The best value choice for small-medium space. Featuring a brightness of 2800 ANSI lumens, a high contrast ratio of 13000:1 and a WXGA resolution, the cost-effective MW519 offers a stunning full-screen presentation with the finest details regardless of the ambient light level. BenQ?s SmartEco? technology combines energy efficiency for longer lamp life with optimized image contrast, greatly enhancing imaging performance while reducing projector operating and maintenance costs. Designed to maximize your audiovisual enjoyment, the MS517 brings to you unlimited 3D entertainment via HDMI. The 3D formats supported are 3D field-sequential, 3D frame-packing, 3D top-and-bottom and 3D side-by-side. To enable easy access for everyone, the I/O ports are clearly printed on the projector housing so users can find the port they need straight away. No squinting your eyes or bending over for a closer look. When inactive, the MS517 keeps power consumption to a minimum with 0.5W standby power, achieving what was once a challenge for earlier projector models. This technological advancement in energy saving certainly helps extend the projector lamp life and lower energy costs.