LED wiring Question for Custom Headlights!!!

[Ram Z's SRT]

Yes itwas the cleared curtain rod. I want to see how it works out. I wish I would have had a power source to test them before. What about using a 9v battery instead of a 12v carbattery that jumps to 14 when engine is running. 9v battery would stay at 9volts until dead right.

 

[Ram Z's SRT]

What about if I used a 9v battery instead of a 12v battery. And yes this is the curtain rod halos.

 

[wesalbert]

You don't want to be changing out a 9v battery. Worse case, hit up Radio Shack and grab one of those cigarette lighter adapters with the different voltages.