Colibri
Colibri is an universal RGBW or quad single color power LED driver. It can drive up to 8-10 RGBW 12 Watt or 32-40 single color 3 Watt LEDs.
You can buy a Fishino Colibrì board here
Technical specs
Up to 1A driver current capability
Constant-current source
Output current can be changed with a single resistor value
Can accept more than 30 Volt on input
Driven by analog and/or digital PWM signal
Electronic schematics and Eagle files