The top one is a coleman max 6AA light. It hasnt seen much use, it went on like 2 cave tips and thats about it. The emitter appears to be Cree XPE, and its a thrower with a smooth beam.
The other one is a standard incan minimag.
I also have one of these heat sinks.
For trades items can be together or separate. I’m into about any kind of light AA, 123, 18605, 26650, please dont be shy