When I married, over 30-years ago, my husband and I bought a Christmas Angel for our first Christmas tree. It wasn't anything fancy; in fact, we purchased it at the grocery store of all places!
Over the years this angel has been an important part of our Christmas. Many years ago the lights quit working so my husband replaced the old lights with a string of Christmas lights. A solution that has worked very well.
This year I noticed the light was coming untwisted and catching in the branches.
After thinking for a bit I got the idea of using florist tape to bind the wires back together.
I was very pleased with how well this worked.
The angel has now been packed away and is ready for next Christmas!