The Progress Lighting P185-TG 5ﾔ Non-IC Recessed Housing offers outstanding performance and consistent lamp positioning. Made of galvanized steel, this product is rust-free. It comes with a grounding pigtail wire with ﾽﾔ knockouts. It is shipped with mountinghardware to secure the fixture to the ceiling material. This has a thermal protector to prevent the fixture from overheating when improperly installed. This housing can beadjusted to fitﾽﾔ to 1ﾔ thick ceilings. This product isnon-IC-rated. Itallows for more heat dissipation for safe usage of higher wattage bulbs. Refer to the specification sheet for more details. This is approved for use in New York per calendar #40330. The Progress Lighting P185-TG is listed by the Underwriters Laboratories, a recognized, independent safety-testing agency. For their commitment to provide high-quality lighting fixtures for over 100 years, Progress Lighting is reputed as the #1 decorative lighting line in the industry.