Here’s an updated design for Senior Trippe lights bulb socket. The bulb socket on these lights performs three functions. It holds the light bulb, acts as a mount for the lower half-reflector and also holds the three-arm spring which keeps the half-reflector distanced from the main reflector.
The product pictures show the original design which was rather clumsy. The updated design performs the same functions in a more elegant and efficient way.
Sold as a set. Set includes one threaded bulb socket and two nuts.
Made in the USA.