Note: It needs to be operated by professionals and needs to be connected to the power supply. Pixel Lights Trim Christmas Lights Outdoor Copper Wire LED String WS2811 Addressable Programmable Fairy Pebble Light Specification: 100M(328′)/Roll(1000 Count Lights) Description Our lights are designed to provide the highest brightness and most vibrant colors. The pebble lights strings are mini addressable LEDs in one continuous roll of 100 Meters. The strings have 10 LEDs per meter and can be cut to any size you like. DC: 5V Spacing: 10CM/4” Specification: 100M(328′)/Roll Material: PVC + Copper Wire LED Channels: R-G-B Individually Addressable: Yes IP Rate: IP68 Current: At 100% white is approx 20mA per pixel Line Distinction: +, Data In, – Packing: 13.78IN*13.78IN*1.4IN Weight: 2Ib/Roll Package Includes: 1*100M (328") String Lights Distribution Time: The light strings are sent from the factory, which is in China. Distribution time is about 16-20 days, please be patient.