Are there any decent quality lights out there designed to run 1xCR123/1xAA interchangeably besides the Streamlight 1L-1AA? Ideally I'd like something with 2-3 widely spaced modes and a good tint/cri... but that may require some modding.
Peak Logan with spacers (or both sizes of host tubes)
I think you mean the Logan 17500 Arch?
It will take 123,AA,AAA all in the same tube with spacers.
Pretty handy little light!