RAYBO Lab | LED Display Reliability & Durability Testing

Extreme testing for exceptional quality

Our 5-year warranty isn't just a promise—it’s backed by extreme laboratory verification. At the RAYBO Testing Center, our screens undergo rigorous waterproof, fire-retardant, thermal, and aging tests.We don’t just test components to see if they work; we push them to absolute failure to expose every potential weak point. By identifying critical thresholds in the lab, we ensure maximum on-site durability and reliable, zero-downtime performance.

IP65 Waterproof Testing

Test Process:

The screen is subjected to continuous water and undergoes a full-immersion test, during which every seal and gasket on the LED display is rigorously inspected.

Test Result:

Zero water ingress & flawless signal transmission. Complete seal integrity is maintained, ensuring uninterrupted operation under extreme outdoor weather conditions.

72-Hour Aging Test

Test Process:

Every RAYBO display undergoes a mandatory 72-hour burn-in at full load, with all LEDs, power supplies, and receiving cards monitored for anomalies.

Test Result:

Eliminates early-life failures, ensuring zero dead pixels and out-of-the-box reliability—no on-site fixes needed.

Thermal Dissipation Test

Test Process:

Utilizing advanced thermal imaging to track heat loads and cooling efficiency across the cabinet matrix under sustained peak brightness.

Test Result:

Prevents thermal degradation of LEDs, ensures maximum energy efficiency, and drastically extends the display's functional lifespan.

Diode Push Test

The Process:

We used push-pull gauges to test LED adhesion strength on our modules versus market alternatives.

The Result:

Our LEDs offer significantly higher adhesion, preventing "falling lamps" or dead pixels from transport or installation.

Cable Flame Test

The Process:

We subjected flame-retardant-treated and standard commercial wiring to open flame tests, comparing burning speed, smoke, and self-extinguishing ability.

The Result:

Our cables self-extinguish instantly, emitting no toxic smoke or dripping plastics—ensuring your installation meets and exceeds the highest global fire safety regulations.

Mask Bending Test

The Process:

Based on 20 years of market feedback, we tested our modular mask against conventional products for bending resistance.

The Result:

Our masks maintain flatness, structural integrity, and deep contrast even after years of harsh exposure—protecting LEDs and eliminating glare, warping, or fading.

Certifications & Quality Assurance

RAYBO LED displays hold full international certifications, including UL, CE, FCC, CB, RoHS, KC, and more. Our ISO 9001-certified manufacturing ensures uncompromising safety, reliability, and smooth customs clearance for your LED projects.

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Every RAYBO LED display is backed by a 5-year warranty and lifetime technical support. Describe your issue, and our technical team will provide tailored support.

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Email: info@rayboled.com
WhatsApp: +86 13383842624
Address: 5th Floor, Building 6, Hongfa Jiateli High-tech Park, Bao'an District, Shenzhen, Guangdong Province, China

Request A Factory Tour

Shenzhen Factory: 5th Floor, Building 6, Hongfa Jiateli High-tech Park, Bao'an District, Shenzhen, China
Zhengzhou Factory: Unit 1, Building 7, Jindai Smart Industry Park, Guancheng District, Zhengzhou, Henan Province, China

Testing Lab

Extreme testing for exceptional quality

Core Reliability Test

IP65 Waterproof Testing

72-Hour Aging Test

Thermal Dissipation Test

Exquisite Craftsmanship Test

Diode Push Test

Cable Flame Test

Mask Bending Test

Certifications & Quality Assurance