Laser Power Adapter 110-240VAC- 3.2VDC
It has a 2 prong (non-ground) USA plug, and alligator clips to attach to the lasers. You can cut the clips off and solder to your laser circuit if needed.
Purchase a USA to Euro Power Supply Adapter to use this power supply on Europe power outlets/sockets.
Voltage Input: 110-240VAC
Voltage Output: 3.2VDC
Max Current: 500mA