![CDATA[Dimmer 4-channel RGB + white LED control modules KNX actuator proportional RGB LED modules with additional white color, including the possibility of controlling each channel independently. Programming colorful scenes and sequences. 3 maximum operating power per channel. PWM dimming method. Input voltage: 10-24 V DC Power supply for LED Output power: 4 x 30 W (10 V DC) 4 x 78 W (24 V DC) Supply: 29 V DC the KNX bus Consumption: 5 mA KNX bus Dimensions: 77 x 35 x 17 mm Mounting: recessed or ceiling]]>