R D S wrote:

I have one of these that i've had attached to another LED strip in the
past,
https://www.overstock.com/Home-Garde...8/product.html

Is that the right sort of thing for the job?

Depends if you believe the "constant current" label on the other PSU, if
you do then no, it's not the right thing, but the 12V/2A label on the
other PSU doesn't sit with it being constant current, so maybe.