The light projected by this astronaut starry projector is a combination of nebula and starlight, which can be displayed alone or in combination. With 8 brightness modes, you can freely adjust the brightness and speed of the nebula according to needs. This LED starry projector light with remote control can control the on/off of the modes of nebula and starlight. The brightness and speed of the light can be also adjusted by remote control and you don't have to get up. There are 2 timing modes about 45min and about 90min. When the time is up, it will automatically shut down, which is more intelligent and energy-saving.