Juno Lighting Group 251-WH 71 WH Light, 6", White Outer diameter measures 8 inches Designed for use with Juno IC2, TC2 and TC2R recessed light housings 5 1/8-Inch aperture gives you versatility in your lighting When installed with the TC2/TC2R, a 250W R40 heat lamp may be used Comes with a one-year manufacturer warranty