I am a fan of the EShine LED system from Amazon:
https://www.amazon.com/gp/product/B072JJ4748/
The above is just one piece, which contains a hand-wave sensor that turns the lights on/off without touching them. We had xenon puck lights over our kitchen sink for over 10 years, with a capacitive tap pad to turn them on/off. It is so much cleaner to wave and not touch anything, especially with wet hands. You can mix-and-match to get exactly what you need for your unique cabinet situation, and they are bright enough to serve as work lights for the countertops below.....