Quote Originally Posted by Steve Smith View Post
I am planning a variable mix (PWM) between blue and green with an all on full option for focusing.
'scuse me if I'm teaching you to suck eggs, but since the red LEDs are in-place already, you might want to have the option to have red-only light too. I'm not one of those who feels the need to focus with the paper in the easel, although some do, but I do like using a red filter to practice burns and dodges without having to remove the paper.