Hello, citizens of the flat Earth!
Since recently, I have had UPRtek PG200N PAR spectrometer. finally… since 2014… I have only spectrometer, I have no sphere (for lumen test)
If someone need to know spectrum and PAR parameters, you can send it to me, and I will give spectrum test results like this:
and .xls files for uSpectrumPG200N program (for PC)
You just need to send it to me to Belarus
If it is something expensive, I can send it back or to another address, but it will cost money, here is rates to shipping from Belarus — under 2kg (small packet) , 2+ kg
It is f##ing expensive device with official price Excl. VAT: €2,789.00 
here
But I can sell it or another model some cheaper (as a dealer) here