Integration is key to the success of printed electronics. Notably the efforts toward combining different technologies in the same thin foil have borne fruit with infinityPV’s new combination of printed solar cells and LEDs in the same thin (approx. 100 micron) foil called LILO (Light-In-Light-Out). Having a light source and a light harvester in the same package offers a wealth of opportunities in the world of application. inifnityPV will start exploring some of these in 2019 with selected commercial partners offering LILO commercially to end users.