A good majority of safariland holsters that are light compatible have the same product number.
I’ve even bought two identical holsters and the verbiage stamped in them has been different, despite the actual shell and model number being the same.
IE P320F-TLR1 and P320RX X300 (general example, but it was something really close to that) and the holsters were identical and had the same exact model number. Both fit the same gun with either light, just needed a little different tension adjustment on the screw by the light.
I deduced that all their light compatible holsters were more or less the same. Assuming similar form factor to the TLR1 and X300.
That light looks close enough that I bet you could select either TLR1 or X300 and they’d work.
If you added both to your cart, I wouldn’t be surprised if they had the same model number.