Reply to "Another LED constant lighting question for passenger cars . . ."

MoonmanOGR Forum Member

I have used gunrunnerjohn's constant current driver with a CL2 on the roll strips that break off in sections of 3 leds. I just tested a caboose with only 3 and it lights at 6.6 volts ac track voltage. Fluke true rms meter.

Anyway, it's all about your driver circuit. the leds raw will light at 2.3 - 3.4 depending on the color. It's the driver circuitry converting the AC and controlling the voltage or current that uses the rest.

10/18/169:36 AM

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