The JMGO U2 is a 4K DLP projector that can project at up to 3,600 ANSI Lumens when paired with an ALR screen. JMGO will ship for the U2 from next month for Indiegogo InDemand orders, where it costs US$2,599.
https://www.notebookcheck.net/JMGO-U2-4K-DLP-laser-projector-that-can-create-100-inch-images-to-ship-from-next-month.580842.0.html
I do not believe the significance of this projectors technology was captured in the article. This is a 3 color laser, not a single light source. Lasers lasting longer than traditional light sources, producing pure light frequency and not a white light split/filtered into colors. The screen that is projects onto has the same restrictions as any projection screen and is therefore irrelevant to the article. I am also not sure what "Hence" is referring to.