Hi Scott35...not sure which dimmer to use yet.This is something that I roughed in and haven't finished yet.
I thought there was dimmers for standard incandescent lights,dimmers for low voltage magnetic type transformers and dimmers for low voltage electronic type transformers,each specifically designed for its particular use.
I have one Halo H1499 recessed light(MR16 50watt bulb) with a magnetic trans and two Kichler under cabinet xenon(18 watt x 3) LV light strips with electronic transformers and I'm not sure which dimmer will work properly.