I was at Lowes and saw new undercabinet lights. No more are the purpleish colored white LED lights. They have warm white versions and some use high power LEDs.
One had an oval shaped puck with two high output LEDs. 3 pucks total with power supply for $50. I could not make out the LED used, but it has a white case with a yellow center of maybe 5 or 6mm dia. It definately didn't look like a Cree XR-E or Luxeon. I wonder what LED this is?