ncranchero, I found it by reading an older post : What you do is break of the rest of the glass and cut a sheet of lexan to a 4.5" diameter circle. Put some silicone around the ring where you removed the old glass, wait for it to set, and then reinstall the light. Really easy and glad i did it instead of spending money. In fact it looks better than my other one right now because moisture has gotten into it.(Where's my hammer?)