AirLED-20 outdoor advertising display with LED waterproof technology and innovative structural design, super bright AirLED-20 1R1G1B plug lamp technology ensures ultra-clear picture quality and high-definition video quality, suitable for a variety of outdoor applications projects. Using standard 500mmx500mm cabinet design, you can achieve any size, any shape stitching, without having to worry about splicing gap between the cabinet or brightness differences, showing a perfect visual effect.