● Working Voltage: DC5V
● Led QTY:  60leds/M
● Led Type: SMD5050
● IC Type:   WS2811 (Built-in LED)
● Dimension: 5000mm*12.0mm*4mm (waterproof)
                      5000mm*10.0mm*2.5mm(non-waterproof)
● Pixel QTY: 60pixels/m ,each led addressable
● PCB Color: White color
● Power Consumption: Max 18.0W/M
● Brightness Level: 256 level
● Emitting Color: RGB/W/R/G/B/other single color
● Waterproof IP grade:silicon tube IP67/ non-waterproof

LED Specification:
Dimensions: 5mm x 5mm x 1mm
Voltage: 5.0V
Current 20ma per color, 60mA total at full brigtness
Viewing angle: 120 degres.
Luminous intensity at 5V: R=520mcd G=1000mcd B=300mcd.
 Pin assignments:
 1 - Data in
 2 - VCC
 3 - Data out
 4- GND

At 5mm x 5mm x 1mm these are the world's smallest addressable pixels. They are designed to be mounted onto a SMD circuit board, but they can be hand soldered for small projects - three wires into the pixel and three out. These use the same data protocol as the WS2811 LED pixels we sell which means they take a 24 bit payload providing a color pallette of 16.7 million colors.If you look at the product images you'll see the LED itself is in a milky white encapsulant which adds to the quality and visibility of the light produced. At full brightness, these are very bright, a little too bright to comfortably stare at.