When choosing an LED display, we often ask the question: “Can an LED display operate nonstop for 24 hours?” Milestrong’s recommendation is that it should not​ run continuously for 24 hours, because doing so can lead to the following issues. Of course, solutions for 24‑hour continuous operation will also be provided at the end of this article.

Issue 1: Service Life​

Keeping an LED display lit continuously for long periods accelerates the aging of its components. For example, ordinary LED lamp beads have a lifespan of about 50,000–60,000 hours. However, an LED display is not made up of lamp beads alone—it also contains driver chips and other components. When the screen is on, temperature differences occur, which further speeds up the aging of these chips.

Issue 2: Heat Dissipation​

An LED display operating 24 hours a day generates a large amount of heat, requiring a good heat dissipation system to handle it. If the cooling system cannot keep up, it may not only cause abnormal screen operation but also pose serious safety hazards.

Issue 3: Usage Scenarios​

We can allocate operating time reasonably and scientifically according to the usage scenario, turning off the LED display during appropriate periods to ensure proper heat dissipation and equipment stability.

What if continuous 24‑hour operation is necessary?​

This would require higher‑quality LED lamp beads and more stable, reliable electronic components capable of withstanding harsh conditions, along with an excellent heat dissipation system.