Taizhou Haoran Machinery sells machines that create LED holiday light strings. Here's how it works. First, the wire is fed into the machine so it can be cut and shaped.

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

Ho-Ho-Glow 400 LED Curtain String Lights with App Control Amazon. Ever heard of LED light art? These fairy-like curtain lights can be arranged into custom themes and displays from your smartphone.