Northern Lights Star ProjectorAbundant projection effect: The combination of the northern lights, the moon and the stars can be played individually or in combination. The flowing aurora bore effect creates a relaxing environment. Forget about worries and enjoy the present. 48 lighting modes of the northern lights projector: 4 Color 48 Lighting Effects & 5 Brightness LevelBrightness can be adjusted from 20% to 100%; it can project a realistic starry night sky and the northern