Array Light Emitting Diodes (LED)
Last Updated: April 1, 2025
Description
Array Light Emitting Diodes (LEDs) are composed of multiple LED units arranged in a specific configuration to form a cohesive light source. These arrays are designed to emit light efficiently and are often used in various lighting and display applications. The array configuration allows for a more uniform light distribution and can be tailored to meet specific lighting requirements.
Working Principle
Array LEDs operate by utilizing multiple individual LED units that are connected in series or parallel configurations. Each LED is a semiconductor device that emits light when an electric current passes through it. The light emission occurs as electrons recombine with holes within the semiconductor material, releasing energy in the form of photons. This process is highly efficient, resulting in minimal heat generation and long operational lifetimes. The array configuration enhances the overall light output and allows for greater control over the light distribution, making them useful for applications requiring precise lighting solutions.
Applications
Array LEDs are widely used in various applications due to their versatility and efficiency. Specific examples include traffic signals, where arrays of red, green, and blue LEDs are used to create visible signals for drivers and pedestrians . They are also employed in automotive lighting, such as brake lights and signal lights, providing bright and reliable illumination . Additionally, array LEDs are used in commercial signage and displays, offering vibrant and dynamic visual presentations .
Advantages over other Light Emitting Diodes (LED)
Array LEDs offer several advantages over traditional single-unit LEDs. They provide higher luminous efficacy and can cover larger areas with uniform light distribution, making them ideal for applications requiring broad illumination . The array configuration also allows for greater design flexibility, enabling the creation of custom lighting solutions tailored to specific needs. Furthermore, array LEDs maintain the inherent benefits of LEDs, such as energy efficiency, long lifespan, and low heat generation .
Limitations
Despite their advantages, array LEDs have certain limitations. The initial cost of setting up an LED array can be higher compared to traditional lighting solutions, which may deter some users from adopting the technology. Additionally, while array LEDs are generally durable, they can be susceptible to damage from electrical surges or improper handling during installation .
Considerations
When considering the implementation of array LEDs, several factors should be taken into account. The initial cost of purchasing and installing the array can be significant, but this is often offset by the reduced operating expenses due to their energy efficiency and long lifespan . Maintenance costs are typically low, as LEDs require minimal upkeep and have a long operational life. However, it is important to ensure proper installation and protection against electrical surges to maximize durability and performance. Additionally, the accuracy of light distribution and intensity should be evaluated to ensure the array meets the specific requirements of the intended application .
from Electro Optical Components, Inc.
Very compact multi-element LED arrays and LED matrices emitting at one or different wavelengths. Miniature dimensions of an LED chip (350 × 350 µm),. Narrow-band emission spectrum,. Short response time and. Low thermal flux. What is the LED Matrix?. The LED matrix is an arrangement of... [See More]
- LED Type: Infrared
- Optical Power Output: 0.5000 to 1700
- Peak Wavelength: 1800 to 4300
- Forward Current: 1000 to 8000
from RS Components, Ltd.
Green LED PowerStar DURIS S5 540nm [See More]
- LED Type: Green; Green
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
White LED Module Micro OSLON SSL80 4000K [See More]
- Array: Array
from RS Components, Ltd.
Red LED Module Micro OSLON SSL80 625nm [See More]
- Array: Array
from RS Components, Ltd.
White LED PowerStar DURIS S10 4000K LES9 [See More]
- Array: Array
from RS Components, Ltd.
White LED PowerStar DURIS S8 3000K LES9 [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 5000
- Number of Array Elements: 1
from RS Components, Ltd.
Cool White 9 LED Module G-4 Bi-pin 12V [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 6000
- Number of Array Elements: 9
from RS Components, Ltd.
PowerStar,OSLON SSL 120,Amber 617nm [See More]
- LED Type: Orange; Orange
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
PowerStar,OSLON SSL 120,True Green 528nm [See More]
- LED Type: Green; Green
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
PowerStar Luxeon C,Cyan 490-510nm wired [See More]
- LED Type: Cyan
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
PowerStar Luxeon C,Green 520-540nm wired [See More]
- LED Type: Green; Green
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
PowerStar Luxeon C,Royal Blue 440-460nm [See More]
- LED Type: Blue; Royal Blue
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
PowerStar Sunplus 2020 Cool White wired [See More]
- LED Type: White; Ultra White
- Array: Array
- Color Temperature: 6000
- Number of Array Elements: 1
from RS Components, Ltd.
