LC-Power LC-M34-UWQHD-100-C-V2
3440 x 1440 pixels, 34"
Question about LC-M34-UWQHD-100-C-V2 - 350722
The data sheet has been updated, as I see it. https://www.lc-power.com/produkte/pc-monitore/lc-m34-uwqhd-100-c-v2/ According to the manufacturer's website, the energy efficiency class is "G". The "B" is from the predecessor model LC-Power LC-M34-UWQHD-100-C, as you can see on the label in the photo gallery here above.
The energy consumption of the appliances has not increased.
The new "worse" label is related to the new classification which comes into force on 1 March.
www.channelpartner.de/a/neue-label-fuer-energieeffizienz-ver...
In a nutshell:
The + labels have disappeared and the best A+ label has become the new A and the old B seems to be the new "G".
Basically, the consumption is like a 40w light bulb: 39 kWh / 1000 h gives 39w.