Hey, unfortunately I don't have a lab, but this picture was taken when I assembled it on my soldering desk. I keep it fairly clean, and didn't leave the lens off for very long.
The back button is toggle, which disconnects the negative connection? The side is momentary.
Well, there is obviously...
Thanks for the comments everyone, seems to be a very popular diode. Looks like I made a good decision =) I hate to part with it, but it's been very sketch in my neck of the woods to use. I live less than 5mi from PDX.