Hey guys, 1 am in the middle of setting up some low voltage lights in my garden 
, but I have run into a minor issue. How many low-voltage lights can you connect to a single transformer? I have got a 150-watt one, and I have heard you should only use 80% of its power. So, does that mean I can only use 6, 20-watt lights? Has anyone else dealt with this? 
4o