Ideas for some barn lights?

Hardware
1

I have a barn at my house. It’s about the size of 2.5 cars wide. I’m looking for some cheap smart lights. Here’s what I got so far:
$70 for 1 smart floodight (includes motion detector) + bridge, by Ring

Link: https://www.amazon.com/dp/B07L4JXRC6/

$100 for 2 smart spotlights + bridge, by Ring

Link: https://www.amazon.com/dp/B07L3H39CD/

$18 for 2 dumb solar lights, by LITOM

Link: https://www.amazon.com/dp/B01JS285JS/

Buy two of the one pack, it’s $2 cheaper.

$39 + $20 = $59 for the 16.4 ft LED strip, by EP + Nitebird

Power extender link: https://www.amazon.com/dp/B088K2BMFP/

Light strip link: https://www.amazon.com/dp/B081F46JSY/

$39 + $33 = $72 for the 32.8 ft LED strip, by EP + Nitebird

Power extender link: https://www.amazon.com/dp/B088K2BMFP/

Light strip link: https://www.amazon.com/dp/B08C9RCN8X/

You can reduce the size of the power extender, I don’t know if you’d really need a new 100ft power extender, because I haven’t measured anything or saw if I already had a long enough power extender.

My open question is: Do you have any more ideas that I could integrate with Home Assistant that are ideally cheap? I can send some more info if you want.

2

Does it have existing lighting? Can you perhaps just get a smart switch?

Do you want colour?

Do you want dimming?

3

It used to have a really old type of light in the middle. It burned out, though, and I don’t know where replacements are. I don’t think there’s any existing lighting. Color and dimming isn’t needed, but dimming would definitely be nice.