I had forgotten the NOT in my post Rainer, I have re-edited it

Proof-reading my previous post took me more time than you took to report a mistake...

And Suresh already explained that :

[13:30] Also, it’s important to understand, while we call it a Lightbar, It’s an extremely customizable solution. So, we do have a portfolio of lasers as well as a portfolio of filters and other functionality that we’ve established on the interposer and so its possible to customize these solutions for different applications and for different people’s needs. The first application is for a couple of different form factors, as we call it for this Lightbar… for data communications and those are the ones we will be sampling in the first quarter.