Features 1、4PCS IN 1 SET: Including 4pcs round RGB lights, full color module light board, small and compact, which are convenient for installation and use. 2、EASY CONNECTION: The RGB light board is equipped with a digital port, supports real time microcontroller connection, has good compatibility. 3、GOOD PERFORMANCE: These light panel use excellent WS2812 chip, 12pcs 5050 RGB full color LEDs, with stable performance and strong practicability. 4、ROUND SHAPE: These light panels are round in design, with delicate appearance, full color and high brightness to ensure good decorative effect. 5、WIDE APPLICATION: These round light panels are widely used for LED decorative lighting, indoor and outdoor LED video irregular screens, etc. Specification Item Type: RGB Light Panel Chip: WS2812 (built in LED) LED: 12pcs 5050 RGB full color highlights Port: Digital Outer Diameter: Approx. 50mm / 2in Inner Diameter: Approx. 36mm / 1.4in Package List 4 x RGB Light Panels