[quote=truckernix]46Sparky,
where did the figure of 4 amps total for two halogen headlights come from?[/quote
The halogen bulbs draw 5 amps each vs the 7 amps each for the original T-3 lamps. So, two halogen lamps will draw 10 amps vs 14 amps for two T-3 lamps. Net savings is 4 amps.