You'll need a controller such as an Arduino to use them. 2 The work voltage of the LED string must be 5V DC.Otherwise, it will be burnt out. 3 If you want to hook up more than one string, an external power supply is very necessary. 4 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. Quantity: 50 LEDs / set. Length: 11.5ft (3.5m) per set. Size: Please refer to the picture.
V; White: DATA; Blue: GND. The work voltage of the LED string must be 12V DC.12V 3A supply can drive one strand (50 pieces). Pcs WS2811 LED pixels light.
Note: please note it's 50pcs pixel per string. If you buy1000pcs pixels, There are 20 strings in the package.
The item "Wholesale Addressable WS2811 RGB LED Pixel lamp12mm String Light IP68 5V12V Xmas" is in sale since Wednesday, October 17, 2018. This item is in the category "Home, Furniture & DIY\Lighting\Fairy Lights". The seller is "jieyi001keji" and is located in CN.
This item can be shipped worldwide.