Waterproof: IP68 waterproof Connection: Red: +5V; Green: DATA; White: GND Kindly note. 1 It comes without power supply and controller.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.The item "Wholesale Addressable WS2811 LED Pixel Digital Diffuse 12mm RGB Light IP68 5V12V" is in sale since Tuesday, October 30, 2018. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\String Lights, Fairy Lights". The seller is "jieyi001keji" and is located in CN. This item can be shipped worldwide.