Home / LED Components (Korean) / YS31M-424 Mega Sign LED Controller Replacement “1/4 DUTY LDM DBLED1-60420 480mm Tri Color LED Module” 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 ADT_NEW2S3C 1/4 CONV V.3.0 Duty Converter $29.99 Add to cart EyeTV LED Sign Software 1.0.13.1 Read more YJMicro YP3C08S-424C 3 Color 1/8 Duty 4 Row 24 Column LED Controller $348.00 Read more YJMicro YP341S LED Sign Controller $129.99 Read more