28/1/2022
After September 2021, there is a new European Directive which changes the way of calculation of the energy class, and the way which it appears on the packaging.
No changes were made at the products on which the energy class appears with the new energy label - the quality and the efficiency are the same. The change which has been made, is the new way of calculation of the energy class, according to the European Directive 2019/2015.
In the calculation for the new energy class, many factors are calculated, such as directivity, operating voltage, etc.
Finally, the above calculation results in the following energy efficiency:
above 210lm/W for energy «Α»,
above 185lm/W for energy«Β»,
above 160lm/W for energy «C»,
above 135lm/W for energy «D»,
above 110lm/W for energy «E» ,
above 85lm/W for energy «F».