12V 24V TM1934 Addressable RGB LED Strip
- 9*9mil Light Emitting Chip: These LEDs use a 9*9mil light-emitting chip for high brightness and reliable color performance.
- External IC Control: These LED strips utilize external ICs, such as TM1934, which operates at 12V for three LEDs per control, or 24V for six LEDs per control. This setup allows efficient voltage usage, especially over longer lengths.
- Breakpoint Transmission: TM1934 features breakpoint continuation, ensuring that if one LED fails, others on the strip continue functioning. This feature enhances reliability and reduces maintenance.
- Stable Voltage Over Distance: With sufficient voltage, typically a single 10-meter length only needs one power source without visible voltage drop, making it ideal for extended runs in installations like architectural lighting or long decorative displays.
- Cost-Effective and Popular: Known for its affordability and wide market acceptance, the TM1934 is often a preferred choice due to its cost-performance ratio and ease of availability.

What is TM1934 Addressable RGB LED Strip?
The TM1934 is a popular IC model used in addressable RGB LED strips. It’s an external IC with break-point continuity, meaning it continues to function if an LED fails. This model is commonly applied in RGB lighting setups where precise color control and multi-color effects are required, making it ideal for stage lighting, architectural illumination, indoor decoration, landscape lighting, holiday decorations, and commercial lighting.
TM1934 Addressable RGB LED Strip Specification
Product Features
- LED Options: Available in 30, 48 and 60 LEDs per meter.
- PCB Width: 10mm
- Waterproof Levels: IP20, IP65, IP67, and IP68 options for different environmental needs.
- PCB Thickness:PCB thickness: 30 lamps, 48 lamps, 60 lamps with 2 ounces of 3535 base material copper thick plate
Customization: Options to customize LED quantity, PCB width, color temperature, CRI, and waterproof level to meet specific project needs.
Product Specification
Part No: | Input Voltage | IC type | LED Quantity | IC QTY | PCB width: | Color | Max Power | Min Cut | IP Grade | Control signal: |
LW-D0023 | 12V | TM1934 | 30leds/m | 10 | 10mm | Addressable RGB | 9W/M | 100mm | IP20 | SPI |
LW-D0024 | 12V | TM1934 | 60leds/m | 20 | 10mm | Addressable RGB | 18W/M50 | 50mm | IP20 | SPI |
LW-D0025 | 24V | TM1934 | 48leds/m | 8 | 10mm | Addressable RGB | 14.4W/M | 125mm | IP20 | SPI |
LW-D0026 | 24V | TM1934 | 60leds/m | 10 | 10mm | Addressable RGB | 18W/M | 50mm | IP20 | SPI |
Products Details
01.External IC Control with 12V or 24V Options
- 12V Option: Each pixel controls three SMD 5050 LED chips.
- 24V Option: Each pixel controls six LEDs.
- LED Chip: 9x9mil high-brightness chip paired with the external TM1934 IC, which allows for addressable, programmable LED effects on a digital strip.
02.Break-Point Continuity
The TM1934 IC enables break-point continuity, which allows the signal to continue even if one pixel fails. This feature helps reduce maintenance costs, as other LEDs will stay illuminated if there’s a failure in one segment.

03.4-Pin Wiring Setup
The TM1934 strip uses a 4-pin connector and includes two power lines:
- Red: Positive (V+)
- Yellow: Signal line
- Green: Backup signal input
- Black: Ground (GND)
Additional red and black power lines are also provided to support stable connections.
04. Customizable Lengths
The strip can be cut and soldered at specified points, allowing for versatile length adjustments to meet various project needs.
05. Multiple Waterproof Levels
Available in IP65 (drip-proof), IP67 (fully encased), and IP68 (fully water-resistant) for outdoor and high-moisture applications.
Video Demonstration: Waterproof Options
07.Flexible PCB:
Constructed with a double-layer pure copper flexible PCB that supports good conductivity, heat dissipation, and long service life.
Images of TM1934 Addressable RGB LED Strip
Here is some of product show in real situation:




