3rd Gen DIY Edificatory Seasonal Star Sky Projection Light Projector Set Science&Learning Planetarium-Gramophone Style Edificatory seasonal star sky projector The newest generation edition: the 3rd Gen DIY installation, fully edificatory & challenging Adopts projector technology to project over 1000 stars on the wall and ceiling in your room. Creating amazing lighting effect in your room With date, time and latitude paper stickers.You can see different star images according to the latitude, date and time you locate.Also a chance for learning constellations