ITEM NAME:50Pcs 5mm RGB LED Super Bright Light Emitting Diode Bulk for Arduino DIY Description: - Model: KS5mmd - Forward Voltage: 2.0-2.3 V - Reverse Voltage: 5V - Current: 20mA - Working Temperature: -25℃-85℃ - Emitting Light Color:  Red + Blue+Green(quick flashing) - Diameter: 5mm - Total Length: Approx. 0.98 inch / 2.5 cm Package Included: 50Pcs 5mm LED Light Emitting Diode.50Pcs 5mm LED Light Emitting Diode. - Emitting Light Color: Red + Blue+Green(quick flashing). - Working Temperature: -25℃-85℃. - Total Length: Approx.