4" Mega 10 Plus LED Lights Size In Inches: 4-1/4" dia. x 1-11/16" (H) Material: Polycarbonate Lens And Housing Is Sonically Sealed Requires 4-1/2" Diameter Hole For Mounting 10 12V LED's Available with Grommet (Choose Option Above) Sold Individually Quality Made Product Cus... See More