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Product Information
The Ltech LM-100-24-G1M2 is a professional-grade 100W 24V Constant Voltage DMX LED driver engineered for sophisticated lighting control in commercial and high-end residential projects. It offers dual control interfaces, supporting both the industry-standard DMX512/RDM protocol and a simple Push DIM function for ultimate flexibility. With its exceptionally smooth, flicker-free dimming from 0.1% to 100%, this unit meets the stringent IEEE 1789 standard, making it perfect for applications where visual comfort and video recording quality are paramount. Built with comprehensive auto-recovery protections and high efficiency, the LM-100-24-G1M2 serves as a highly reliable new or replacement led driver for powering 24V LED strip lights and other constant voltage fixtures.
Key Features
Dual Control Interface
Integrates seamlessly into professional DMX512 systems with RDM support, or use the simple Push DIM function for manual control.
Superior Flicker-Free Dimming
Achieves an ultra-smooth 0-100% dimming range with a deep 0.1% starting level, meeting the high-frequency exemption level for visual comfort.
Remote Device Management (RDM)
Allows for two-way communication over DMX lines, simplifying addressing, configuration, and status monitoring of drivers in large installations.
High Efficiency & Low Standby
Operates at up to 92% efficiency with a standby power loss of less than 0.5W, reducing energy costs.
Full Suite of Protections
Features built-in, auto-recovering protection against overheating, over-voltage, over-load, and short circuits for maximum safety and reliability.
Durable & Safe Design
Encased in a full protective plastic housing and compliant with SELV (Safety Extra Low Voltage) standards for safe indoor use.
Technical Highlights
- High Power Factor (PF) > 0.97 for efficient energy use.
- Low Total Harmonic Distortion (THD) ≤14% minimizes electrical noise.
- High PWM frequency (≤3600Hz) ensures flicker-free performance compliant with IEEE 1789.
- Wide operating temperature range from -20°C to 50°C.
Product Specifications
| Parameter | Details |
|---|---|
| Model | LM-100-24-G1M2 |
| Dimming Interface | DMX512/RDM, Push DIM |
| Input Voltage | 200-240Vac |
| Input Frequency | 50/60Hz |
| Input Current | Max. 0.5A/230Vac |
| Efficiency (typ.) | 92% |
| Power Factor (Full Load) | PF >0.97/230Vac |
| THD (Full Load) | ≤14% at 230Vac |
| Inrush Current (typ.) | Cold start 45.2A at 230Vac |
| Standby Power Loss | <0.5W |
| Output Voltage | 24Vdc ±0.5Vdc (Constant Voltage) |
| Output Current | Max. 4.17A |
| Output Power | Max. 100W |
| Dimming Range | 0~100% |
| Dimming Depth | Max. 0.1% |
| PWM Frequency | ≤3600Hz |
| Strobe Level | High frequency exemption level (IEEE 1789) |
| Protections | Over-heat, Over-voltage, Over-load, Short circuit (auto-recovery) |
| Working Temperature | ta: -20°C ~ 50°C |
| Safety Standards | IEC/EN61347-1, IEC/EN61347-2-13 |
| EMC Standards | EN55015, EN61000-3-2 Class C, EN61547 |
| Dimensions (L×W×H) | 293×43×30mm |
| Weight (G.W.) | 300g ±10g |
Application Scenarios
How to Wire & Install This DMX Driver
- Safety First: Ensure all power is disconnected before installation. This work should be performed by a qualified electrician.
- Verify Load: Confirm your LED lights require 24V DC. Calculate the total wattage of your lights and ensure it does not exceed the driver's 100W rating (80W recommended).
- AC Input Wiring: Connect the 200-240Vac mains power to the driver's Line (L) and Neutral (N) input terminals.
- DC Output Wiring: Connect the driver's positive (+) and negative (-) output terminals to your 24V LED strip lights, carefully observing the correct polarity.
- DMX/RDM Control Wiring: For DMX control, connect the signal wires from your DMX master controller to the DMX input terminals on the driver.
- Push DIM Control Wiring: For manual dimming, connect a normally open, non-latching momentary push-button switch across the two Push DIM terminals.
- Final Check & Power Up: Double-check all connections. Once secure, restore power and test the dimming functionality using your chosen control method.
- 80% Load Rule: For optimal performance and driver longevity, it is best practice not to exceed 80% of the rated capacity (80W maximum load).
- Control Priority: The driver automatically prioritizes the DMX/RDM signal. The Push DIM function will only be active when no DMX signal is detected.
- Ventilation: Install the driver in a location with adequate airflow to allow for proper heat dissipation. Do not cover.
