lj640u25 is a EL, EL Display screen Product from SHARP.According to SHARP's product specification sheet,lj640u25 display has a resolution of 640*200, Contrast Ratio is ,Viewing Angle is ,Lamp Type is self,Signal Interface is ,Brightness is 60.Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of lj640u25 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.