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Product Information
Achieve unparalleled reliability and vibrant color effects with the 24V TM1934 Dual-Row Addressable RGB LED Strip Light. Engineered for professional and large-scale installations, this LED strip features innovative breakpoint resume technology, ensuring your lighting display remains operational even if a single LED fails. With a high density of 120 SMD 5050 LEDs per meter on a 24V double-row PCB, it produces exceptionally bright and smooth color gradients. This makes it an ideal solution for architectural accents, commercial signage, and complex lighting projects where durability and performance are critical.
Key Features
Breakpoint Resume Technology
If one LED pixel is damaged, the signal bypasses it and continues to the next, preventing the rest of the strip from failing.
24V High-Voltage Input
Enables longer connection runs with significantly less voltage drop, ensuring consistent brightness from start to finish.
High-Density Double Row Design
Features 120 bright 5050 SMD LEDs per meter for intense, uniform light output without visible spotting.
Individually Addressable Segments
Each segment of 12 LEDs is controlled by two TM1934 ICs, allowing for complex chasing effects, animations, and color sequences.
Wide Controller Compatibility
Works seamlessly with a wide range of SPI controllers that support the TM1934/WS2811 protocol for versatile project integration.
How Breakpoint Resume Works
- This LED strip incorporates dual-signal technology. In a standard addressable strip, a single failed LED breaks the data line, causing all subsequent LEDs to go dark.
- With the TM1934 IC, if a pixel fails, the backup signal line is automatically activated, bypassing the faulty point and transmitting data to the next pixel in the chain.
- This self-healing capability is essential for commercial installations, large-scale architectural projects, and any application where maintenance access is difficult and continuous operation is non-negotiable.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | TM1934-DR120-24VW20 |
| Input Voltage | DC 24V |
| IC Type | TM1934 (Breakpoint Resume) |
| Power Consumption | 23.5 Watts per meter |
| LED Type | SMD 5050 RGB |
| PCB Width | 20mm |
| LED Quantity | 120 LEDs per meter |
| Pixels / Segments | 10*2 per meter |
| PCB Color | White |
| Luminous Flux (Full White) | Approx. 2640 lm/m (Theoretical) |
| Color Rendering Index (CRI) | Ra > 85 |
| IP Rating | IP20, IP65, IP67, IP68 |
| Cutting Interval | Every 100mm (12 LEDs) |
| Reel Length | 5 meters (16.4 feet) |
| Beam Angle | 120° |
| Warranty | 2 Years |
| Operating Temperature | -20°C to +50°C |
Application Scenarios
⚠ Precautions
- Always use a DC 24V power supply. Using an incorrect voltage will permanently damage the strip.
- Ensure your power supply wattage is at least 20% greater than the total wattage of the connected LED strip to prevent overheating.
- For critical applications exceeding 5 meters, consider power injection at both ends to maintain maximum brightness.
What's in the Box
- ✓1 x 5-meter Roll of TM1934 24V 120 LEDs/m Addressable RGB LED Strip Light
Frequently Asked Questions
Q: What power supply do I need for one 5m roll?
A:A single 5-meter roll consumes approximately 117.5W (5m x 23.5W/m). We recommend a DC 24V power supply with at least 150W capacity to provide a 20% safety margin. Our high-quality MeanWell UL Indoor Power Supplies are an excellent choice.
Q: How do I control the colors and effects?
A:You need an SPI LED controller that supports the TM1934 or WS2811 IC protocol. We offer a variety of options, including simple remote-based units, advanced Music LED Controller models, and smart home compatible WiFi Alexa LED Controller devices.
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Downloads
Files for TM1934-DR120-24VW20Images
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!
LED Strip Light Guide
Common questions about this type of product, answered against this model’s own options. For full figures see the specification above or the spec sheet for this model.
