The disks are 3 inch and fit perfectly in the bottom of the cup holders. You can order them off Amazon. My original plan was to trim the ‘lip’ off the rubber insert and have about 1/8 of an inch of ambient light shining through, but the LED light from the light harness is really only visible thru the edge of the disc. At first I thought it was because the disc was clear and somehow the light was not ‘diffracted’ enough to be seen (the edge of the disc is ‘frosted’). I had some frosted window tape and tried that but it didn’t make a difference. I am going to try a bicycle reflector if I can find a 3 inch one. So far I have only found 3 3/16 ones and that won’t fit the cup holder.I would love to hear more about the acrylic disc you used. Did you buy or make somehow?
Sponsored