Double Oval Tail Light Box With Side Marker

Hi Farmer, I’m sorry if a 2.5″ light didn’t fit in the 2.75″ hole. Would you mind sharing which brand of light and grommet you’re using? We sell thousands of light boxes for 2.5″ lights with that exact size hole, and seldom hear of an issue, but we’re open to feed back if anyone is having a difficulty with it. Thanks, Tim