Hera Lighting.
Just like Festool, pricey but worth the premimum. They make pucks, and strips and tape and tubes. Flourescent, LED, and halogen.
www.heralighting.com
Hafele has a new line called Loox, that is really broad and cheaper than HERA. But, I have no direct experience with it. Saw it at IWF and it was a solid looking product offering.