These LED’s I have are incredibly bright. So when using just one, I would typically use a 10-15k resistor in series to dim them down. Now I need to use those same LED’s in a parallel array. I used an LED array calculator to compile a circuit. The values I put through were taken from the data sheets. 20mA is the forward current, but that would be way too bright. The calculator chose 100 Ohm
In order to maintain roughly the same brightness per LED as in a series circuit with a 10-15k resistor, how do I calculate the new resistors? Should I simply use the same resistor values?