Black PVC rubber standard mounting grommet for all 2-1/2″ round lights, including popular J-20 and J-25 Series lamps for recess mount. J-20-GM is supplied standard with all 2-1/2″ Light Kits.
Hole Cutout Size: 2.75″ Diameter DOWNLOAD THE HOLE TEMPLATE PATTERN HERE!
Use J-20-DGM “Deep Grommet” for Flush Mounting.
Recess