LED 0402 warm white with enamelled copper wires (2 pieces)

(SKU.4-32001/P2) Pair of high brightness LED diodes measuring 1 x 0.50 mm wired with 0.1mm diameter enamelled copper wires.
With warm white light emission.
For their operation it is essential to use a resistor of approximately 1000 ohm connected in series to one of the power supply poles.
LED diodes can have different colored wires: red-positive and copper-negative, or have both copper-colored wires, in this case the positive is the longest wire.