a question on brake lights.

To use this



Decide what you are looking for

Decide "what do I know?"

You know you have a 6 ohm resistor, and you know the system voltage runs about 14V when running

P (power) in watts in the left upper quadrant, you use the two things you know, voltage (E) and resistance (R). The formula then, is P = E(squared) / R

So 14 volts squared divided by 6 ohms is 32.67 watts