Questions about led Answered
1 :trying to find out if there are any problem (caused by the red leds lower forward voltage) or not to drive blue and red leds with the same driver when connected in series.
2: if you drive blue or red led with lower capacity than rated (ex 2w instead of 3w) could that affect the wavelength for resp color
could a red 660nm become a 630nm?
the questions concern a growth lightsource