Words: Unit. Character height: 0.56 inches. Total PIN number: 10pins. Dimensions: 25 x 19 x 14mm. Color: bright red Reflecting cavity surface color: black / gray. Polarity: common anode. Operating temperature range: -20 to 60 degrees Celsius. Product Features: A high brightness low voltage low current ultra-low power consumption. Solid-state LED chips long life cycle easily fixed on the circuit board compatible with IC. Usage: Instrument panel universal digital indicator multimedia products the bank exchange rate display board LED clocks household appliances.