Having driven at night quite happily in the 60’s we now feel the need for more illumination on the road. We have purchased two BA15d 6v to 24v positive earth headlamp bulbs and two BA15s LED side lamp bulbs. In case we dazzle oncoming drivers I have fitted a blue LED high beam indicator in the dash board. Sorry Ian.
I have manufactured my own BA15d bulb holders, from American Pre Focus holders, that allows me to move the bulb in rotation and in and out to obtain the required beam shape. I have also added a dedicated earth connection to each headlamp shell.