It never ocures to me, that l'll need a photo of the thing. I won't be in studio for some time ta take a picture, but to me it looks like something from 1990 or something like that. It have a computer to control the light output and something what looks like UV sensor, so there must be some way to control not only time, but light output as well. Do you think it would be wise to contact Agfa Gevaert? The contact form on their site is not going anywhere. And yes l know the thing operates on metal halide arc lamp.