DURIS L38 Filament LED 2200-2700K 107lm [See More]
- LED Type: White; White
- Viewing Angle: 360
- Color Temperature: 2200
- Forward Current: 15
from RS Components, Ltd.
OSLON Square SSL 3rd Gen High CRI90 Powe [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 5000
- Number of Array Elements: 1
from RS Components, Ltd.
OSLON Square SSL 3rd Gen High CRI90 Powe [See More]
- LED Type: White; Hot White
- Array: Array
- Color Temperature: 2700
- Number of Array Elements: 1
from RS Components, Ltd.
OSLON Square SSL 3rd Gen High CRI90 Powe [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 3000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,2700K White CRI80 [See More]
- LED Type: White; Hot White
- Array: Array
- Color Temperature: 2700
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,3000K White CRI80 [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 3000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,4000K White CRI80 [See More]
- LED Type: White; Neutral White
- Array: Array
- Color Temperature: 4000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,4500K White CRI80 [See More]
- Color Temperature: 4500
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
OSCONIQ P3030 LED star,5000K White CRI80 [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 5000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,3000K White CRI70 [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 3000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,3500K White CRI70 [See More]
- Color Temperature: 3500
- Number of Array Elements: 1
- Array: Array
from RS Components, Ltd.
OSCONIQ P3030 LED star,4000K White CRI70 [See More]
- LED Type: White; Neutral White
- Array: Array
- Color Temperature: 4000
- Number of Array Elements: 1
from RS Components, Ltd.
OSCONIQ P3030 LED star,5000K White CRI70 [See More]
- LED Type: White; White
- Array: Array
- Color Temperature: 5000
- Number of Array Elements: 1
from IDEA, Inc.
Right angle view assembly of 3 LEDs arranged in a column [See More]
- LED Type: Red (optional feature); Orange (optional feature); Yellow (optional feature); Green (optional feature); Multi-Colored
- Viewing Angle: 90
- Peak Wavelength: 635
- Luminous Intensity: 40
from Lumileds
LUXEON 5258 is a multi-die package LED that provides high lumin ance from a single package to enable cost effective, single optic and directional lamp designs. LUXEON 5258 uses an industry standard 5258 surfac e mount package and is available in 24V and 96V to interface with high efficiency drivers. [See More]
- LED Type: White; Ambiance and CrispWhite
- Forward Current: 40 to 160
- Color Temperature: 2700 to 5700
- Forward Voltage: 24 to 96
from ITW Electronic Component Solutions - Lumex
Lumex ’s QuasarBrite ™ family of through-hole LED arrays features a wide variety of light arrays in various color, size and wavelength options. Specification Options. Color. Amber. Blue. Green. Orange. Red. Yellow. Lens Type. Clear. Number of Positions. 4. 5. 7. 10. 12. 16. 20. [See More]
- LED Type: Red (optional feature); Orange (optional feature); Yellow (optional feature); Green (optional feature); Blue (optional feature)
- Array: Array
- Peak Wavelength: 400 to 700
- Number of Array Elements: 4 to 20
from Broadcom Inc.
The HSMF-C15x series of bicolor chip-type LEDs is designed in an industry standard package for ease of handling and use. These bicolor LEDs are available as high efficiency Red/Yellow ; high efficiency Red/Green; Yellow/Green; Orange/Green and Amber/Green. The HSMF-C15X has the widely used 3.2 x... [See More]
- LED Type: Yellow; Multi-Colored; High Efficiency Red
- Viewing Angle: 170
- Peak Wavelength: 589 to 630
- Luminous Intensity: 2.5 to 10
from Cree, Inc.
The XLamp ® LEDs is the next generation of Extreme High Power LEDs that deliver the lowest system cost through the best lumen density, reliability and color consistency. Built on Cree ’s latest high power LED technology, the LED improves the lumen density, voltage characteristics,... [See More]
- LED Type: Orange (optional feature); Yellow (optional feature); White (optional feature)
- Forward Voltage: 6 to 12
- Viewing Angle: 125
- Lens Type: Domed Lens
from Utmel Electronic Limited
H6 Series 3500K 93 CRI min 990 lm 18.3 V 3 SDCM Warm White LED Array [See More]
- LED Type: White; White, Warm
- Forward Voltage: 17.7
- Viewing Angle: 112
- Lens Type: Flat Lens
from OSRAM Opto Semiconductors
Product Features. Peak wavelength: 1000. Package: Miniature package. High reliability [See More]
- LED Type: Infrared
- Array: Array
- Peak Wavelength: 1000
from Broadcom Inc.
