For general guidance, 1000 to 3000 ANSI Lumens is suitable for small meeting rooms or dark home theaters. ANSI Lumens under 300: Projectors with ANSI Lumens in the range of 200 to 300 are suitable for smaller rooms or home theaters with controlled lighting conditions. They provide clear and vibrant images without overpowering in dimmer environments. ANSI Lumens in the range of 600 to 700: Projectors with ANSI Lumens in this range are ideal for mid-sized rooms where some ambient light may be present. They offer a balance between brightness and clarity, ensuring good visibility even with moderate lighting.