Dual Signal Breakpoint Resume Addressable LED Strip
What is a dual signal breakpoint resume addressable LED strip?
A dual signal breakpoint resume LED strip is a digital strip with a “dual signal line” (main data line + backup data line) and a breakpoint resume function. Even if one LED chip is damaged, the following lamp beads can usually continue to work, and the entire strip will not be “paralyzed”.
How do the dual signal breakpoint resume LED strips work?
This type of strip has built-in dual data input channels: Main data line (Data In) + Backup data line (Backup Data In).
When a certain LED fails or is disconnected, the backup data line will automatically take over the signal transmission. This allows the data to bypass the damaged chip and continue to be transmitted to the next LED, thus achieving “breakpoint resume”.
What is the difference between dual signal breakpoint resume addressable LED strip?
WS2813: 5V; individually addressable; built-in IC, single LED cuttable.
WS2815: 12V; individually addressable; single LED cuttable (sometimes in groups of three). LEDSuntech also offers 24V WS2815 LED strips to support long-distance operation without voltage drop.
WS2818: 12V or 24V; supports one-by-one addressing; IC is external or built-in; one IC controls 3 LEDs or 6 LEDs.
UCS7604: 12V or 24V; individually addressable; external IC; supports RGBW (4-in-1) LED.
UCS5603: 12V or 24V; individually addressable; 2K refresh rate; real-time response function.
TM1934: 12V or 24V; individually addressable; external IC; 800KHZ data transmission.
SK6813: 5V, similar to WS2812; individually addressable; the chip is usually integrated into the LED package and supports RGB; PWM is built into each LED chip.
GS8208: 12V or 24V; individually addressable; 8KHZ PWM rate; CCT, RGB.
FW1935: 12V or 24V; individually addressable; external IC; 60 LEDs/meter, 72 LEDs/meter, and 120 LEDs/meter; RGB/CCT/monochrome.
FW1834: 5V; individually addressable; external IC; supports four-in-one RGBW.
DMX: can be 5V, 12V, or 24V; The DMX protocol is designed for multi-channel control and can address multiple channels of each lamp individually, but the control method is slightly different from the above integrated LED chips and requires a dedicated DMX decoder or conversion module.
Dual Signal Breakpoint Resume LED Strip Manufacturers & Suppliers
LEDSuntech is China’s leading dual signal breakpoint resume LED strip manufacturer. Our high-quality products have passed a series of certifications such as ISO:9001, CE, RoHS, FCC, UL, ETL, etc. We specialize in low voltage individually addressable SPI & DMX LED LED strips. For products, we pay attention to details. Not only is the technology reliable, it’s also beautifully designed. For customers, excellent quality is our principle.
Dual Signal Breakpoint Resume Addressable LED Strip Products
Dual Signal Breakpoint Resume Digital LED Strip Application
The dual-signal breakpoint transmission LED light strip achieves higher fault tolerance and stability through the dual data line design, which is suitable for different scales and application scenarios.
- Low power consumption, small decoration projects, such as indoor lighting, stage background, etc.
- Large outdoor lighting projects, such as building facade lighting, bridge lighting, etc.
- Projects that require high-speed refresh and stable and efficient signal transmission, such as interactive billboards and performance lighting systems.

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Dual Signal Breakpoint Resume Addressable LED Strip Customization
Parameter | Optional | Parameter | Optional |
---|---|---|---|
LED Type: | SMD2835, SMD3535, SMD2216, SMD5050 | IP Rating: | IP20, IP54, IP65, IP66, IP67, IP68 |
LED Density: | 60LEDs/m, 120LEDs/m, 132LEDs/m, 168LEDs/m, 180LEDs/m, 240LEDs/m | 3M Tape Type: | 9080A, 9948, 9495 |
LED Brands: | EPISTAR chip, Osram, Philips | Length: | 5m/reel, 10m/reel, 20m/reel |
Voltage: | 5V, 12V, 24V, 36V, 48V | PCB Width | 5mm, 6mm, 8mm, 10mm,12mm,15mm,20mm |
Color: | White(1800K/2700K/3000K/4000K/5000K/6000K), CCT, RGB, RGBW,RGBWW,RGBCCT | Wire: | AWG18, AWG22 |
Power: | 6W/m, 7.2W/m, 8W/m, 12W/m, 14W/m, 15W/m, 16W/m, 18W/m, 20W/m | Label: | ODM OEM customization |