LED Circular Arrays

LED circular arrays are packages of multiple LEDs used to create luminaires (combined light sources). These arrays are called circular because they combine to form a circle of light engines (known as a family) that work as a singular light output.

A LED circular array has an integrated LED driver (electronic control gear) that protects the array from voltage fluctuations. The base area of an array consists of numerous square chips. These chips are spaced out in a circular formation.


What are LED circular arrays used for?

LED circular arrays are used to create integrated electrical light units used as ceiling lights, pendants, wall scones and flush mount fixtures.

They are used for general lighting, decorative lighting, task lighting, spot lighting, retail lighting and entertainment lighting purposes, in both commercial and domestic settings.

Types of LED circular arrays

LED circular arrays are available in many different sizes and colour variants.

They can be configured using a variety of different connections including flying leads, solders, universal connectors, wire leads and 2-pin connectors, depending on the intended application.


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Description Price Number of LEDs LED Colours Colour Temperature Typical Luminous Flux Radiant Flux Outer Diameter Fixing Hole Diameter Base Material Constant Voltage or Constant Current Connection Types Secondary Optics Included Onboard Driver Voltage Rating Series
RS Stock No. 905-3886
Mfr. Part No.LZ1-10R202-0000
TWD258
Each
units
1 Red - - - 19.9mm - Ceramic Constant Current - Lens - 2.6 V @ 1.2 A LZ
RS Stock No. 170-9158
Mfr. Part No.LZ1-10R202-0000
TWD431
Each (In a Tray of 40)
units
1 Red - - - 19.9mm - Ceramic Constant Current - Lens - 2.6 V @ 1.2 A LZ
RS Stock No. 773-4753
Mfr. Part No.ILH-OW01-BLUE-SC211-WIR200.
TWD336
Each
units
1 Blue - 28 lm - - - - Constant Current - - - - OSLON 150 1+ PowerStar
RS Stock No. 912-4880
Mfr. Part No.ILH-SO04-SICY-SC201-WIR200.
TWD645
Each
units
4 Yellow - 284 lm - - - Aluminium Constant Current Flying Leads - - 11 → 14V OSLON Signal PowerStar
RS Stock No. 773-4909
Mfr. Part No.ILH-ON09-DEBL-SC211-WIR200.
TWD1,608
Each
units
9 Blue - 4860 mW - - - - Constant Current - - - - OSLON 80 9+ PowerStar
RS Stock No. 912-4887
Mfr. Part No.ILH-SO04-SIRE-SC201-WIR200.
TWD724
Each
units
4 Red - 244 lm - - - Aluminium Constant Current Flying Leads - - 8 → 10.4V OSLON Signal PowerStar
RS Stock No. 712-5544
Mfr. Part No.ILH-GD01-WMWH-SC201.
TWD311
Each
units
1 White 3000K 97 lm - 20mm - Aluminium Constant Current - - - - Dragon1 PowerStar
RS Stock No. 712-5547
Mfr. Part No.ILH-GD01-HWWH-SC201.
TWD306
Each
units
1 White 2700K 97 lm - 20mm - Aluminium Constant Current - - - - Dragon1 PowerStar
RS Stock No. 773-4911
Mfr. Part No.ILH-ON09-TRGR-SC211-WIR200.
TWD1,741
Each
units
9 Green - 873 lm - - - - Constant Current - - - - OSLON 80 9+ PowerStar
RS Stock No. 170-9161
Mfr. Part No.LZ1-10R302-0000
TWD431
Each (In a Tray of 40)
units
1 Red - - - 19.9mm - Ceramic Constant Current - Lens - 2.3 V @ 1.2 A LZ
RS Stock No. 712-5550
Mfr. Part No.ILH-GD01-BLUE-SC201.
TWD251
Each
units
1 Blue - 39 lm - 20mm - Aluminium Constant Current - - - - Dragon1 PowerStar
RS Stock No. 875-0087
Mfr. Part No.ILH-SL01-FW85-SC201-WIR200.
TWD290
Each
units
1 White 2200K - - - - - - - - - - Stanley 1N PowerStar
RS Stock No. 125-0672
Mfr. Part No.ILM-ON01-FRED-SC211-WIR200.
TWD339
Each
units
- - - - - - - - - - - - - -
RS Stock No. 168-3990
Mfr. Part No.Z-G4-12WW
TWD370
Each (In a Bag of 25)
units
12 White - - - 31.5mm 0.157mm - - - - - 12V G-4
RS Stock No. 773-4943
Mfr. Part No.ILH-OW09-DEBL-SC211-WIR200.
TWD1,394
Each
units
9 Blue - 4860 mW - - - - Constant Current - - - - OSLON 150 9+ PowerStar
RS Stock No. 829-0841
Mfr. Part No.LZ1-10UV00
TWD1,620
Each
units
1 Ultraviolet - - 1120mW 19.9mm - Ceramic - - - - 4.1V LZ1
RS Stock No. 122-5178
Mfr. Part No.ILR-OW09-HQUX-PC221-WIR200.
TWD2,150
Each
units
3 White 2700K 390 lm - - - Aluminium Constant Voltage - Reflector - 8.1 → 10.5V -
RS Stock No. 712-4670
Mfr. Part No.ILH-ON04-ULWH-SC201
TWD602
Each
units
4 White 6500K 484 lm - 20mm 2mm Aluminium Constant Current - - - - OSLON4 PowerStar
RS Stock No. 875-0172
Mfr. Part No.ILH-OW04-RGBW-PC211-WIR200.
TWD964
Each
units
4 Blue, Green, Red, White 6000K 39 lm, 63 lm, 95 lm, 125 lm - 20mm - Aluminium - Flying Leads - - 2 → 2.6 V, 2.7 → 3.5 V OSLON 80 PowerStar
RS Stock No. 773-4915
Mfr. Part No.ILH-ON09-YELL-SC211-WIR200.
TWD1,362
Each
units
9 Yellow - 522 lm - - - - Constant Current - - - - OSLON 80 9+ PowerStar