plaster frame with screws and can be removed for access to junction box.Housing adjusts from 1/2" to 1 1/2" to accommodate ceiling thickness.JUNCTION BOXListed for through branch circuit wiring and includes several 3/4" knockouts.Supplied with three IDEAL push-in wire connectors.UL listed for direct contact with insulationUL damp locationUL feed-throughCUL