C Schomer, LED shopping is VERY time consuming. Most sellers don't bother with full specs, some quote watts or a number of diodes instead of lumens. Some LED come in different wattage like 2835. It can be either brighter than 5050 or dimmer, depending on wattage.
Incidentally I am looking for a complete under-cabinet fixture too, ~1000-1200 lumens spread over 2-3 ft length, preferably with matte lens to avoid casting shadows in pots and pans. With a switch on the fixture so that I won't have to look for a remote. My current light is 700 lumens double dome, I could add another dome but this is inconvenient, 2 switches. Amazon has interconnecting 300 lumens 1ft panels but interconnects are cables, not rigid end-to-end connectors, and switch is in-line on cable. Can you give a link to your under counter light?