... / B1248APGLED Chip ColorYelllowNumber of display coloryellow single colourPitch (mm)1.85Pixels12 x 48Number of LED chipper pixel1 pcsLED TypeSMDWaterproof IP ... (graphic mode)Oriental : 4 (text mode), 6 (graphic mode)Display Effects4 (Scroll from right to left / Snow / Flash / Hold ... on the bodyOn/off, Brightness, Message Selection, USB Port (mini-5 pin)Brightness Control4 levels (25%, 50%, 75%, 100 ...