Not really too sure of the perfect fit for these right now at 24v (sure there are plenty of options, just not super familiar of current strips), but would work with most two foot bridgelux strips. Wouldn't be able to pull the full 240 from the driver, but a cheap option for roughly 190 +/- from the driver.
Browsing around, I found these 4 foot samsung strips that run at +/- 22v and . They use lm301d diodes and are H-series gen4's it seems. Not familiar with the diodes, but have options in both 80 and 90cri. Again, no expert on these things, just seems these strips kind of match up nicely to the hlg-240-24 posted above.