Buy the Light Keeper Pro: https://amzn.to/2oEbr6Z (amazon associate link)
This video shows how incandescent mini-lights work and how to diagnose problems that cause all or part of a strand go out. Nearly all mini-light strands can be diagnosed and repaired with this method.

Please subscribe and click the bell to receive notification of future video uploads.

Follow the display on Facebook: www.facebook.com/LightingUpPaxton

Lighting Up Paxton is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com