13-09-16, 10:08 PM
(13-09-16, 08:29 PM)celticdog link Wrote: Did you fit a resistor with in line with the LEDs? You might need to limit the current in the LED to a safer value. With LEDs a[size=1em] small change in voltage can produce a big change in current, that's probably what's slightly energizing the neutral lamp.[/size]
+1 for a small inline resistor. If you have a potentiometer you should be able to find the exact resistance value required.
Those are my principles...if you don't like them I have others.