Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “SEOUL JUNKWANG 70614 3COLOR_1/4DUTY Tri Color LED DRIVER BOARD” has been added to your cart. View cart YS31M-424 Mega Sign LED Controller Replacement$299.99 Available on backorder YS31M-424 Mega Sign LED Controller Replacement quantity Add to cart Category: LED Components (Korean) Brand: YJMicro Related products Tri Color LED Controller Upgrade (WIFI + USB Port) $349.00 Add to cart SEOUL JUNKWANG 70614 3COLOR_1/4DUTY Tri Color LED DRIVER BOARD $39.00 Add to cart 1/4 DUTY LDM DBLED1-60420 480mm Tri Color LED Module $59.00 Add to cart ADSP-400N Tri Color Remote Control LED $250.00 Read more