I clarified in a sibling comment, I was incorrect about UL listing being required for homeowner’s insurance but UL listing (or testing by another nationally recognized test lab) is required to pass an inspection if you’re hardwiring a piece of equipment, and fires caused by unpermitted DIY electrical work are not covered by insurance.

Amazon does not have audited supply chains. The power supply I linked is sold by Sylvania, it has a warranty, and it’s UL listed, not sold on Amazon by Xfrtteg or Psygwist. You can have quality goods manufactured in China, it’s Amazon that I don’t trust.