# Any 12vDC electronic gurus here?

**URL:** <https://forums.speedlife.net/t/any-12vdc-electronic-gurus-here/201046>\
**Category:** PittSpeed Off Topic\
**Created:** [December 11, 2008, 2:56pm UTC](https://forums.speedlife.net/t/any-12vdc-electronic-gurus-here/201046 "2008-12-11T14:56:00Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250)\
**Post date:** [December 11, 2008, 3:41pm UTC](https://forums.speedlife.net/t/any-12vdc-electronic-gurus-here/201046/7 "2008-12-11T15:41:38Z")

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> [@Is this ethical/legal?](https://forums.speedlife.net/t/is-this-ethical-legal/38965/15):
>
> A. Low beams off- LED’s on full bright  
> B. Low beams on- LED’s dimmed by half or so
> 
> That’s all.

I can do it.  
You have to Isolate the 2 with exactly that A Relay.  
When you say LED’s where are these? are they high power? Are they just a Raw LED? I belive leds like 2.1 Volts to begin with or something like that.

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