Unique Ring Connector: These string lights are free to be connected in parallel or end to end, no more hassle of going back and forth around the branch split. Make your decorating easy and effortless. And unlike other string lights, the ring connector make the current even and the brightness of each string light consistent. 5X150LED, 250FT Length, Light Green Wire——Specially designed for 6-9FT Christmas trees. Just simply place the ring connector at the top of the tree and wrap the tree with the string lights up to down in all directions to complete the decor. No longer need to circle around the tree. Perfect for all occasions: Warm white and multicolor choices. 9 different modes, IP55 waterproof, adapt to different indoor and outdoor scenes and holiday atmosphere, you can enjoy a warm time with your family, also can be the coolest in your neighbors. Safe and Easy to use: UL certified, low voltage, this string lights can stay cool to touch during long time use. And the remote control and timer function save the trouble of seting the lights every time. Quality Assurance: All of our LED tree lights come with a 180-day warranty. And We have the best customer service and quality control team to cover your back. If you have any questions, please feel free to contact us, we will solve your issues within 24 hours.