I have what seems to be an excellent condition Graflex 3-Cell flash handle with NO bulb under the glass "eye" on the side near the top. I don't know if that's the correct terminology.

In the forum I think I learned that I can use any 4.5v round flashlight bulb, but I want to be sure I know what I'm doing. Please tell me if this is correct. Also, the little silver switch on the side will turn it on and off (?)...so what is the red button for?

Thanks!

Somewhere in this Flash Help section are instructions for the Graflite Flash written by another member. Misstatements about equipment were corrected in the thread in which the misstatement was made so you can be assured that what you read here is correct. There are no known manuals for the Graflex Flash. They were called Synchronizer in the day.