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TECHNICAL DEEP DIVE

Why 3840Hz Refresh Rate is Mandatory for Professional Media in the PH

Eliminate black flickering lines from your wedding films and corporate livestreams with high-refresh GOB technology.

Published: 2026-07-03

Have you ever noticed annoying black wave lines on the LED screens in the background of a televised concert or corporate livestream in Manila? This phenomenon ruins professional media coverage and is almost always caused by a **low refresh rate**.

1920Hz vs. 3840Hz: What’s the Difference?

Refresh rate is how many times per second an LED display updates its image. While 1920Hz looks fine to the human eye, professional cameras capture the "off" state of pixels, resulting in flickering. **3840Hz High Refresh** is the industry standard for 2026, ensuring perfectly smooth visuals even through a 4K camera lens.

Why it matters for Philippine Brands

  • Flawless Social Media: The Philippines is a social media capital. Whether in SM Aura or BGC, guests will take TikToks. A 3840Hz wall ensures your brand looks sharp and flicker-free.
  • Visual Comfort: Low refresh rates contribute to eye fatigue. LumPro's 3840Hz displays provide a more comfortable viewing experience for long conferences or church services.
  • Livestream Ready: mandatory for hybrid corporate events or concerts at the Philippine Arena.

The LumPro GOB Edge

At **LumPro**, we combine 3840Hz high-refresh ICs with our signature **GOB (Glue-on-Board)** technology, providing a matte-like finish that further reduces reflections—a critical factor for professional onsite media coverage.

Supported by our warehouses in **Manila, Cebu, and Davao**, we provide onsite calibration to optimize settings for your specific venue lighting.

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