24V LED Modules
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Flexible LED PCB Sheet 24V 32W (175° Lens - 503x235 mm) | Uniform Backlighting for Deep Light Boxes
Flexible LED PCB 32W with 120° optics. High power 24VDC. Adaptable to curved surfaces. For light boxes, backlighting, and architectural projects.
32.00 € SKU: GPT-LFL32WBP_W4 In stock -
Flexible RGB LED Sheet 24V 36W (480x240 mm 120°) | Backlighting for Light Boxes and Stretch Ceilings
Flexible RGB LED sheet, 36 W at 24 VDC, 480x240 mm with a 120° beam angle. Even backlighting with no hot spots for light boxes, stretch ceilings and curved surfaces.
28.00 € SKU: GPT-LFL36WRGB_W7 In stock -
Flexible LED Sheet 24V 21W (503x235 mm - 175° Lens) | Uniform Light Box Backlighting
Flexible LED sheet 21W with a wide 175° beam angle. Ultra-thin profile for discreet installations. Ideal for backlighting, light boxes, and architectural applications.
28.90 € SKU: GPT-1x1W0170-1-1 In stock -
LED Module 4 Diodes 160 Degrees 1.44W - 24V
24V LED module with 4 diodes, 160° optics, and 1.44W. Ideal for higher voltage installations. 170lm/W efficiency. For signs, channel letters, and signage.
0.63 € SKU: PROD-1764796011330 In stock -
RGB LED Module 4 Diodes 1.44W 24V
Sold in packs of 100 units
0.79 € SKU: GPT-50504RGB_S4 In stock -
CCT LED Module 4 Diodes 4W 24V - Warm White to Pure White
CCT LED Module 4 diodes 4W 24V with adjustable color temperature. From warm white (3000K) to pure white (6500K). Dynamic ambient control.
2.95 € SKU: GPT-28354CCT_S9 In stock -
RGB Pixel Digital SPI LED Module 24V 3W (4 diodes IP67)
Digital RGB LED module with 4 diodes, 3W, and pixel-by-pixel control. Dynamic effects and animations. 24V DC. For creative installations and digital advertising.
5.45 € SKU: GPT-30304DRGB_S10 In stock -
High-Power RGB LED Module 24V 4.5W (4 Diodes IP67) | For Large-Format Multicolour Signs
High-power RGB LED module with 4 diodes and 4.5W. 24V DC for large installations. Vibrant and saturated colors. For signs and large-format projects.
2.55 € SKU: GPT-30304RGB_S8 In stock
| Model | SKU | Price (€, ex. VAT) | Availability |
|---|---|---|---|
| Flexible LED PCB Sheet 24V 32W (175° Lens - 503x235 mm) | Uniform Backlighting for Deep Light Boxes | GPT-LFL32WBP_W4 | 32.00 € | In stock |
| Flexible RGB LED Sheet 24V 36W (480x240 mm 120°) | Backlighting for Light Boxes and Stretch Ceilings | GPT-LFL36WRGB_W7 | 28.00 € | In stock |
| Flexible LED Sheet 24V 21W (503x235 mm - 175° Lens) | Uniform Light Box Backlighting | GPT-1x1W0170-1-1 | 28.90 € | In stock |
| LED Module 4 Diodes 160 Degrees 1.44W - 24V | PROD-1764796011330 | 0.63 € | In stock |
| RGB LED Module 4 Diodes 1.44W 24V | GPT-50504RGB_S4 | 0.79 € | In stock |
| CCT LED Module 4 Diodes 4W 24V - Warm White to Pure White | GPT-28354CCT_S9 | 2.95 € | In stock |
| RGB Pixel Digital SPI LED Module 24V 3W (4 diodes IP67) | GPT-30304DRGB_S10 | 5.45 € | In stock |
| High-Power RGB LED Module 24V 4.5W (4 Diodes IP67) | For Large-Format Multicolour Signs | GPT-30304RGB_S8 | 2.55 € | In stock |
Greater Reach and Less Voltage Drop
24V LED modules are designed for professional installations where long runs are needed without losing brightness. By doubling the voltage compared to the 12V standard, each line can power more modules while maintaining uniform brightness from start to finish, considerably reducing the number of connections needed.
When to Choose 24 Volts
If your project includes large format signs, commercial facades or sizeable channel letters, the 24V system will save you time and materials. Fewer power lines mean cleaner installations, fewer connection points susceptible to failure and simpler long-term maintenance.
The physics is clear: at higher voltage, lower current for the same power. This translates into smaller cable sections, less heating at connectors and more homogeneous light distribution across the entire chain length. On runs over 3 metres, the difference from 12V systems is notable.
- Chains up to double the length of equivalent 12V models
- Significant reduction in required cable section for the installation
- Ideal for channel letters over 50cm tall and facade signs
- Fewer power supplies per project, reducing costs
- Minimal voltage drop even on long runs
12V vs 24V comparison table
| Feature | 12V | 24V |
|---|---|---|
| Typical voltage drop (10 m) | High (~10-15%) | Low (~3-5%) |
| Max distance without reinforcement | 3-5 m | 8-10 m |
| Recommended cable section | 1.5-2.5 mm² | 0.75-1.5 mm² |
| Modules in series per line | Up to ~20 | Up to ~40 |
| Power supplies per project | More units | Fewer units |
| Typical use | Letters <50 cm, small boxes | Facades, letters >50 cm, XXL boxes |
Power Supply Compatibility
We work with leading industry brands, including Mean Well power supplies in enclosed, open-frame and slim formats. The LRS, RSP and HLG 24V series are available in powers from 50W to 600W to cover any requirement.
The calculation is simple: add up the consumption of all modules in your installation and add a 20% margin. With that figure, select the next power supply up. Our technical team can help with sizing if you have questions about a specific project.
If you are looking for more compact installations, working with tight budgets or already have 12V infrastructure, check our selection of 12V LED modules. For transformer-free installations, see the 220V modules.
Frequently Asked Questions about 24V LED Modules
What is the main advantage of 24V LED modules over 12V? The main advantage is that they allow cable runs up to twice the length without loss of brightness. By operating at higher voltage, the current is lower for the same power, which reduces voltage drop and allows more modules to be powered in series with uniform brightness from start to finish. What power supply do I need for 24V LED modules? You should add up the total consumption of all modules in your installation and add a 20% safety margin. For example, if your modules consume 80W in total, you will need a power supply of at least 100W. We work with Mean Well power supplies in LRS, RSP and HLG series from 50W to 600W. Are 24V LED modules suitable for outdoor use? Yes, we offer 24V modules with IP67 protection, fully sealed against dust and water. They are ideal for facade signs, outdoor channel letters and signage exposed to the elements. The protection ensures reliable operation for years. Can I mix 24V LED modules with 12V modules in the same installation? It is not recommended. Each voltage requires its own dedicated power supply and independent circuit. Mixing voltages on the same line would damage the 12V modules due to overvoltage. If you need both voltages, they must operate on completely separate circuits.Working with shallow lightboxes under 10 cm deep? Pair these modules with our 24V flexible LED sheets to deliver perfectly uniform illumination with no hotspots.