Cree XLamp CXA LED Arrays Product Family Overview - YouTube

At Cree

our mission is to lead the LED Lighting Revolution

one way we do that is by manufacturing a variety of LED components

that lighting designers and engineers like you can easily use to create

LED lights powered by Cree. We have four major types of LED components:

discreets,

arrays, integrated arrays,

and modules. This video will focus on our revolutionary Xlamp CXA

integrated arrays. There are many benefits and practical solutions to

using CXAs to design your next light.

In an integrated array, LED's are positioned into a single

uniform light source and come pre-attached to a printed circuit board.

So all you have to do is attach power to the CXA

and you can focus on designing the rest of your light.

This eliminates some time-consuming steps in the design process

When choosing the right CXA for your project,

there are two main differentiating factors to think about:

density and size. Standard density CXAs optimize lumens per dollar

and high-density CXS optimize Center Beam Candle Power per dollar.

We offer small arrays with a Light Emitting Surface

of 14 millimeters wide or less and large arrays that are wider than 14

millimetres

High-density CXAs are great for high-power directional lighting.

And, standard density CXAs are optimized for cost and performance

across all lighting applications. Small high-density CXAs can replace high

output track lights.

Large high density CXAs can replace high ceiling downlights and stage spotlights.

Standard Density CXAs can replace anything from track lights and down

lights

to high bay lights and wall packs.

So, you can see that CXAs can offer a wide variety of solutions to your lighting

needs

Let's focus on high-density arrays for a moment.

High-density CXAs redefine performance for LED spotlights

was significantly reduced size and tighter beam angles.

And HD Arrays use less power for the same quality light

coming in 80 and 95 CRI options.

For instance, the high-density CXA1250 can give you the same Candela power as

the standard density CXA2530

but from a much smaller light source and using 66 percent less energy.

Let's say you're trying to build a high-output track light

and you know you needed to be cool white. And let's say you want to have a lumen

output of about 3500.

Looking at this chart you can see that the CXA1850

gives you the best performance at this lumen level. Using this chart

you can find the best CXA for your lighting needs.

Compared to a 39w CMH lamp,

the CXA1520 design prototype has better performance and cost with lower

power,

lower temperature, no explosion risk, longer lifetime,

instant on, and instant restrike. Also,

the XLamp CXA1310 prototype offers two times the Candela

at 66 percent less power than a CMH PAR20.

Also, the XLamp CXA1310 prototype

give 70 watt performance at 35 watt power consumption levels.

Now let's talk about standard density arrays.

Standard density arrays are optimal for everything from small spotlights

to warehouse and outdoor area lights. For each size

Cree has industry-leading performance and excellent reliability.

And you can use our charts to find the most efficient standard density CXA

for your lighting needs.

Additionally there are several third-party options for connectors for

CXAs

as well as lots of options for optics and thermal interface materials.

And you can speed time to market by leveraging the Cree LED modules

ecosystem

with available drivers and heatsinks for CXAs

See how you can utilize CXAs for your next lighting design.

join Cree in the LED Lighting Revolution