Chanzon 50 pcs 8mm RGB Tricolor LED Diode Lights (Multicolor Red Green Blue 4 pin Common Anode Clear Round Transparent DC 20mA/Color) Lighting Bulb Lamps Electronics Components Light Emitting Diodes Shipping Weight: 1.8oz / 0.05kg (Pack of 50) (Through Hole DIP 4pins LEDs Set) 8 mm Clear Transparent Round Lens (Viewing Angle: 30 degrees) Forward Voltage / Direct Current : DC 3 Volt 20 mA (Red Color is 2 Volt 20 mA) (Low Voltage for DIY PCB Circuit) Super Bright Tri Colors (Red and Green and Blue) Polarity : Anode (Longer Part) | Cathode (Shorter Part)