Fog light housing dimensions

[07liftback]

After some searching, I couldn't find any dimensions for the Yaris foglights anywhere online.

What I'm trying to do is retrofit some mini h1 projectors into the foglamps. I've read how people were getting terrible output on their aftermarket foglamps that they've ordered off ebay so I'd like to tackle the project of getting a perfect retrofit line.

I have the mini h1s on hand and would like someone to post the width and length of the fog lamp housings so I can ensure that these will either fit inside or I can at least figure out how to mod them.

Thanks.