Acer X118/ X118H/ X118AH projector are best value projectors ideal for everyday use, at work or home. It features 3600 lumens high brightness, 20,000:1 contrast ratio and Acer LumiSense content-aware process for showcasing vividly detailed text and images. X118 series is also equipped with BlueLightShield that mitigates the negative effects of blue light exposure.