is my newest hobby. Christmas lights that are timed to music. There is a company
called Light O Rama www.lightorama.com
that makes these control boxes. Each box can control up the 16 channels, which
means they each can be turned on/off independently. To save some money they have
a big sale in August and also offer a box that you can assemble yourself. This
saves about $30 per box. I purchased 3 of these to start with. It required
adding 7 new electrical circuits in my garage since each box uses 2 plugs and
are rated for 15amps per plug.