LEDControl4 is available (as long as stock lasts ...)

LEDControl4 is a 4 channel PWM-Controller for LED-lamps

further information:
http://www.aquariumcomputer.com/Syst...dcontrol4.html

ask your loacal retailer for the prices in your country:

LEDControl4Active, PL-0775
LEDControl4Passive, PL-0776