Should I run one relay for both lights or one relay to power each light? I am planning on mounting them behind the grille on my 02 Silverado. After I get an answer I may have another question. TIA fellas
One relay should be sufficient. A 30A relay is capable of running up to 360 watts. If the combines wattage is more, get a bigger relay and run the appropriate wiring. Sent from my overly sofisticated electronic device.