So far I've shortlisted the following:
- GEOPTIK FLAT FIELD GENERATOR SMALL 164, https://www.testar.com.au/products/g...f3ecac1e&_ss=r
- GIOTTO 120 SMART FLAT FIELD GENERATOR, https://www.testar.com.au/products/g...f3ecac1e&_ss=r
Can't find any reviews on either, but at least on paper seem to cover most of the requirements. If anyone has used them, hope to hear your feedback.
A compromise, if the first two don't work out, is the GN Aurora Flatfield Panel, D100 or D160:
https://www.gerdneumann.net/english/...-overview.html. But really rather have an easier way to control the brightness