Westgate 4" Fire Rated Junction Box Housing step light and a Timer

and a Timer

Diameter of shade: 6-7/8"

or S713CCoverplate  Document Installation  Instructions

Square-Wire Spring: Forms its own threads for a long-lasting hold

Deep skirt design enhances protection against flash-over and exposed conductors

Westgate 4" Fire Rated Junction Box Housing step light and a TimerTechnical Specs UL Listed Type IC Rated for Direct Contact With Insulation; Complies With The Standard of UL for Luminaires (UL 1598) ETL Listed for 2 Hour Fire Resistance to Meet and Exceed Strict Fire UL 263 Safety Code ETL ASTM E283 E283M 19 Air Tight certified Integrated Non Combustible Insulation Acts As a Sound Barrier Minimizing Sound Transfer Between Floors Trims and Inserts Sold Separately Meets Title 24 Requirements Rated for Direct Contact