Espacially Hollow Ball Decorations: The string lights totally have 20 metal hollow ball decorations on the bulbs, different to the normal globe bulbs. The light will be transmitted from the hollow sections of the ball decoration, providing an elegant sparkle that can be seen from any angle. It will form a very beautiful geometry when you place it at the walls, windows, doors, floors, trees, grasses.

Extendable with Connector: The christmas lights was equipped with a tail plug at the end of the light strings, so you can connect multi sets together optionally if you'd plan to decorate a large zone. The decorative lights can connect max to 10 sets for stable brightness consideration.

Controller with Multi Flash Modes: It was equipped with a controller box on the outdoor string lights, you can click the button on the box to switch different modes, included the steady modes. The led lights totally have 8 flash modes, for different occations and atmosphere.

Plug-in Type: The patio lights is very easy to install and use, it will light up directly when you plug it into the socket. And the brightness of the lights will be brighter than the battery powered or solar string lights, but soft and warm for the warm white (gold) color. Perfect for Christmas, Halloween, Wedding, party, girl's bedroom, stairs and balcony.

Transparent wire for better brightness: Metallic fairy string lights with 11.5 feet total length 20 LED pure silver mesh globes. Bulb Size: 2.5cm diameter, ultra-thin PVC transparent wires with 5.9 inches distance between LED bulbs, 1.96ft adapter plug wire, total string lenght about 11.5 feet / 3.5 Meter. The wire was made of flexible material, keep it portable and easy to store and decorate. You can make it to any shape you want according to the decorating area.