Task Lighting available at Hardware Resources online for the Angled Plugstrips. Hafele from germany has a lot of cool lighting options.

"Task Lighting available at Hardware Resources online..."

This product combines LED strip lights with outlets but is extremely expensive. A 24" strip is $300 (list) and a 30" strip $480 (list).

• https://www.hardwareresources.com/task-lighting-power/led-lighting/single-white-lighting/lphrnd.html

Also, undercounter strip lights should really face rearward from the front of the cabinet undersides not forward from the back. Remember that appliances cords would hang down from outlets to appliances; you may be able tuck cords behind appliances powered by outlets conventionally located in backsplashes.

We used these in our kitchen. They’re great. The lights work just fine despite being toward the back of the cabinet - probably because they’re angled forward. Having tons of outlets along the counter is realls works for us for us - we use a lot of small appliances pretty much daily.