Featuring a brightness of 2800 ANSI lumens, a high contrast ratio of 13000:1 and a WXGA resolution, the cost-effective and eco-friendly MW519 offers a stunning full-screen presentation with the finest details regardless of the ambient light level. The Eco Blank mode allows teachers to blank the projection screen whenever they need to direct their students' focus back on them – or simply when the projector is not in use. When activated, this special feature dims the lamp power automatically, lowering the total power consumption by 70%. When inactive, the MW519 keeps power consumption to a minimum with 0.5W standby power, achieving what was once a challenge for ealier projector models. This technological advancement in energy saving certainly helps extend the projector lamp life and lower energy costs.