We installed a very simple flat LED light from the furniture store Knuffmann. It is operated with a remote control, which I then stuck in a convenient spot. The brightness is sufficient, and adjustable color temperature is nice. A larger photo section would have been too messy for this forum, I'm currently doing the dishes.
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Your long storage shelves I think are great. Eight years ago that wasn’t so popular and therefore not displayed or cataloged. But we are slowly getting used to kitchen no. 2 in the house :D