21.6mm led cluster (2 red 1 green 1 blue, square packed)

Series No:

BL-CS21AR2G1B1

Weight:(g/pcs)

12

Dimension:(mm)

21.6

Specification:

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Description:

21.6mm Lamp cluster (2 red 1 green 1 blue, square packed)
21.6mm LED cluster

Unveiling the Versatility of the 21.6mm LED Cluster: A Spectrum of Possibilities

In the realm of LED technology, the 21.6mm LED cluster, with its precise arrangement of 2 red, 1 green, and 1 blue LEDs, square packed, stands as a beacon of innovation. This compact yet powerful “led panel module,” akin in functionality and flexibility to the “round led module,” offers unparalleled versatility and efficiency for various applications. From the onset, it’s crucial to emphasize its role in the evolution of lighting solutions, not only as a cornerstone in the design of “led matrix modules” but also in its broad spectrum of uses across industries.

Diverse Features for Expansive Applications

The 21.6mm LED cluster is designed with precision, integrating a mix of colors within a single, square-packed unit that simplifies installation and enhances visual performance. Its design is a testament to the adaptability required in modern electronics and signage, embodying the essence of both “led panel modules” and “round led modules” in its core.

  • Color and Brightness: Offering a balanced mix of colors, this LED cluster provides designers with the creative freedom to achieve desired atmospheres and functionalities in their projects.
  • Efficiency and Longevity: Operating with remarkable energy efficiency, it aligns with sustainable development goals without compromising on brightness or lifespan.
  • Compact Versatility: The compact size does not limit its power, making it suitable for an array of applications, from intricate electronic devices to large-scale digital signage.

Illuminating Applications: From Concept to Reality

The 21.6mm LED cluster transcends traditional lighting applications, lending itself to innovative uses in digital signage, architectural lighting, and interactive displays. It’s particularly advantageous in the creation of “led matrix modules,” where precision and color diversity are paramount.

Brightening the World: Benefits Uncovered

Switching to or integrating the 21.6mm LED cluster into projects brings forth a myriad of benefits — from reducing environmental impact through lower energy consumption to providing aesthetic versatility that can adapt to any design philosophy.

Shining Examples: Case Studies of Innovation

Illustrative case studies highlight the transformative impact of the 21.6mm LED cluster. These real-world examples underscore its adaptability, efficiency, and the enhanced visual experiences it facilitates, proving its value across various sectors.

Voices of Illumination: User Testimonials

Testimonials from industry professionals offer insights into the practical advantages of incorporating the 21.6mm LED cluster into their projects, from increased customer engagement to improved design flexibility and sustainability.

Conclusion: Lighting the Path Forward

The 21.6mm LED cluster (2 red 1 green 1 blue, square packed) represents a significant leap forward in LED technology. It encapsulates the dynamic nature of modern lighting solutions — versatile, efficient, and designed to meet the evolving needs of industries worldwide.

Call to Action: Illuminate Your Vision with the 21.6mm LED Cluster

Embrace the future of lighting by integrating the 21.6mm LED cluster into your next project. Discover the impact of enhanced color, efficiency, and versatility. Light up your innovation today.

21.6mm led cluster (2 red 1 green 1 blue, square packed)
21.6mm led cluster (2 red 1 green 1 blue, square packed)

Features

  • Square Shape: Compact and consistent design, making it suitable for various applications.
  • Dimensions: Each LED cluster measures 21.60mm x 21.60mm, providing a compact yet visible lighting solution.
  • High Visibility: Bright and noticeable, ideal for various display and signaling applications.
  • Emitting Colors: Includes a combination of red, green, and blue LEDs, offering versatile display options.
  • Number of Built-in 5mm LED Lamps: Contains 2 super bright red LEDs, 1 green LED, and 1 blue LED, enhancing visibility and color variety.
  • Waterproof Package with Hood: Suitable for outdoor use, ensuring durability and functionality in various weather conditions.
  • Long Life: LEDs are known for their extended lifespan, reducing the need for frequent replacements.
  • Low Current, Power Savings: Energy-efficient, contributing to lower power consumption and cost savings.
  • Low Maintenance: Requires minimal upkeep due to the durability of LED technology.
  • Different Color Availability: Offers a range of colors, enhancing versatility for different applications.
  • Solid State, High Vibration Resistant: Robust against physical shocks and vibrations, making it suitable for high-impact environments.
  • Can Produce any Color in Visible Spectrum, Including White Light: Capable of creating a wide range of colors for diverse lighting needs.
  • RoHS Compliance: Manufactured in compliance with environmental and health safety standards.

Applications

  • Outdoor and Indoor Information Boards: Ideal for displaying information in public spaces, commercial areas, and transportation hubs.
  • Signage and Advertising: Suitable for use in signs, billboards, and promotional displays for businesses and events.
  • Safety and Warning Signals: Can be used for traffic signals, warning lights, and emergency signage.
  • Architectural Lighting: Applicable in architectural designs for both functional and aesthetic lighting.
  • Event and Stage Lighting: Ideal for concerts, theaters, and other event venues for decorative and functional lighting.
  • Industrial Indicators: Useful in industrial settings for machinery status indicators, alert systems, and control panels.
  • Retail Displays: Enhances retail displays and storefronts with eye-catching and customizable lighting.
  • Public Art and Installations: Suitable for public art projects and installations that require durable and versatile lighting solutions.

RoHs Compliance, Pb-free              Anti-Static Attention

Electrical-optical characteristics:
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Package configuration & Internal circuit diagram
21.6mm led cluster (2 red 1 green 1 blue, square packed)


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

Soldering

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

 product.

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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