Buy It Now Price is for 20 pcsDiameter 2.0 mm Clear LEDswith WHITE lightFree Resistors for 12V use Characteristic U = 3VI = 15 - 20mAPrice is for 20 unitsCathode 16mm Anode 17mm Long.Brand newPRODUCT DESCRIPTION Use these LEDs to make lampposts or singals etc...if you will use them one 12V, please connect them with a 620 ohm resistor in series....