4,300 lights so far between the porch forest of Themed Trees, the kitchen scenes, the living room scenes and the Antarctica scene.
My amp meter has become my best friend.
Here's my PSA---don't overload your outlets. A standard household outlet can handle 15 amps...but you shouldn't use all 15 amps...you should only use 80% of those 15 amps. And, don't plug more than 3 light sets into each other unless they are commercial grade. If you do, you might be OK........BUT YOU MIGHT NOT!