Model: WS2811 LED pixel string. The standard operating voltage: DC 5V/12V.
Connection: RED:+ GREEN: Data White: GND. It comes without power supply and controller. You'll need a controller such as an Arduino to use them. If you need better led string performance, you can use a ws2811 14keys controller or K-1000C programmable controller.
Special offers and product promotions will give you a choice. The work voltage of the LED string must be 5V DC.
Otherwise, it will burnt out. If you want to hook up more than one string, an external power supply is very necessary. There are small arrows on circuit board to show the direction of the data flow. This will help you confirm the input and output end. WS2811 LED pixels string lights.(Except some countries and APO/FPO). The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
Our system will automatically give you. Thanks a lot for your understanding!The item "50500pcs WS2811 IC LED Modules String RWB Wire 9/12mm 5/12V Digital Addressable" is in sale since Thursday, September 12, 2019. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\String Lights, Fairy Lights". The seller is "btflightingcom" and is located in SHENZHEN. This item can be shipped worldwide.