I have 6 meanwell ELN-60-48D drivers running my leds, if I cut the AC power to the drivers I get a brief lightning show as the capacitors discharge, if I cut the DC power to the leds then no show.
I keep the AC power on all the time and use my RKE ALC to control the dimming but the leds don't completely go out (faint glow), however, installing a 5k resistor across the output terminals of the driver remedies this and the leds go completely out.
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