LED light bar(rectangular | 1 bar | 32.00*22.00mm) | Ultra Orange

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Series No:BL-AR1Z3222
Specification Download:
32 × 22 × 10 mm
LED light bar(rectangular,32.00*22.00mm) Lightbar LED

Illuminating Innovation: The Power of the 32.00*22.00mm LED Light Bar

In the dynamic world of electronics and lighting technology, the LED light bar, especially the rectangular 1 bar measuring 32.00*22.00mm, has become a cornerstone for developers and innovators alike. Known for its efficiency, the "bargraph led" and its synonymous terms such as "graph led" and "bar graph panel meter," have paved the way for new applications and design possibilities. This comprehensive exploration dives into the unique features, applications, benefits, and real-world testimonials surrounding this cutting-edge technology.

The Unmatched Features of the LED Light Bar

The 32.00*22.00mm LED light bar stands out for its compact design and powerful illumination capabilities. Engineered for versatility, it offers unparalleled brightness and energy efficiency, making it a preferred choice for an array of applications. Its durability and long lifespan further enhance its appeal, providing a reliable solution for both indoor and outdoor settings.

Broad Spectrum of Applications

From automotive dashboards to sophisticated control panels in industrial machinery, the applications of the 32.00*22.00mm LED light bar are vast. Its ability to offer clear, consistent lighting has also made it a popular choice in consumer electronics, signage, and even architectural lighting. The "led bar display," as it's often referred to, demonstrates the flexibility and adaptability of LED technology in modern design and functionality.

Advantages Beyond Lighting

Adopting LED light bars like the 32.00*22.00mm model brings numerous benefits. Its energy efficiency not only lowers power consumption but also contributes to significant cost savings over time. The environmental impact is minimized through reduced carbon emissions and decreased waste, thanks to its extended operational life. These advantages underscore the role of LED light bars in promoting sustainable development and innovation in the lighting industry.

Real-World Success Stories

Case studies from various sectors reveal the transformative impact of the 32.00*22.00mm LED light bar. In one instance, an automotive manufacturer incorporated these LEDs into their new vehicle model’s dashboard, achieving improved visibility and aesthetics while enhancing energy efficiency. Another example comes from the electronics sector, where a company redesigned their home appliances to include these LED bars, resulting in products with better functionality and user experience.

Testimonials from the Field

Feedback from electronics engineers, purchasers, and administrators who have utilized the 32.00*22.00mm LED light bar in their projects offers valuable insights. Many commend its easy integration and superior performance, noting significant improvements in the visual appeal and functionality of their products. Such testimonials highlight the widespread satisfaction and confidence in this technology.

Making the Right Choice

Selecting the appropriate LED light bar for a project involves considering several factors, including size, brightness, and intended use. The 32.00*22.00mm model provides a versatile option that meets a wide range of needs, ensuring that designers and engineers can implement effective lighting solutions that align with their goals.

Looking Ahead

The future of LED light bars, particularly the 32.00*22.00mm variant, is bright. With ongoing advancements in LED technology, these components are set to become even more efficient, versatile, and environmentally friendly. As industries continue to explore and embrace these innovations, the potential for new applications and improvements in lighting solutions is boundless.


The 32.00*22.00mm LED light bar embodies the intersection of innovation, efficiency, and sustainability. Its diverse applications, coupled with the substantial benefits it offers, make it a pivotal element in the evolution of lighting technology. As we move forward, the role of LED light bars in shaping the future of electronics and lighting is undeniable. Call to Action: Transform your lighting projects with the revolutionary 32.00*22.00mm LED light bar. Contact us today to enhance your designs with leading-edge lighting solutions.
LED light bar(rectangular ,1 bar,32.00*22.00mm)
LED light bar(rectangular ,1 bar,32.00*22.00mm)


  • Display Area Shape: Rectangular, providing a distinct and clear area for illumination.
  • Display Area Number: Features a single display area.
  • Reflector Dimensions: Measures 32.00mm in length and 22.00mm in width.
  • Uniform Light Emitting Area: Ensures consistent and even lighting across the display.
  • Low Current Operation: Energy-efficient, reducing power consumption.
  • Wide Viewing Angle: Allows the light to be easily visible from different angles.
  • Easily Mounted on P.C. Boards: Designed for simple integration into electronic systems.
  • Flush Mountable: Can be installed to align seamlessly with the surface.
  • Excellent On/Off Contrast: Provides clear visibility when the LED is active or inactive.
  • Can be Used with Panels and Legend Mounts: Versatile mounting options, suitable for various types of panels.
  • Categorized for Luminous Intensity: Ensures consistent brightness across different units.
  • Different Colors in One Unit Available: Offers flexibility in color choices, enhancing customization options.
  • Standard: Black Face, White Segment: Classic appearance for easy identification and readability.
  • RoHS Compliance: Manufactured in accordance with environmental and safety standards.


  • Indicator Lights: Ideal for use as indicator lights in electronic, automotive, and electrical applications.
  • Control Panels: Suitable for control panels in machinery, vehicles, and other equipment.
  • Signal Lights: Applicable as signal lights in industrial settings, vehicles, or consumer electronics.
  • Instrumentation Displays: Useful in displaying status or readings in instrumentation panels.
  • Consumer Electronics: Can be integrated into consumer electronic devices for display or indication purposes.
  • Safety and Emergency Equipment: Suitable for use in safety and emergency equipment as warning or status indicators.
  • Information Displays: Effective in public areas or systems where compact, clear light displays are required.
Dimension and Circuit Drawing:
Related Information


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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