The main factor determining the color performance of the projector is the light source of the projector.The bulb light source commonly used in traditional home projectors is not pure, because the ultrahigh pressure mercury lamp has a lot of messy light, which is not the color required for the projection picture. Therefore, when measuring the color gamut of the bulb, its performance is not as good as the LED light source.Because LED light source can emit pure red, green and blue colors, the color gamut effect of the picture formed by such light source is more powerful.
