BenQ MP522 2000 ANSI Lumens DLP ProjectorThe projectors in BenQ's MP series are meant to be seen and not heard. The MP522 has been extensively engineered to reduce the operational noise level caused by vibration and airflow to whisper quietness. Instead of fan noise, your audience will be paying attention to the clear, bright images delivered by the 2000 Lumens, 1000: 1 high contrast ratio at 1024 x 768 pixel resolution. Specifications 1024 x 768 2000 ANSI Lumens 1000: 1 27. 5" to 300"