Illumination Color: Red Lens Color/Style: Red LED Size: 5mm Lens Shape: Round Wavelength/Color Temperature: 620-630nm Luminous Intensity: 8000 – 10000 mcd Viewing Angle: 30 deg Forward Voltage: 1.9 – 2.1 V Forward Current: 20mA Maximum Operating Temperature: + 100 C Minimum Operating Temperature: – 20 C