BTF-LIGHTING RGBW RGB+Natural White SK6812 (Similar WS2812B) Individually Addressable 3.3ft 1m 144(2X72) LEDs Flexible 4 Colors in 1 LED Dream Color LED Strip IP30 Non-Waterproof DC5V Black PCB

This is a Hue Forum, so we are all expected to say "Buy Hue". But there are so many other options. I use these defuser channels mounted with the clips under the cabinet and as far from the wall as possible. The canals are cut to custom lengths for each cabinet. https://www.amazon.com/dp/B01N4DRX7N?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_7 Then inside are lengths of this LED strip. These have 144 LEDs per meter, each is RGBW. https://www.amazon.com/dp/B079ZWR5SZ?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_11&th=1 Then using a WLED controller and a 5-volt Mean Well power supply. Because the LEDs are mounted with spring clips and connectors, I can remove all of this in 10 minutes and replace it without using tools. I'm thinking now I want the RGBW strip closer to the wall and a second tunable white strip one foot from the wall. After testing, I found I want the white color temperature in the ceiling the under cabinet to match and also that RGB works best if closer to the backspash. So I will have a double row of LED strips. I made the system like Lego blocks because I knew I'd be changing things. It is inexpensive. As for annoyance when it turns on and off, yes. But you can fix that with a 2 or 4-second transition where the brightness ramps up or down. And if the ceiling lights are already on, you won't notice.