Be careful when handling this stuff. I don't think it is so bad when diluted (I spilled a bit out of the glass and it didn't make a mess at all), but I got some straight out of the bottle on my hand and my fingers were dyed yellow-green for about a day. Not so bad when compared to my experience with silver nitrate, but I can only imagine what it would do to clothes. Part of the double edged sword of it being strong I guess.
Yup its pretty strong.

I agree under normal shaded light it does look as bright. Under white or UV it looks good.

Did i send the warning sheet with your's.