- Indoor Use Only: This driver is designed for indoor, dry locations and is not waterproof.
- Fixture Compatibility: This is a constant voltage driver, ideal for most common LED strips. If you plan to control constant current fixtures like an LED wall washer, please contact us to ensure compatibility.
What's in the Box
- ✓1 x LM-100-24-G1M2 100W 24V DMX/RDM LED Driver
- ✓1 x User Manual
⇩ Downloads & Documents
Frequently Asked Questions
Q: Can I use this as a replacement for my old, non-DMX LED driver?
A:Yes, as long as your lights require 24V DC and the total power is 100W or less. You can use the Push DIM feature for simple on/off and dimming control without a DMX system.
Q: What is the benefit of RDM support?
A:RDM (Remote Device Management) allows two-way communication, enabling a compatible DMX controller to auto-discover the driver, set its DMX address remotely, and monitor its status, which greatly simplifies setup.
Q: Is this driver flicker-free for video?
A:Yes, its high-frequency PWM output (≤3600Hz) is designed to be flicker-free, making it suitable for environments where video recording or photography takes place.
Q: Does this unit require a separate 24V power supply?
A:No, this is an all-in-one unit. It functions as both a power supply (converting 200-240Vac to 24Vdc) and a DMX driver.
Q: What happens if I accidentally short-circuit the output?
A:The driver's built-in short circuit protection will automatically shut down the output to prevent damage. It will recover automatically once the fault is cleared.
Q: Can I use this for 12V LED strips?
A:No, this is a 24V constant voltage driver and must be used with 24V LED lighting. Using it with 12V strips will destroy them.
Q: What kind of switch is needed for Push DIM?
A:You need a normally-open (N.O.) momentary push-button switch (non-latching). A short press turns the light on/off, and a long press dims up or down.
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Customer Experience
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Downloads
Files for LM-100-24-G1M2Images
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 Lights Guide
Here you can learn anything about LED strip lights — pick the topic you are interested in to go deeper. We cover LED strip lights, power supplies, controllers, accessories, and how to connect LED strip lights. You can also watch our demo videos.
Led strip lights
►Everything you need to know before you buying led strip lights
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►COB led strip light
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►Addressable led strip
| Ultimate Guide to Choosing the Right Addressable LED Strip What is an addressable LED strip? Can you cut addressable LED strips? How to judge if an LED strip is individually addressable? How to choose the best DC12V addressable led strips? How to choose the best DC5V digital led strips? How to choose the right IC for your project? Which IC is most commonly used? How do I know my IC type? How do I know if my IC is good or bad? How many types of IC are there? |
►Color, color temperature, and CRI
| The Color Difference Between Warm White 2700K, 3000K, 4000K, 6000K Pure White and 7000K Cool White 1. What is color temperature? 2. What color temperature is right for me? • 2700K VS 3000K • How obvious is the difference between 2700K and 3000K? • Warm White 3000K VS Natural White 4000K VS Daylight White 6000K • Warm White VS Cool White 3. Enjoy 2700K, 4000K, 6000K 4. Further Reading: How to install Warm White LED light strip? How to choose the right color for your led strip lights? - 1. How many colors are in LED strip lights? 2. What do LED light colors mean? 3. Why do white LED light turns to yellow? 4. Why are your led strip lights not the same color? 5. What is the most relaxing color for LED lights? 6. What color led lights is best for sleeping? 7. Are led lights bad for your eyes? 8. Is cool white or warm white better for eyes? 1. What is the best color temperature? 2. Does color temperature keep the same as time goes by? 3. What color temperature is best for night? 4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT; What is color rendering index? 1. What is CRI in led lights? 2. How to choose the right CRI when buying led strip lights? 3. What is the relationship between CRI and brightness? 4. Is higher CRI better? High CRI VS Low CRI; 5. How to find CRI value? |
Led strip light connection
| How to connect led strip lights? 1. How to connect led strip lights together? 2. How to connect LED light strips without connectors? 3. How to solder wires to LED strips? 4. How to connect LED strips without soldering? 5. Which one is better between soldering and using a connector? 6. How to connect mutiple led strip lights? 7. How many LED strip lights can you connect? How to connect led strip to the power supply? 1. Ensuring the working voltage and power first 2. How to hardwire led strip lights? 3. Can I connect multiple LED strips to the same LED power supply? How to wire led strip lights? How to wire single color led strip lights? How to wire tunable white/CCT led strip lights? How to wire RGB color changing led strip lights? |
Controller for led strip lights
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Led power supply
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Led strip light installlation
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Accessories
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