Candle Power Flashlight Forum

Candle Power Flashlight Forum

Help Support CPF:

I want to use 3-6 3mm led lights with resistors making them 12 v.
If I want to use batteries to power these rather than a transformer, what will I use?
Also how can I figure this out myself for the future please?
Thanks for answering such a basic question. Obviously this is a new area for me.
Brenda
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