For a few years now, the set of Christmas lights most wanted by hackers and ... you’ll have to use either multiple Arduinos or buy a longer RGB LED strip. Still, having two identical 7×7 ...

Can I use the LightKeeper Pro on LED lights? The LightKeeper ... including some on my pre-lit artificial Christmas tree. This tool DID FIX several strands of lights using the squeeze-trigger ...

But no matter what holiday you celebrate, there's a chance you may find yourself tangling with Christmas string lights this season. Burned-out bulbs, strands that light up only halfway (or not at ...

LightKeeper Pro and LED Keeper are handy, easy-to-use special tools that successfully repair light strands. Trying a light tester might be a last resort this time, but next time you need to repair ...