Size matters, old house very small kitchen, and window caught the sun, and back as far as I can remember it was a sweat box. And as a result every little bit that could be done to keep it cool was done, induction hob, externally vented hoods, and fluorescent or LED lights.
New house kitchen does not catch sun, and large enough to mean lights would not warm it up at all, it actually needs a radiator to keep it warm.
We will fit an induction hob, but not to keep kitchen cool. And having quartz halogen lighting would likely help keep it a bit warmer, rather than turn it into a sweat box.
My son has fitted blue LED lights all around his kitchen, they look really cool, blue always does, but I question will he still be switching them on in a years time? If you have a option at main light switch to select what lights one wants to use, likely you will use them, if you however need to switch under counter lights on from another location, then rarely used. My mother never seemed to use under counter lights for kitchen work, they were only used by me when doing home work from school.