Description

Perfect LEDs for electronics tinkering and exploration. Safe for direct drive from a CR2032 coin cell. Please use a resistor when driving from a more powerful source.

These LEDs have built-in flickering circuits, and flicker automatically when you supply them with DC power, for example from batteries or the I/O pin of a microcontroller.

LED color     Voltage*       Current**
Red                1.9V             25mA
Yellow            2.1V             30mA
White             2.7V             30mA

* Typical forward voltage
** Maximum continuous current