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. 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. 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. 875-0179
Mfr. Part No.ILH-ON04-RGBW-PC211-WIR200.
TWD892
Each
units
4 Blue, Green, Red, White 6000K 39 lm, 63 lm, 95 lm, 125 lm - 20mm - Aluminium - Flying Leads - - 2.7 → 3.5V OSLON 80 PowerStar
RS Stock No. 773-4779
Mfr. Part No.ILH-OO01-WMWH-SC211-WIR200.
TWD320
Each
units
1 White 3000K 210 lm - 20mm 2mm - Constant Current - - - - OSLON Square 1+ PowerStar
RS Stock No. 905-3927
Mfr. Part No.LZ4-40B208-0000
TWD468
Each
units
4 Blue - 160 lm @ 1000 mA 10000mW 19.9mm - Ceramic Constant Current - Lens - 13.2 V @ 1000 mA LZ
RS Stock No. 875-0113
Mfr. Part No.ILH-SK01-WM95-SC211-WIR200.
TWD328
Each
units
1 Warm White 3000K 90 lm - 20mm - Aluminium Constant Voltage - - - 3V Stanley N6J PowerStar
RS Stock No. 780-5984
Mfr. Part No.ILH-SJ01-DW95-SC201-WIR200
TWD333
Each
units
1 White 5700K 100 lm - 20mm - - - - - - - Stanley 3J PowerStar
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. 912-4861
Mfr. Part No.ILH-SO04-SIVG-SC201-WIR200.
TWD677
Each
units
4 Green - 244 lm - - - Aluminium Constant Current Flying Leads - - 11 → 14V OSLON Signal PowerStar
RS Stock No. 906-5902
Mfr. Part No.L2-PGC3-F
BrandBivar
TWD243
Each (In a Pack of 100)
units
1 White 6500K 660 lm - 19.9mm - - - 2-Pin Connector Yes - 3.2 → 3.3V dc PGC3
RS Stock No. 171-8624
Mfr. Part No.LZ4-V4MDPB-0000
TWD812
Each (In a Tray of 20)
units
4 Blue, Green, Red, White 6500K 82 lm, 240 lm, 380 lm, 630 lm 2.8 - - Ceramic Constant Current Solder Lens - White) V, 2.8 V, 3.4 (Blue, 4.1 V LZ
RS Stock No. 773-4848
Mfr. Part No.ILH-OW04-DEBL-SC211-WIR200.
TWD634
Each
units
4 Blue - 460 mW - - - - Constant Current - - - - OSLON 150 4+ PowerStar
RS Stock No. 125-0721
Mfr. Part No.ILH-F501-WMWH-SC201-WIR200.
TWD226
Each
units
1 White 5000K 710 lm - 20mm - - Constant Current Wire Lead - No - OSRAM Duris S8 PowerStar
RS Stock No. 773-4808
Mfr. Part No.ILH-ON04-ULWH-SC211-WIR200.
TWD697
Each
units
4 White 6500K 500 lm - - - - Constant Current - - - - OSLON 80 4+ PowerStar
RS Stock No. 877-6979
Mfr. Part No.ILC-ONA3-DEBL-SC211-WIR200.
TWD702
Each
units
3 Blue - 1860 mW - 30mm 2.2 (15 PCD) mm, 3.25 (19 PCD) mm Aluminium Alloy - Flying Leads - - - OSLON 80 PowerAnna Coin
RS Stock No. 150-1900
Mfr. Part No.IHH-OM01-RDOR-SC221-WIR200.
TWD328
Each
units
1 Orange - - - 20mm 2mm - Constant Current Solder Lens - - IHH-OM01
RS Stock No. 773-4791
Mfr. Part No.ILH-ON04-WMWH-SC211-WIR200.
TWD666
Each
units
4 White 3000K 444 lm - - - - Constant Current - - - - OSLON 80 4+ PowerStar
RS Stock No. 712-4730
Mfr. Part No.ILH-ON04-WMWH-SC201-WIR200
TWD819
Each
units
4 White 4000K 416 lm - 20mm - Aluminium Constant Current - - - - OSLON4 PowerStar
RS Stock No. 905-3889
Mfr. Part No.LZ1-10G102-0000
TWD277
Each
units
1 Green - 250 lm@ 1.5 A - 19.9mm - Ceramic Constant Current - Lens - 3.95 V @ 1.5 A LZ