Best power supply for a buckpuck driver?

[nlreefguy]

Originally Posted by monocus

i'm just using a 50 watt driver i got from led world for $20-i'll be running 15 3 watt leds and 2 fans -sump light so i don't need a dimmer

OK thanks for the info but I already have a driver - a buckpuck like the one in the link. What I'm looking for is suggestions on a power supply for the buckpuck itself.