We found 11 of the old CHP red spotlight lamps (4000-R). These are the ones used before the 80s. They had a special connection used on them. Because of this we wanted some input on the best way to sell them.
On the back of the light there are 3 terminals: ground, high beam, low beam. We had a special plug that the lights went into that had both high and low beam on at same time and the ground was riveted to the shell of the light.
I am waiting on info back if we still have the plug, but if we do is it important to leave it as rivet for the ground (would have to be riveted to the shell by the buyer) or would our current ground wire that is secured to the headpost with the nut that holds the shell a better option to remove the issue of having to get the ground riveted. So balance between easy or authentic on a internal aspect.
On the back of the light there are 3 terminals: ground, high beam, low beam. We had a special plug that the lights went into that had both high and low beam on at same time and the ground was riveted to the shell of the light.
I am waiting on info back if we still have the plug, but if we do is it important to leave it as rivet for the ground (would have to be riveted to the shell by the buyer) or would our current ground wire that is secured to the headpost with the nut that holds the shell a better option to remove the issue of having to get the ground riveted. So balance between easy or authentic on a internal aspect.