Videos of TM1934 Addressable RGB LED Strip
Custom LED Strip Supplier & Manufacturer
LEDWorker is the top manufacturer and supplier of high quality LED Strip Light. As a professional Addressable LED strip manufacturer, we can choose the right lamp beads according to the needs of production manufacturers, IC customize the most suitable Addressable LED strip, and we can also provide professional installation drawings for the actual installation sites of the engineers, we can provide the corresponding products according to your design, and we can also make the effect you are satisfied with according to your requirements. We can also provide professional installation drawings for the actual installation places of the engineers.
Our automated production lines ensure product consistency and quality, enabling us to provide reliable, energy-efficient lighting solutions. We offer extensive OEM and ODM services, tailoring LED strips to meet specific requirements such as LED density, PCB width, color temperature, and waterproofing level.
Our commitment to quality is underscored by certifications, including CE and RoHS, ensuring safety and environmental friendliness. With competitive pricing, flexible order quantities, and a dedicated support team, LEDWorker is a trusted partner for all LED strip lighting needs.
Customizing LED Strip Components:
1. Customizing LED Quantity:
Based on customer requirements, the number of LEDs per meter can be adjusted. Changing the density of LEDs affects the strip's lighting effect, with higher densities providing better linearity. Additionally, adjusting the arrangement of LEDs impacts the brightness and voltage drop across the strip, allowing for tailored lighting performance.
2. Customizing PCB Boards:
LED strips can have customized PCB boards to suit different installation environments. For narrow spaces, thinner strips can be produced, while for higher brightness needs, wider PCBs may be used to enhance heat dissipation. Moreover, double or triple-row LED arrangements can be achieved by expanding the PCB width to deliver the desired lighting effects.
3. Customizing Waterproofing:
Depending on the intended usage environment, various waterproof levels can be applied. For instance, IP20 indicates no waterproofing, IP65 is gel-coated, and IP67 uses tubing or extrusion methods for waterproofing. For outdoor applications like neon LED strips, IP67 is commonly used, and IP68 offers the highest level of waterproofing with considerations for plug and cable sealing to ensure complete water resistance.
This level of customization ensures that clients get the most suitable LED strip solutions for their specific projects, whether for indoor decor or demanding outdoor lighting installations.

4. Custom Packaging:
Single-color LED strips are often used for home and commercial decor, and we provide packaging customization to cater to wholesalers. This includes custom labels, special bags, boxes, and display stands, offering a one-stop service experience for our clients.
Industry Expertise: We bring years of customization experience, having served notable clients such as Ford and Best Buy with OEM and ODM services. Our products adhere to ISO9001, CE, RoHS, and UL standards, ensuring quality and reliability.
For any inquiries, our sales team is available 24/7 to provide comprehensive support.
With our extensive experience in customizing LED strips, we have provided OEM and ODM services to well-known brands like Ford and Best Buy. All our products comply with ISO9001, CE, RoHS, and UL certifications. We are confident in our ability to deliver products that meet your specific needs. If you have any requests, please contact our sales team—they are available 24/7 to offer you a comprehensive purchasing experience.
Dimensions

Connect Drawing

TM1934 Addressable RGB LED Strip Application
The TM1934 Addressable RGB LED Strip Lights are versatile and ideal for applications requiring precise color control and dynamic lighting effects. They are commonly used in:
- Stage Lighting: For performances and events, the TM1934’s programmable features allow it to produce a range of colorful, animated effects, making it a favorite in stage productions.
- Architectural Lighting: With customizable color settings, the TM1934 strips add aesthetic value to buildings and structures, enhancing facades and interior spaces with dynamic lighting.
- Interior Decoration: Used in homes, hotels, and commercial interiors, they offer vibrant colors for ambiance lighting, accentuating spaces with tailored lighting scenes.
- Landscape Illumination: Ideal for outdoor installations in parks, gardens, and pathways, they highlight landscape features with bright and adjustable color schemes.
- Holiday and Festival Decor: TM1934 LED strips bring vivid and festive color patterns, perfect for seasonal and holiday displays.
- Commercial Lighting: Used in retail, hospitality, and other commercial spaces, these LED strips enhance visual appeal, attract attention, and highlight product displays or venue features.
Installation
(1) Paste Installation:
This Installation Method is Generally Used for the Waterproof Environment,
And the High-Viscosity 3m Adhesive is Attached to the Back of the Lamp Strip,
Which Can Be Directly Pasted on the Required Solid. The Surface of the Media.

