Specification: Product Name: LED String Lights. Power supply mode: 3 AA batteries (not included). Luminous Flux: 6lm. Light Color: Warm White / Colorful. Light Quantity: 20pcs, 50pcs, 100pcs. Lamp Shape: Round. Protection Level: IP65. Control Method: Remote Control. Use Scene: Indoor/Outdoor. Material: PC,Plastic,Copper. Single Light Diameter: 17mm. Length: 20pcs: 2M, 50pcs: 5M, 100PCS: 10M. Widely used for decoration: View to create romantic lighting for your yard, home, garden, pavilion, terrace, lawn, etc. Waterproof and can be used outdoors. Features: 8 modes switch: Automatically and continuously change each segment (from the second to the seventh). Wave moves forward and backward. Double lights races. A single light fades infades out. Stars twinkle with marquee lights change. Double lights fade out at the same time Dimming. Stars twinkling. All bright. Package Included: 1 Solar String Light. 1 Remote Control(battery not included). 1x Control Box. 1x Manual