My current keyboard, which I have only been using for a few days is a Logitech K740 with illuminated Keys.
It is beautifully designed and made (as it ought to be at almost £80), with a lovely soft key action, and I look forward to using it for a long time. It's a USB wired keyboard, so no worries about battery life, and the illumination level is variable.
I ordered direct from Logitech, and had to wait for it to come from the Netherlands, but it only took a few days, and in the current circumstances that is impressive.
It might be worth a look.