[Inside R&D] 9 Tests Every LED Neon Strip Must Pass at Sunroleds

At Sunroleds, we believe excellence isn’t just manufactured — it’s tested, proven, and earned. Every LED Neon Strip Lights we develop undergoes a series of stringent performance and durability tests before it reaches your hands.
Why? Because outdoor, architectural, and signage lighting applications demand more than brightness, they require resilience, longevity, and unshakable reliability.

Here’s how we test every Neon LED Strip during the R&D phase:

✅ 1. Optical Performance Test

We perform CRI measurements, CCT consistency, and luminous flux verification to ensure every strip meets our high visual standards. You get not only brightness, but perfect color temperature, uniformity, and color rendering.
Purpose:

✔ High CRI (80–90+) for natural color rendering
✔ SDCM<3 for tight color binning
✔ Uniform light without dark spots

✅2. Tensile Strength Test

We simulate real-world stretching and pulling forces to ensure the Neon housing material doesn’t tear or deform during installation or over time. This guarantees safe handling and long-term durability, especially for projects requiring tension or suspension.

Purpose:

✔ Prevents material breakage
✔ Verifies long-term mechanical integrity

✅ 3. Impact Resistance Test

We simulate accidental drops and knocks, ensuring the Neon strip’s body and internal PCB structure remain intact even under sudden physical stress.

Purpose:

✔ High resistance to pressure or shocks
✔ Safer use in public or industrial zones

✅ 4. Bending and Flexibility Test

Flexibility is the heart of Neon LED Strip design. Each product is tested for multiple bending angles, repetitive twists, and dynamic motions without cracking or light failure, enabling installation on curves, letters, and complex shapes.

Purpose:

✔ Validates true 3D bendability
✔ Guarantees no internal LED detachment

✅ 5. Salt Spray Corrosion Test

Especially vital for coastal or marine projects, this test replicates salty, humid air to ensure our Neon LED resists oxidation and corrosion of internal PCB, connectors, and housing.

Purpose:

✔ Protects longevity in salty, wet climates
✔ Ideal for beachfront, yacht, and harbor lighting

✅ 6. High Temperature & High Humidity Test

We place our Neon LED Lights in extremely hot and humid chambers (up to 85°C / 85% RH) to observe any changes in brightness, material expansion, or electrical performance.

Purpose:

✔ Ensures stability in tropical, desert, or industrial zones
✔ Prevents yellowing, cracking, and flickering

✅ 7. Waterproof Testing (IP67 & IP68)

Neon LED Strips claiming IP67 or IP68 ratings are fully submerged or sprayed at high pressure, depending on their class, to verify zero water ingress even in depths up to 3 meters.

Purpose:

✔ Real-world waterproof validation
✔ Trusted for pools, fountains, yachts, and outdoor façades

✅ 8. UV Resistance Test

Prolonged exposure to sunlight can fade or embrittle lesser materials. We expose our Silicone Neon housings to simulated UV radiation to ensure long-term resistance to yellowing, cracking, and discoloration.

Purpose:

✔ Outdoor color stability
✔ Ideal for signs, architecture, and landscapes

✅ 9. Aging & Reliability Test

Final prototypes are aged for 12–24 hours under different voltages and environmental conditions. We observe brightness, flicker, and heat to catch early failures before mass production.

Purpose:

✔ Verified long lifespan
✔ Fail-safe performance under stress

We don’t take shortcuts. Every test we conduct is a promise to our partners and clients — that Sunroleds products are built not just to shine, but to last.

 Certifications & Commitment

• CE, RoHS, ETL Approved

• IP67/IP68 Rated

• High CRI >90, Uniform Color

• Backed by 3–5 Year Warranty

Our Neon LED Strips are used in:

 Architectural Outlines

 Creative Signage

 Marine Installations

Pools & Fountains

Building Façades

This rigorous testing ensures they’re ready for every scenario.