I have a 200 watt "Malibu" transformer and I want to connect 5 three tier 12V lights and two landshap lighting 20W. should I use a smaller wattage transformer? Do I have to use more lights to equal to 200 watts?
Also, I have 100 feet of 12 gauge wire do I have to use it all or can I cut what I don't need off?
Nick