Product Overview 7 Segment LED Display Ultra White 5 Digit 0.39inch Common Cathode for Digital Indicator Technical Specifications Display: 5 digit, 0.39 inch 7 segment LED display Character height: 10mm (0.39 inch) Outer dimensions: 49*12.9*7.3 mm Yellow segments with black surface Common Cathode configuration Emitting color: Ultra bright white Luminous intensity: 100-140 mcd Forward voltage: 2.8-3.2V per LED Forward current: 5-10mA per LED Available colors: Red, blue, yellow