These type of smaller controllers (like the one shown above) handle up to 360 watts per channel, 3 Amps Maximum, they also have a dial for controlling speed of fade. The controller above does 10 seconds max to 1 second minimum fade time. So lets break that down, that's approximately 900 mini lights per outlet, 72 C7 bulbs per outlet, or 51 C9 bulbs per outlet. LED sets sometimes don't fade very well, so we don't recommend using them on a fading controller. These controllers have a easy to set speed knob that give you control over the speed of the fade between the outlets. We offer two types of these controllers and the one above is built in the USA!
If you'd like to see the controllers we have available Click Here
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Zach
All American Christmas Co.
www.aachristmas.com
www.allamericanchristmas.com