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. 912-4815
Mfr. Part No.ILH-SO01-SIBL-SC211-WIR200.
HK$63.72
Each
units
1 Blue - 28 lm - - - Aluminium Constant Current Flying Leads - - 2.75 → 3.5V OSLON Signal PowerStar
New
RS Stock No. 194-6436
Mfr. Part No.IHR-P233-11D8NW8H6F-SC221.
HK$651.78
Each
units
33 - - - 3800mW - - - - Solder Lens, Reflector Yes 73.4 → 97V OSCONIQ
RS Stock No. 150-1919
Mfr. Part No.ILH-LS01-DEBL-SC201-WIR200.
HK$78.36
Each
units
1 Royal Blue - - - - - - Constant Voltage - - - - LUXEON Sunplus 35
RS Stock No. 905-3889
Mfr. Part No.LZ1-10G102-0000
HK$95.43
Each
units
1 Green - 250 lm@ 1.5 A - 19.9mm - Ceramic Constant Current - Lens - 3.95 V @ 1.5 A LZ
RS Stock No. 170-9161
Mfr. Part No.LZ1-10R302-0000
HK$97.348
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. 906-5902
Mfr. Part No.L2-PGC3-F
BrandBivar
HK$72.91
Each (In a Pack of 100)
units
1 White 6500K 660 lm - 19.9mm - - - 2-Pin Connector Yes - 3.2 → 3.3V dc PGC3
New
RS Stock No. 194-6435
Mfr. Part No.IHR-P233-5HR28DB-SC221.
HK$621.24
Each
units
33 - - - 5110mW - - - - Solder Lens, Reflector Yes 90.3V OSCONIQ
RS Stock No. 875-0172
Mfr. Part No.ILH-OW04-RGBW-PC211-WIR200.
HK$243.56
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. 720-8901
Mfr. Part No.ILH-SJ01-WW95-SC201-WIR200.
HK$94.72
Each
units
1 White 5000K 100 lm - 20mm - Aluminium Constant Current - - - - SJ1 PowerStar
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