Yes, collen c, the non-clip type were the ones I remembered seeing before.

On a side note, one of my Google searches led me to CPF- which was down at the time. I just left the tab open and just hit refresh, and the site is back up. The thread didn't feature the conduit hangers, but someone did post about using hose clamps. I bought some hose clamps way back when, but my mechanical ineptness can't figure out how exactly to use them to mount to a flat bar.

I want to mount this light to my bike now, then I'll be sending Shiningbeam some business ASAP.