If you don't mind running an extension cord, the BenQ X500i is a short-throw projector with excellent image quality that can sit just a few feet from a screen or wall to create a huge, gorgeous image.

Throw Ratio 0.39:1 E.g., If distance from projector to screen is 86.64cm, then the image size is 100''. Throw Ratio 1.2:1 E.g., If distance from projector to screen is 266.58cm, then the image size is ...

You can convert lux and lumen as follows: 1 Lux= 1 lumen ÷ m² (square meter) Lumen =Lux ⅹ screen area In order to avoid consumers being confused and cheated by merchants, Projector1 projector lumen ...