12V DC LED Bulb Circuit

any good consultant can be retained to to this

Yeah, pay the man so he can stick it to you in the end. You know, not everything needs to be engineered to death. Some people can do things on their own without another telling them that an "expert" needs to be paid, or some such nonsense.

How about this, buddy:

http://farm4.static.flickr.com/3432/3271868926_d52917f2d9.jpg

and this

http://2.bp.blogspot.com/_FdGFE8NBDgc/TBtdQeCDtjI/AAAAAAAADRg/z-d4JJcJYIA/s1600/economical-desk-lamp-circuit-diagram-for-camping.jpg

and again...

http://www.solar-power-answers.co.uk/lighting_system.php

That's how it's done. People ask questions, people get answers.

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My momma always said, if you ain't got somethin' nice to say, shut up

Thanks a lot for the reply.

The circuit in link 2(http://2.bp.blogspot.com/_FdGFE8NBDgc/TBtdQeCDtjI/AAAAAAAADRg/z-d4JJcJYIA/s1600/economical-desk-lamp-circuit-diagram-for-camping.jpg) appears somewhat suitable for my application.I need to confirm whether I can connect more similar branches in parallel to increase the LED count.