... Specification: Input voltageDC12V-DC24VMax current load6A/CH×3Max output power220W(12V)/450W(24V)Scale levels4096 ... LEVEL /CH×3Product Dimension(mm)L211xW40xH30Weight (G.W) ... adapt to operation voltage 12V~24VDC.2. 6A/CH*3channels (18A Max.)3. 17 built-in fantastic ... such as color smooth, color skipping, horserace, strobe, etc. You can control the brightness and speed ...