The flicker box controls any light (up to 600 watts) that is plugged into it.
By control, I mean it flickers the light as if were shorting out.
The intensity is controlled by the dimmer switch that is wired in.
A photo cell senses the light from a flicker bulb which controls the output to the
wired outlet. Below are some pictures of the box that I built.
I have complete schematics that will be available on this site soon.