Double Signal SPI-RGB

Technical Data ▼

Product Feature ▼

* Top quality & high brightness SMD2835/SMD5050 as light source

* Compitable with main and popular SPI controllers

* Double signal, realize break-point continous transmission

* High-conductivity double-layer pure copper FPCB

* Gold thread, pure copper bracket, high-quality material

* Original 3M tape, strong adhesive and long-lasting

* Low power consumption for energy saving

* IP65/IP67/IP68 Optional

* CE/ROHS/FCC approved

* 3 years warranty

IP Rate ▼

Optional Accessories ▼

Optional Accessories (Extra Charge, Not Included by Default)

1. Aluminum mounting profiles: Click link to buy https://www.arionlighting.com/en/Aluminum-Channel.html

2. LED power supplies: Click link to buy https://www.arionlighting.com/en/LED-Power-Supply.html

3. LED controllers: Click link to buy https://www.arionlighting.com/en/LED-Controller.html 

4. Quick‑connect connectors: Click link to buy https://www.arionlighting.com/en/Fast-Connector.html

5. Cables & wires: Click link to buy https://www.arionlighting.com/en/Cable.html

   
   

Please contact our sales staff for professional selection advice if you have any questions.

Applications ▼

Factory Display ▼

FAQ ▼

1. What is a dual-signal SPI break-point continuous transmission LED strip?

The dual-signal SPI strip adopts main signal + backup dual data line structure. 

Built-in intelligent breakpoint resume IC ensures that if a single pixel or single chip fails, the backup signal line will take over automatically. 

The rest part of the strip still works normally without black screen or signal interruption. 

It is a high-stability solution for premium lighting projects.

2. What is the main difference between dual-signal and single-signal SPI strips?

A traditional single-signal strip works in series mode. One broken pixel causes the whole rear section to black out.

The dual-signal strip supports signal backup transmission. 

Only the single faulty point fails, while the entire subsequent strip maintains full lighting effects without interruption.

3. What are the project advantages of the breakpoint resume function?

It completely avoids large-area black screen failures. 

During long-term outdoor use, minor damage from moisture, aging or collision will not affect the overall lighting performance. 

It greatly reduces failure rate, maintenance costs and after-sales troubles for engineering projects.

4. Does the dual-signal strip have stuttering, desync or random pixel issues?

No. Dual-signal mutual correction provides stronger anti-interference performance, higher refresh rate and smoother dynamic effects. 

No shadow trail, no flicker and no desync. Perfect for high-end commercial lighting and camera shooting scenes.

5. What is the maximum series connection length?

It supports stable connection of 10–12 meters with single-end power supply without signal delay or brightness attenuation, longer and more stable than ordinary single-signal strips.

Longer projects can use signal amplifiers for full synchronization.

6. What controllers are compatible?

It is fully compatible with all mainstream SPI controllers, including Bluetooth, WiFi, programmable and music rhythm controllers. 

No special system required, easy replacement for traditional single-signal strips.

7. Is the dual-signal strip more flexible and durable?

Yes. The dual-circuit layout balances internal stress during bending. It resists signal breakage and wire damage during repeated bending. 

Suitable for special-shaped curves, arc signs and curved ceiling long-term installation.

8. Will high temperature or humid outdoor environment affect the breakpoint resume function?

No. The breakpoint resume is a built-in hardware protocol, not affected by temperature or humidity. 

It keeps stable auto-bypass and signal resume performance in rainy, humid and extreme temperature outdoor environments.

9. Why do high-end projects prefer dual-signal breakpoint resume strips?

Single-signal strips are only suitable for simple indoor temporary use.

Dual-signal breakpoint resume strips are the top choice for high-end and long-warranty projects, 

featuring zero large-area black screen, permanent synchronization, ultra-low failure rate and excellent long-term stability.