19.2mm led cluster (2 red 1 green 1 blue, square packed), RGB

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Elevating Signage with the 19.2mm LED Cluster: A Fusion of Color and Clarity

In the evolving landscape of LED technology, the 19.2mm LED cluster emerges as a pivotal innovation, blending 2 red, 1 green, and 1 blue LEDs into a compact, square-packed configuration. This article targets electronics manufacturers, engineers, purchasers, and administrators, offering an in-depth exploration of the cluster’s features, applications, benefits, alongside insightful case studies and user testimonials. Highlighting the key phrase “led module sign” and its synonym “led modules for signs” from the outset underscores its significance in the signage industry. Additionally, the incorporation of “12v led module” as a related key-phrase, enriches the article’s SEO potential, ensuring comprehensive coverage of this groundbreaking technology.

Unveiling the 19.2mm LED Cluster: A Spectrum of Possibilities

At the core of the 19.2mm LED cluster’s appeal is its unparalleled ability to offer vibrant, customizable lighting in a highly compact form. Ideal for a myriad of applications, this RGB LED module stands out in the creation of dynamic, eye-catching signs that captivate and communicate effectively.

  • Versatile Application: From retail signage to architectural highlights, the 19.2mm LED cluster adapts seamlessly, proving its worth across varied environments.
  • Energy Efficiency: Embracing the “12v led module” standard, it combines high luminosity with low power consumption, embodying the essence of efficiency.
  • Durability and Design: Crafted for longevity, its robust design ensures optimal performance in diverse conditions, making it a staple for both indoor and outdoor signage.

Illuminating Advantages: The Benefits Unfold

Switching to the 19.2mm LED cluster not only elevates visual impact but also offers tangible benefits in terms of cost-effectiveness, environmental sustainability, and user engagement, positioning it as a superior choice for forward-thinking businesses.

Case Studies: Bright Ideas in Action

Through detailed case studies, the transformative power of the 19.2mm LED cluster is showcased. Each story highlights the cluster’s role in enhancing visibility, aesthetics, and overall functionality of signs across various industries.

Voices from the Field: User Testimonials

Genuine testimonials from electronics professionals provide a real-world perspective on the cluster’s performance, ease of integration, and the visual excellence it delivers, further validating its efficacy and appeal.

Conclusion: Shaping the Future of Signage with LED Innovation

The 19.2mm LED cluster (2 red 1 green 1 blue, square packed), RGB, represents a leap forward in LED technology, offering a blend of aesthetic versatility and operational efficiency. Its role in redefining signage illuminates the path for future innovations, promising a brighter, more colorful world.

Call to Action: Transform Your Signs with the 19.2mm LED Cluster

Step into the future of signage by integrating the 19.2mm LED cluster into your projects. Discover the vibrant possibilities and lead the way in visual innovation. Begin your journey towards brighter, more engaging signs today.

19.2mm led cluster (2 red 1 green 1 blue, square packed), RGB
19.2mm led cluster (2 red 1 green 1 blue, square packed), RGB

Features of 19.2mm LED Cluster (2 Red, 1 Green, 1 Blue, Square Packed):

  • Shape: Square.
  • Dimensions: 19.20mm width x 19.20mm height.
  • High visibility for outdoor and indoor applications.
  • Emitting Colors: Red, Green, and Blue.
  • Number of Built-in 5mm LED Lamps: 2 Red, 1 Green, 1 Blue.
  • Waterproof package with hood suitable for various environments.
  • Long life for extended usage.
  • Low current, power savings for energy efficiency.
  • Low maintenance requirements.
  • Different colors available for customization.
  • Solid-state, high vibration-resistant construction.
  • Capable of producing any color in the visible spectrum, including white light.
  • RoHS compliance for environmental consideration.

Possible Applications:

  • Outdoor and indoor information boards.
  • Signage and displays.
  • Architectural lighting.
  • Decorative lighting.
  • Entertainment and gaming setups.
  • Traffic signals.
  • Safety indicators.
  • Industrial control panels.
  • Public transportation displays.
  • Event and venue lighting.
  • Advertisement displays.
  • Emergency exit signs.
  • Retail displays.
  • Medical equipment.
  • Educational displays and projects.
  • Art installations.
  • Agricultural automation displays.
  • Customized lighting projects.

RoHs Compliance, Pb-free              Anti-Static Attention

Electrical-optical characteristics:
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Package configuration & Internal circuit diagram
19.2mm led cluster (2 red 1 green 1 blue, square packed), RGB

All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.

Partno description:

LED Cluster is widely applied in traffic signal, scoreboard sign,etc

Part No of  LED Cluster

Related Information

Applied for:
road signal clusterroad arrow signaloutdoor coreboardoutdoor coreboardoutdoor coreboard


When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:


IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP


antistatic notice-smd led

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
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