Label:Yes Ports: Digital Brand New and High Quality Size: as shown Chip: WS2812 (built-in LED) LED: 5050 RGB full color highlighting Platform: Arduno microcontroller Voltage: 5V Description: There is a single data line with a very timing-specific protocol. Since the protocol is very sensitive to timing, it requires a real-time microconroller such as an AVR, A rduino, PIC, mbed, etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Applications: Full-color module, Full color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''. Package Included: 1* LED Ring Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data