Are they LED strips, or are they nodes put into strips? Dumb or smart? What is your controller? You may not need to number the strips, as the strips do not know what order they are in. Only the controller outputs need to be numbered so you know what order to place the strips.
I use regular P-Touch tape to number the pigtails. I have some that have been in my show 10 years.
I am getting ready to start putting the LED's onto my Mega Tree strips.
Do you label the strips?
If you do, what do you use that will withstand the weather?
My strips are black.....
Thanks
All my strips are the same so I do not label or mark them in any way.
I do mark my controller outputs. I use some 3/8's white heat shrink (as a sleeve, don't shrink down) marked with Black or Red sharpie
How do you get the heat shrink to hold still if you don't shrink it?