Mini 5V LED Traffic Light Display Module for Arduino
Size: 56 × 21 × 11 mm
Color: Red, Yellow, Green
LED: 5 mm
Brightness: Standard brightness
Voltage: 5 V
Input/Output: Digital signal input/output
Interface: Common cathode, individual control for red, yellow, and green
Operating Current: Red 13 mA; Yellow 13 mA; Green 25 mA