Caroline Gidiere Design on Instagram: "How to string Christmas Tree lights together to not blow a fuse! I failed to mention, I use dark green or brown extension cords and feed them up the tree along the trunk. A couple of safety notes: (1) with this many lights you have to be religious about watering your tree. It will dry out in a day if you don’t! An (2) I never leave the tree on when we aren’t home or over night!!!"