Why are my LED lights not working after I cut them?
Yes, LED strip lights will carry on working after they‘ve been cut as long as you cut along the designated lines. … Cutting elsewhere on the LED strip will cause that circuit, and potentially the whole strip, to cease working.
Can you remove LED strip lights and reuse them?
Answer: Yes, but you can’t splice the part you cut off onto another one….
Can you use extra LED Strip Lights?
If you cut it according to the cutting lines (so it wasn’t damaged), basically yes. You will need a power supply with the correct power rating, and a controller with the correct amount of connector pins.