Digi-Key supplies a large number of suppliers of LED drivers and their products. One manufacturer that we do not currently carry is Hafele but we do carry alternatives that could replace them.
One such driver is 833.74.960 which is a constant 12VDC driver with a power rating of 20W. We have a few options which would make good alternatives https://www.digikey.com/short/4cjdm4 like 1866-3295-ND for example.
The specifications for this driver were taken from the manufacturer website.
If there are any questions on this, or if you need help crossing another LED driver or power supply, please reply to this post and we will be happy to look into it.