You're so smart you rig up the lights!!!!
Each window and door has 2 100 count strings of each color blue, red green and clear. Most people ask why so many lights? The reason is if one bulb that goes out does not shunt properly 50 lights go out and you can see the section that is out. With 2 sets it keeps the entire window looking good. This year we will be changing out the House lights to Commercial LED lights. This will help with trying to check the lights every few nights. Plus we wont have to double up the strings anymore. Sometimes I need to bring in help from Jen and the kids.