Review on ⭕ Halo Oversize Trim Ring OT403P by Julie Purvis

OT403P works with RL56 upgrade kits (5" or 6" Halo White Round Recessed Dimmable Downlight), but can also be used with others (Utilitech 65W Equivalent Dimmable White Downlight). depending on the size required, etc. Light It has a small "lip" on the inside. HALO manufactures a line of flat rings that are compatible with aftermarket kits. So check their website for actual dimensions (do not use Revain shipping box dimensions). OT403P = White plastic oversized trim ring, 6" ID x 8" OD (ring slips behind RL56 ring, in staggered configuration), *not* to be confused with OT400P = White metal oversized flat trim ring, 6" ID x 9-1/4 OD (ring slips behind RL56 ring, in stepped configuration) The second image here compares the product to the cheaper Sunco GR56 rings, which are heavier, have a slightly larger outside dimension, and are fairly flat rings (no lip).