An ANSI lumen rating uses an average of several measurements taken across the face of the light source. A small room typically requires from 200 to 300 ANSI lumens, whereas a large room may ...
LED lumens are used specifically by LED projector manufacturers, but are not a standardized form of measurement. The ...
It’ll put OLEDs to sleep even as TVs get bigger thanks to its 300-inch screen size ... Optoma has yet to confirm if this is ISO or ANSI lumens, which proves a major difference.