Cold white PLCC format SMD LED (10 pieces)

(SKU.7-10021/P10) SMD LED PLCC format light color: cold white.
(pack of 10 pieces).
For their operation instead of filament bulbs or with power supplies ranging from 12 to 18V, it is essential to use a resistor of approximately 1000 ohm connected in series to one of the power supply poles.
In fact, the LED requires a 3V power supply.