The projectors in this guide can act as a lamp, put on a light show or completely light up a room. There's also a mix of scientifically accurate and fictional but awesome-looking projections ...

This 4K projector casts a larger image from a shorter distance, so it’s good for smaller spaces. It performs well with all content types, as long as the room has some light control. This guide ...

Projector capabilities vary widely ... This 3LCD model’s laser light engine pumps out a specified 2,700 lumens brightness, and since this is Epson, a company well-known for its reliable specs ...

Not all star projectors are made equally, however. Some are designed purely as a relaxation tool, illuminating your room with a gorgeous (but non-scientific) display of light and color.