These are custom impulses (not the factory presets), recorded with Fruity Convolver. They are 44100 hz 32 bit .wav
The file names begin with the length of the reverb, in seconds. That's the decay time displayed on the plugin, not the actual length of the wav files. I named them this way, because, to me, the most important information when choosing an impulse is the length. It also automatically arranges the impulses in the browser from shortest to longest (although, EQ, damping factor and room type can make some longer impulses seem shorter than expected).
So, here are
Edit: Updated with extra impulse files.