3 banks of 5 Leds in series and an mains power supply, does this require resistor?

[kielo]

yeah, it was a different set though.
i think i will leave them at 3v

 

[vne147]

I thought I read that somewhere. Anyway, if it's working at 3V I wouldn't mess with it either. If it ain't broke...don't fix it.

 

[4pyros]

Hi vne147 from Phily. I am in A town. Andy

 

[vne147]

Allentown?

 

[4pyros]

Allentown?

yep, I was trying not to say it.

 

[vne147]

yep, I was trying not to say it.

Sorry to blow your cover.