Do you have those minature lights that do not work?

[BillWilliams]

The tradename is Lightkeeper Pro. A google search will turn up what it looks like. It about $16-$23 depending on your hook-up. It is a small plastic gun looking thing, read the directions. Plug your non-working light string in the wall outlet, take a bulb out, plug the bulb receptacle into this gun, pull the trigger until the string of lights come on, can be one pull or up to 20. Remove the bulb receptacle from the gun, the string of lights will go out, replace the bulb and you have lights. It is an amazing tool.