To get the brightest image projected by Astro, please set its image mode to Standard Mode by going to Settings > Projector > Image Mode > Standard Mode. 

Because of Astro's kid-pocket design, we're only able to offer 100 ANSI Lumens in this little guy. Better brightness would create more heat, and to keep the device cool, we would have had to make Astro a lot larger. For best use, use Astro in a darker environment.

If you still have any issues or concerns regarding brightness, please contact us and mention that you set Astro to Standard Mode already to ensure we quickly find a solution for you.