Buy It Now Price is for 10 pcswired 2mm LEDswith Yellow Light for 12V to 18V DC use Characteristic U = 12V to 18V DC ( 1000 ohm resistor connected )I = 15 - 20mALead Wires' Lenth = 18cmPrice is for 10 unitsBrand newPRODUCT DESCRIPTION Use these LEDs to light your layouts etc......