Multimedia Projector Advantages And Disadvantages
|9.12.2019||Posted by cassielding123 under Blogy a osobní weby|
The projector of the laser source can be said to be the most concerned projection source in recent years. Over the past two years, the laser source has gradually moved from the professional field to the field of daily life. It has great potential in business, education, engineering, household, and other fields. Next, I will introduce multimedia projector advantages and disadvantages.
The laser is a cold light source, the temperature of the machine will be greatly reduced, the burning degree of the display chip will be greatly reduced, and can maintain excellent color for a long time. The laser machine can switch on and off instantaneously without preheating and heat dissipation and the brightness can reach 100%.
2.High clarity under the same lumen, low attenuation of brightness in long-term use
The brightness of the laser projector decreases slowly during long-term use, and its service life can reach more than 20,000 hours.
- The total cost is lower than that of an ordinary bulb machine.
After about 2000 hours of use, the brightness of the traditional bulb projector decreases rapidly, with an average of 1.5 years to replace the bulb once, plus vulnerable accessories, maintenance, and other costs, the after-sales cost is relatively high. Laser projector does not need after-sale cost, low failure rate, improve the work effect.
Disadvantages of Laser Multimedia Projector:
1.Lack of flexibility
- The price is more expensive than ordinary projectors.
The main reason why laser projectors are more expensive than ordinary projectors is the high brightness. Luminance is the biggest advantage of laser projection. The maximum brightness of LED projection can only reach about 1000 ANSI lumens, while the brightness of laser projection can reach 3000-6000 A ANSI lumens, or even higher.
Most brands of projectors on the market, DIDON laser projector is the first choice for most people. DIDON laser projector provides high-quality pictures for a variety of commercial, educational and entertainment applications with precise color and excellent quality.