Description: A small chainable board with 8x8 5050 WS2812 RGB LEDs. Use only microcontroller pin to control as many as you can chain together. Each LED is addressable as the driver chip is inside the LED. Each pixel of the three primary color can achieve 256 brightness display, completed full color display, and scan frequency not less than 400Hz/s. The color of the light were highly consistent, cost-effective. Applicable for LED decorative lighting, Indoor/outdoor LED video irregular screen. Specification: Material: Plastic Voltage: 5V Digital Output Port Size: Approx. 65x 65 mm/ 2.56x 2.56 inch Package Includes: 1 Piece 64-bit WS2812 5050 RGB LED has a built-in full-color driver color light development board Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.