Picked up a batch of these a year ago with the intent to retrofit for actual headlight use. Well they've sat in the shop long enough.....time to build.
Got one put aside for bonine prize vault
As for the bike, from scratch or scrap I'll figure that out later.......
If you slice those bats at an angle you should be able to make some cool tail pipes similar to the vintage bike pipes that @yeshoney used on a few different builds.