Cool GadgetsAurora Northern Lights Projector: With 48 lighting modes to create different effects of the northern lights, the northern lights projector can turn the bedroom into an amazing wonderland. The Aurora Northern Lights projector is great for helping children and adults fall asleep, and creates a relaxing atmosphere in your bedroom! The light from the galaxy light projector can be used as an aura night lamp and ambient lighting. The galaxy projector makes great Christmas gifts for teenage girls!