The HSMF-C15x series bicolor chip-type LED is designed in an industry standard package for ease of handling and use. These bicolor LEDs are available as high efficiency Red/Yellow, high efficiency Red/Green, Yellow/ Green, Orange Green and Green Amber. The HSMF-C15x has the widely used 3.2 x 2.7 mm... [See More]
- LED Type: Yellow; Green; Multi-Colored
- Viewing Angle: 170
- Peak Wavelength: 570 to 589
- Luminous Intensity: 2.5 to 15
from Utmel Electronic Limited
LED ARRAY HOLDER 19MM DIA [See More]
- Array: Array
from OSRAM Opto Semiconductors
Product Features. Peak wavelength: 1000. Package: Miniature package [See More]
- LED Type: Infrared
- Array: Array
- Peak Wavelength: 1000
- Number of Array Elements: 5
from Broadcom Inc.
The Avago ASMB-MTC1-0A3A2 is a high brightness tricolor surface-mount LED device packaged in a black body PLCC-4 package. The device has a wide viewing angle of 105 ° with a built-in reflector cavity optimizing light intensity, which makes it ideal for indoor electronic sign applications. The... [See More]
- LED Type: Multi-Colored
- Viewing Angle: 105
- Peak Wavelength: 465 to 634
- Luminous Intensity: 112 to 1125
from Utmel Electronic Limited
LED ARRAY HOLDER W/LENS COVER [See More]
- Array: Array
from Broadcom Inc.
The Avago ASMB-TTE0-0A3A2 is a high brightness tricolor surface-mount LED device packaged in a tall black body PLCC-6 package. The device has a separate heat path for each LED dice, enabling it to be driven at high current. The device provides high reliability, high intensity light output and a wide... [See More]
- LED Type: Multi-Colored
- Viewing Angle: 110
- Peak Wavelength: 464 to 632
- Luminous Intensity: 355 to 3550
from Utmel Electronic Limited
LED LAMP ARRAY ALLNGAP [See More]
- LED Type: Yellow; Green; Green (x 2), Yellow (x 2)
- Viewing Angle: 60
- Peak Wavelength: 575
- Luminous Intensity: 50
from Broadcom Inc.
The Avago ASMB-TTB0-0A3A2 is a high brightness tricolor surface-mount LED device packaged in a tall black surface PLCC-6 package. The device has a separate heat path for each LED dice, enabling it to be driven at high current. It has a wide viewing angle of 115 ° with a built-in reflector cavity... [See More]
- LED Type: Multi-Colored
- Viewing Angle: 115
- Peak Wavelength: 464 to 635
- Luminous Intensity: 285 to 2850
from Utmel Electronic Limited
LED Lighting Lenses Square Lens Array 50mm (D) 10mm(H) [See More]
- LED Type: Clear
- Array: Array
from Broadcom Inc.
The HLCP-X100 series light bars are rectangular light sources designed. for a variety of applications where a large bright source of light is required. These light bars are configured in single-in-line that contain segmented light emitting areas.The AlGaAs Red LEDs use double heterojunction AlGaAs... [See More]
- LED Type: Red
- Luminous Intensity: 3 to 7.5
- Peak Wavelength: 645
- Forward Current: 15
from Broadcom Inc.
The HLMP-2XXX series light bars are rectangular light sources designed for a variety of applications where a large bright source of light is required. These light bars are configured in single-in-line that contain segmented light emitting areas.The LEDs have their p-n junctions diffused into a GaAsP... [See More]
- LED Type: Yellow
- Luminous Intensity: 13 to 38
- Peak Wavelength: 583
- Forward Current: 20
from Broadcom Inc.
The ASMT-CA00 is an Amber colored ChipLEDs designed with the smallest footprint to achieve high density of components on board. They have the industry standard footprint 1.6mm x 1.0mm and a height of only 0.4mm. This makes them very suitable for cellular phone and mobile equipment backlighting and... [See More]
- LED Type: Orange
- Viewing Angle: 150
- Peak Wavelength: 595
- Optical Power Output: 60
from Broadcom Inc.
The Avago HSMF-C116 is an ultra-small tricolor chipLED device designed for portable and wearable applications, especially ones that require assembly in small pitch size. The device consists of a high intensity red AlInGaP die, a green InGaN die, and a blue InGaN die. The package has a black surface... [See More]
- LED Type: Red; Green; Blue; Multi-Colored
- Viewing Angle: 137 to 140
- Peak Wavelength: 471 to 622
- Luminous Intensity: 80 to 220