BenQ LH856UST Laser Ultra Short Throw / 1080P/ 3500lm/ 3,000,000:1/ HDMIx2/ 10Wx2/ RS232/ USBx1

For excellent projection performance, the LH856UST produces 3500 ANSI lumens and 1080p 1920×1080 resolution for clear, sharp images and text even in large and bright classrooms. Can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors.The LH856UST ultra short throw laser projector can be mounted just inches from the wall or directly above the screen, eliminating distracting shadows and glare so students and teachers can freely engage and collaborate at the board.