What is the difference between laser projector and traditional projector comparison?

The difference between a laser projector and a traditional projector is as follows:

1. Difference in the use of consumables:

In a traditional lamp projector, the life of the bulb is a certain amount of time, and the life of the bulb when it is damaged in most cases is less than the specified target. Laser projector will be the traditional metal halide lamp or UHP, etc. replaced with a laser, so that there is no need to frequently replace the projector bulb, which in turn extends the life of the projector.

2, the difference between the service life:

Laser projectors in the long-term use of the brightness of the slow decay during the service life can reach more than 20,000 hours; while the traditional lamp projector from the beginning of the use of the brightness will begin to decline rapidly, the service life of about 2,000 hours.

3, the difference between the use of the effect:

Laser projector in the same lumen under the high definition, can instantly switch on and off, without warming up, cooling, laser light source projector due to the low attenuation characteristics of the light source so that the output of the quality of the picture for a long time to maintain the brightness, saturation and contrast, the picture color is always bright as new. Traditional lamp projectors have low definition at the same lumen and slow switch-on/switch-off response.

Baidu Encyclopedia-Laser Projector

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