I put 4 kc lights (unkown power draw) on my light bar and when the engines running and i turn the lights on the battery level hardly moves so they must not draw much. So will i have to get a new alternator to run my lights effeciently?

 

I run 4 55w lights plus my stock lights and the heat blasting and I have no problems using the stock alt. The fact that it doesn't move the gauge much means that the alt. you have is plenty to run those lights.

 

Alrtie thank yoy sir