64x32 RGB LED Matrix - 5mm pitch : ID 2277 : $49.95 : Adafruit Industries, Unique & fun DIY electronics and kits
34cm P5MM RGB Led Sign Full color multicolor Programmable Scrolling Message LED Display Board Display Multi-language - AliExpress
RGB Running LED Display Board, Input Voltage: 220-240 V AC
File:LED RGB matrix.jpg - Wikimedia Commons
Adafruit,2277,64x32,RGB LED,Matrix
Amazon.com : LED display with WiFi+USB, P10 RGB color sign 40" x 8" with high resolution and new SMD technology. Perfect solution for advertising, programmable scrolling sign, message board : Office Products
Abstract led screen. Closeup RGB led diode of led TV and led monitor screen display panel. Colorful led screen for background and design with copy space for text or image. Stock Photo
Reklám színű RGB LED tábla WiFi-vel - panel 82 cm x 9,6 cm | Cool Mania
LED Outdoor Displays ECO RGB Multicolor - Control each LED individually
Reklám színű RGB LED panel WiFi-vel - tábla 52 cm x 12,8 cm | Cool Mania
ARTC Reklámtábla, RGB LED kijelző, személyre szabható szöveges kijelző, kültéri, 100 x 20 cm - eMAG.hu
Amazon.com: LED sign WiFi P6 40" x 9" high resolution LED full RGB color sign with high resolution P6 128x32 dots and new SMD technology scrolling display. Perfect solution for advertising, programmable