new 3D 360 viewing digital led tube 90 Pixels/M

new 3D 360 viewing digital led tube on test sk6812IC chip ( SPI protocel) 90 Pixels/M 90pcs RGB SMD LEDs/M (each side with 45LEDs) Dc12V 21.6W/M Dimater of tube:20mm(30mm optional) controller: new art net spi controller usd 240 per pcs ( one controller work with 5440 pixels max) software:madrix Madrix manual video