YTM125 headlight information

[atc500x]

If someone could take 2 minute to take dimension of a ytm125 or 175 headlight.The ''square'' model with rounded corner.I need the dimension of the lens only,no the steel support on the back.

I'm looking for a headlight for a old can-am ase 250 dirtbike,I have a new plastic and the ytm light have the same shape but want to compare the dimension with the hole in plastic before buying the light

Thanks