1980's Hasbro Transformers Oprimus Primer Bedside lamp

In the late 1980's or perhaps early 1990's, Hasbro sold a Transformers themed bedside lamp. The lamp had a "Transformers" shade with a light up Optimus Prime nightlight function. The entire lamp was perhaps 15" tall. The light had a 3 way switch, position 1 was the regular lamp function and position 2 turned off the regular light and turned on the light inside the Optimus figure.
I have a broken one in the garage, but figure someone must have one they want to part with. For my 4 yr old grandson