System input power (W) : 7*3=21w
System input power (W) : 3w
System input power (W) : 6
System input power (W) : 15
System input power (W) : 6w
System input power (W) : 3w - 6w
System input power (W) : 4w
System input power (W) : 7
System input power (W) : 4
System input power (W) : 14
