Lightify strip extensions for $10.50

To use with tape light 73661, the one on the ST compatible list. I wish I had ordered the strip when it was on sale last week. I did order 5 extensions, and may get the main light from Amazon. But, does anyone know if the other one, that is still on sale, is compatible with ST?

Showing at $34.99 here

same for me

Missed them too. Ya snooze ya lose.