Bull bright projection ndash 3800 ansi lumens bull wxga resolution 20 0001 contrast ratio hdmi input bull low ownership costs up to 8 000 hourssup2 lamp life bull lightweight and portable carry bag included project bright vibrant widescreen presentations any time of day designed for meeting rooms and classrooms the w351 boasts a long lamp life and energy saving features which provide a low overall cost of ownership this projector has a built in speaker networking capabili