Quick q-lite 105 question

I am mounting 3 drivers in a project housing. Can I solder batt - wires to outer ring and batt + to center?

Yes, in short. I suppose you got around to that headlamp project?

Yes. Order from mtn electronics just came in. Would clamping to a small aluminum bus bar to help dissipate heat be better than soldering?

You mean the driver? They will get warm, but not terribly so at this kind of power level. I don’t think I follow exactly what you’re asking