Supernova tail light is ideal for combining with a headlight that they make.. 3 LEDs , its tiny.. several versions.
has no reflector, so somewhere else you add a reflector, or reflective tape..
they have plugs connectors (see peter white cycles site?)
Schmidt, and B&M , I found work together well. I use those.. hub headlight(I have the older, version 2 brighter), B&M taillight.
beam shape is better with B&M IQ2 reflector, Schmidt has them supply the reflector they use. plastic housing OK for you?
you already have wiring and soldering skills ,
seems a lot of online shoppers with out a background in mechanics and problem solving out there..
....
Last edited by fietsbob; 11-18-17 at 12:55 PM.