IC airtight universal housing with a height which allows for use in construction. Has the ability to go with a lamp up to 90W maximum, for direct contact with ceiling insulation. Has integral thermal protector guards against improper lamping and also has an adjustable socket bracket that allows for different lamp types/sizesand proper andconsistent lamp positioning. Junction box is listedfor though branch circuit wiring and has knockoutswith true pry-out slots.