According to OSRAM, it has claimed to created the world's most efficient OLed lighting panel with an efficiency of 32 lm/W and a birghtness of1,000 cd/m2.

OSRAM's flexible OLed research was conducted as part of the TOPAS 2012 project - the same project in which OSRAM developed the 87 lm/W white OLED panel back in June.