Blow Mold Light Adapter Universal

This is a universal backplate that fits Empire, Union and General Foam. There are two sets of holes that have different spreads of distance on them.
The other screw hole that is towards the center is used to attach the larger sockets that had the metal arm that attached to the backplate.
The hole that is dead center with a thin layer of plastic can be used to install a C7 socket with the clips on it. This is my preference as I can use a Candelabra 40 watt bulb in most cases and it lights up the mold very well with minimal Amperage. usually 0.38 amps.
There is also a cord slot incase you have the light mounted inside of the mold and need a place to get the cord back out for plugging in.