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.
Description:
The XLamp CXA1507 LED array, from Cree, is
a small, uniform emitting surface which is suited to both directional and non-directional lighting applications. It is a high flux LED array with multiple dies and also benefits from XLamp’s lighting-class reliability. ...
Description:
The XLamp CXA3050, from Cree, is an LED
multiple-die array which delivers high lumen output and high efficacy from a single package, which does not require reflow soldering. The CXA3050 features a 23mm optical source and is available in 2 ...
Description:
Cree’s XLamp CXA2540 LED array is a high-flux,
multiple-die integrated array, featuring a 19m optical source. This single, easy-to-use package delivers high lumen output, high efficacy and lighting-class reliability. The CXA2540’s uniform emitting surface enables both directional and non-directional ...
Description:
At the heart of each OSLON Square PowerStar
high CRI is a compact 2W high power LED with extremely low thermal resistance, remarkable high efficiency, highly reliable and superior corrosion robustness. The latest generation of the OSLON Square still emits ...
