Thanks Bert,
Those are great LED's. I think that's what I'm using as turn signals in my 'tiger eye' running light locations, or something similar from SBL.
I can see the area in the back of the fixture where a running/ parking light would go, but I don't see a hole in the reflector, at least on my unit. Perhaps they use the same mold to cast various items, some with the added LED, some without. Or perhaps you're supposed to drill it out. Dunno. I'll probably leave it as is.
Here are a few other photos of my light fixture. Please note that the black metal portion of the sealed beam thingie sticks out a few mm beyond the chrome rim, at least on my rim, so if that aesthetically is a problem, may want to search out other options. Hoping this rain stops so I can go for a chillingly crisp ride sometime tomorrow!
Chuck