Advantages Of Long Life Green Laser Pointer
In terms of durability, HLD also has the advantage of a long green laser pointer. The life of HLD light sources that have been introduced into the market is mostly 20,000 hours. It is almost the same as the laser. Therefore, in this perspective, laser and HLD are hard to distinguish between victory and defeat, and both have lower maintenance costs. The brightness and volume are the disadvantages of HLD. In fact, in the entire projection industry, if it comes to brightness, no one can match the laser. Although the brightness of HLD has been significantly improved compared with the past, compared with green laser pointers, this progress can be said to be negligible.
Tags
Wavelength
In the high-end field of more than 8000 lumens, HLD has not yet been involved in capital. In addition, with the increase in brightness, the volume of HLD projectors will also become larger, because the problems directly caused by the increase in brightness are the increase in lamp power and heat dissipation. If you want to radiate more heat, you can only increase Big projector volume to achieve. But whether it is a home user or a business education user, the large size means that it is more laborious to move and install, which is also a disadvantage of HLD. Compared with the monochromatic laser + fluorescent color wheel scheme, HLD has a wider color gamut. Green laser pointers have better color performance.
2020-02-13 03:12:09
Your Answer: