Hello.
I decided to replace the headlights in the old GMC truck.
This is a 4 headlight system with 1 pair smaller than the other.
The truck was converted to 12 volts a few years ago and so this opened up a lot of options.
12 volt sealed beam, like what was on it, or an improvement.
I went with the brightest halogen single system that was offered, that is to say that there is but one lamp per side with both high and low beam.
And I also went with the flat out brightest lamps out there in 12 volts that will fit for the other pair, 250 watt aircraft landing lights.
I also mounted new fog lights and HID driving lights.
This is for my trip to Mexico in December.
I have headache rack mounted lights but they are not that useful.
Some of the roads are not that good and that and the dangers in Mexico in general call for effective lighting.
But, be that as it may, just the new halogen lamps are a massive improvement.
The landing lights are old, only the HID conversion is really new, everything else is just an upgrade.