1004ICR Features: -Frame-In-Kit.-Material: Aluminum or galvanized steel.-UL listed convertible IC/Non-IC.-Integral retaining spring secures housing to ceilings up to 2 thick.-Removable for access to junction box and ceiling plenum.-UL listed for 90 C supply wire.-Socket Housing: Attached trim retaining spring secures trim to any height on housing wall.-Socket: Porcelain medium base: nickel plated screw shell.-Thermal Protector: Meets NEC and U.L. requirements.-Housing: .032 (#20 ga.).-Junction Box: 2 1/2 X 2 1/2 X 3 1/2 (21 cu. in.) .032 (#22 ga.).-Pre-wired with #18 ga. Specifications: -SF1 (300 Volt 200 C) leads to junction box. Collection: -Lytecaster collection.