About this item Product Name: 7 Segment LED Digital Display Tube; Type: Common Anode; Application: Widely used in home appliances, instruments, car accessories, etc. Also good for DIY and experiment Common Anode: 1-5; Digital Display: 1 Digit; Digital Number: 1 Bit 7 Segment; Emitted Color: Red Pin Number: 10; Continuous Forward Current: 20mA; Average Forward Voltage: 2V; Power Consumption: 36mW. Convenient to use, it can be driven under such low voltage, low current conditions. Luminous Intensity: 11mcd; Number Height: 3 inch; Panel Size: 5.51 x 3.94 x 1.57 inches; Total Size: 5.51 x 3.94 x 1.57 inches. Material: Plastic, Metal; Color: Black, White; Package Content: 1 x LED Digital Display Tube. Dimensions: 5.51 x 3.94 x 1.57 inches.