Power an LED driver using off-the-shelf components - EDN
PowerLed 12V 60W Non IP Constant Voltage LED Power Supply - LEDVista Lighting
DMX Lux 12 channel PowerLED DMX Driver.
EM powerLED BASIC CLE 12/15 W
Odlamp 50W Constant Current Driver DC20-36V 1500mA High Power led Power Supply Transformer for Street Light Flood Light spot Light high Bay Light Wall Washer Light Grow Light (50W Single Color) -