Ya the meanwell offerings are generally 300, 500, 700, 1050, 1400, 1750, 2100, 2400,… as far as the constant current divers go.
Would be this one at 1050ma
And this one at 1400ma
There are other cc drivers available, but those are the flagship. For someone like you that understands what you’re doing and why you would be doing it, a cv/cc driver from them may be a better option staying with the meanwells looking for that output.
There are other driver manufacturers out there, but I don’t mess with them very much at all. I use to buy a few from fast tech. But they seemed to have shifted most of what they carry to diy flashlights and stuff like that. Every time I check the bigger drivers are out of stock or discontinued.