The wizard calculates the resistor for each series string of 3 LEDs.
If you tell the wizard the highest forward voltage then if the LEDs actually have the lowest voltage they will burn out.
if you tell the wizard the lowest forward voltage then if the LEDs actually have the highest voltage then they will be dim.
Try both ways with the wizard.
They are rated at 20mA to 30mA so use 25mA.
If you tell the wizard the highest forward voltage then if the LEDs actually have the lowest voltage they will burn out.
if you tell the wizard the lowest forward voltage then if the LEDs actually have the highest voltage then they will be dim.
Try both ways with the wizard.
They are rated at 20mA to 30mA so use 25mA.