That will be a tough one. Dual led is usually more high-end = higher price and more features (more complicated ui).
I can’t think of anything, so I tried parametrek searcher. Only thing I found out was Nitecore NU25 (but that has integrated battery, not a 18650) and… nothing else.
You can give it a try, if you find anything interesting:
https://bit.ly/2zn9LAG