How Many Christmas Lights Can I String Together – a good rule of thumb is 100 lights for every 1.5 feet of tree. For large bulbs, string together. it is possible to connect 8 to 10 times more light strings together while only using one outlet. Find that breaker on your home’s electrical box, noting whether it is a 15 or 20.
How Many Christmas Lights Can I String Together

overall, it’s possible to string together multiple sets of led christmas lights, but it’s important to do so safely. Total wattage of each strand.