This is the final part on the ATI & Giesemann Comparison showing an overlay of the Giesemann & ATI T5 bulbs that are most similar to each other. Thanks to Ben for contributing to AquaNerd.
I overlaid some of the lamps’ spectral graphs over each other. Blue are ATI, Red are Giesemann.
Please Note: The overlaid graphs aren’t 100% scaled to equalized output, to be frank I’m not even sure how I would limit this as it is not quite as straightforward as resizing the images on top of each other like I did.