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Can We Use ALRScreen for Laser Projector?

Can We Use ALR Screen for Laser Projector? Is ALR Screen Suitable for Laser Projectors? The answer is yes! ALR screens are ideal for laser projectors due to three key advantages: Advantage 1: Speckle Reduction ALR screens (especially black grid types) effectively minimize laser speckle—a common artifact in laser projection. Their optical microstructures directionally reflect projection…

How Many Lumens for Outdoor Projector

Why Lumens Are Important When Choosing a Projectors？ The key factor that values a projector’s brightness is luminous flux, which is measured in lumens. The higher the lumen value, the brighter the projected image. The required lumen level for outdoor projectors mainly depends on the ambient light, projection area, and other influencing factors. Here’s a general guideline…

Is a projector better than a TV?

In the era of rapid electronic technology development, both TVs and projectors have been upgraded many times. Being smarter and more functional are their main features today.  The similarities between TVs and projectors As mainstream home entertainment devices, there are many similarities between TVs and projectors.They are used for video playback, support high-definition resolutions (4K/8K),…

What is DLP Projector?

DLP (Digital Light Processing) is a projection technology developed by Texas Instruments, renowned for its high contrast, reliability, and suitability for large-scale applications. Its core component is the DMD (Digital Micromirror Device) chip, which comprises millions of microscopic mirrors that tilt ±10° to reflect light toward or away from the projection lens, creating images pixel by pixel.…

How to Connect a Soundbar to a Projector

For the projector’s audio system, most modern projectors—especially home theater models—come with built-in speakers, often with embedded 2-channel stereo systems. However, for users who require more powerful, professional, and clearer sound quality—or if the projector lacks built-in speakers—an external audio device like a soundbar is recommended. In general, there are five main methods to connect a soundbar…

What is ALR projector screen？

What is ALR projector screen？ An ALR (Ambient Light Rejecting) projector screen is designed to improve the quality of the image by rejecting or minimizing ambient light in a room. This type of screen helps ensure that the projector’s image remains clear, bright, and sharp, even when there is light in the room. It works…