That's all the info I have been able to find. I've been wanting a small single CR123A light but one that could take rechargeables. I just may go with something else.
I use an RCR123 with my first gen foursevens mini123 but need to switch to a lower level after several minutes to prevent it from overheating. Heat dissipation is likely a common problem with small lights running a rechargeable CR123.
Zebralight SC32 and 32w are supposed to be released at the end of the month. They would qualify as small single SC123 sized lights that accept 16340 rechargeables.
Sunwayman V11R definitely works great on RCR123, although it's a little on the long side for a light in this format. EagleTac D25C doesn't work well on RCRs, it loses all modes except moonlight and turbo/high.