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Differences between Portable Home Projectors Using Different Light Sources
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Differences between Portable Home Projectors Using Different Light Sources

There are several light source sources for portable home projector today. The biggest advantage of traditional bulb sources is their brightness and price balance. The brightness of the projector often determines the performance of a projection product to a great extent. The brightness of a traditional bulb source is much higher than that of an LED source, which can reach more than 3000 lumens, and is not as expensive as a laser source in price. From this point of view, the bulb light source still has great advantages.

In recent years, the development of LED light sources has become more and more mature and the price has become lower and lower. In portable home projector, the most important significance of LED lights is to open up a new path for miniaturization of the fuselage. Its portability and simple operating system make it fill the gaps that traditional projectors can't. The projector of the LED light source has a higher degree of freedom and is more portable.

In terms of lighting, the biggest advantage of LED portable home projector over traditional bulb sources is their durability. The life of the LED light source is up to 20,000 hours, which is about ten times that of the conventional projector. It can be said that the projection device using the LED light source can basically realize that it is not necessary to change the light source for several years of use. The projection of the LED light source produces a lighter color with a higher color saturation than the bulb source.

The laser source is completely different from the bulb source and the LED source. First of all, the color of the laser is very pure, and its monochromaticity is more than 10 times higher than that of an ordinary light source. This makes portable home projector using laser sources much more capable of color performance than bulb sources. The laser source has strong stability and long-term use. The image quality will also maintain high brightness, color saturation and contrast, and the color of the picture will always be the same.

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