2004 Tahoe fog lights

[Jason Graves]

I have a 2004 Tahoe. Want to know what factory fog lights have for an amp draw. 

[carnau]

I(A) = P(W) / V  Is the conversion I am pretty sure. I would need to know the maker of the bulb you are using to give you the exact calculation. I would also need to know the voltage the battery is at when testing. Lets say you're using 45 watt bulb at 12.8 volts(normal key off battery voltage of a good battery). Then your answer would be 3.52 amps per bulb. If you were using the same bulb with running generated voltage of 14.4 volts then the answer would be 3.13 amps.

 

But like I said you have to be know the bulb. Because if you're running an LED 45watt at 14.4  you would be calculated at  0.31 amps.

 

Basically what I am saying is you're not giving me enough information to give you the correct answer. But what I did was give you enough information to find the correct answer.