I will try to get a photo. I was feeling around the underside of the top part and it felt there was a place to screw in a bulb, but maybe I was wrong. It is not a stackable unit.
I've had this washer for over 20 years and it's still going great. I just realized that it has a place to screw in a light bulb in the tub. What kind of light bulb does it take?
Thanks for any help!