Easy To Use And Easy To Install

Tear Off The Adhesive Tape

Paste To Where You Need To Install
(2) Snap-on Installation:
This Installation Method is Suitable for the Casing Waterproof Product.
The Product is Fixed by the Screw Transparent Buckle to Make the Installation Firmer.

Accessories(Clips+Screw+Screwd-Diver)

Put the Clips on the Strip

Fixed the Clips
Safety Information for HD107S LED Strip Lights
- Consult an Electrician: Always seek advice from a qualified electrician before performing any electrical work.
- Avoid Mechanical Pressure: Do not apply mechanical force to the powered device or its components.
- Observe Correct Polarity: Ensure the electrical polarity is correctly aligned.
- Use ESD Precautions: Follow electrostatic discharge (ESD) precautions during assembly.
- Professional Installation: Installation should be performed by an electrician to guarantee safety and functionality.
Storage Conditions
- Temperature and Humidity: Store the LED strips at temperatures up to 86°F (30°C) and relative humidity below 70%.
- Moisture Protection: Keep LEDs in moisture-resistant packaging to prevent damage during storage.
How we guarantee the quality
As a professional LED manufacturer, we ensure that all our LED strips undergo rigorous testing to guarantee their quality and durability. Below are the specific tests, conditions, cycles, criteria, and equipment used to maintain high product standards:
Product Reliability Project |
||||
Test Item |
Test Conditions |
Duration/Cycle |
Judgment condition |
Use equipment |
Thermal Shock |
–40℃ 30min↑↓5sec100℃ 30min |
200cycles |
No cracked glue, no dead light |
Hot and cold shock box |
Humidity Heat Storage |
Ta=85℃、RH=85% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and humidity box |
Life Test |
Ta=25℃ Rated voltage |
1000hr |
Luminous decay≤3%,no cracked glue, no dead light |
Room temperature aging seat |
High Humidity Heat Life Test |
60℃ RH=90% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and high humidity aging box |
Twist Test |
360°/cycle Fixed and twisted at both ends |
300 |
No dead light, no cracked glue |
Distortion test machine |
Accessories

Middle Connectors

Aluminum Trough

Power Supply

Addressable RGB Controller
Packing




FAQs
Here is the top frequent asked questions. If you are still not very clear, feel free to content our consultant for more details.
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Not necessarily. A 12V LED strip doesn't inherently provide higher brightness than a 5V strip. However, 12V strips operate with a lower current and experience less voltage drop compared to 5V, making them more efficient for longer runs without brightness loss.
For 24V DC LED strips, the maximum length is typically 32 feet (10 meters). If using a constant current (CC) 24V LED strip, it can extend up to about 65 feet (20 meters). Higher voltage options like 120V or 220V LED strips can reach up to 164 feet (50 meters).
12V LED strips usually allow more frequent cutting (every 3 LEDs) than 24V strips (every 6 LEDs), making 12V strips more flexible for intricate layouts, like around corners. Additionally, 24V LED strips draw less current, reducing voltage drop and maintaining consistent brightness over longer distances.
A built-in IC integrates the control chip directly into the LED, saving PCB space and allowing for more LEDs to be installed on the strip. An external IC, on the other hand, is added to the PCB separately, which may take up more space.
No, only RGB strips with integrated ICs are addressable. Addressable LED strips contain an IC for each LED or LED group, enabling individual or grouped control of colors. Non-addressable RGB strips lack ICs, so all LEDs display the same color simultaneously.
Inspire Creative Lighting With LedDesignsPro!
Inspire Creative Lighting With LedDesignsPro!
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