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Cree is LED Lighting

At Cree, we’ve revolutionized the lighting industry with high-quality, energy-efficient LED lighting.

From retail and hospitality to commercial and industrial, Cree LED lighting is saving energy and creating beautifully-lit spaces around the world.

Cree is leading the LED Revolution.
LED Components & Modules
LED Components & Modules
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Cree Is Driving LED Lighting

Cree leads the industry in brightness and reliability for power LEDs with its XLamp LED family. Through XLamp LEDs, Cree is enabling the lighting industry with efficient, environmentally friendly LED light.

Cree LED Modules provide a simple solution for lighting designers and manufacturers to adopt best-in-class LED lighting.
LED Chips & Materials
LED Chips & Materials
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World-Leading Manufacturer of SiC-based Semiconductor Materials

Cree’s advantage is in the materials we use. Cree has unparalleled expertise working with two high-performance materials, silicon carbide (SiC) and gallium nitride (GaN). Find out more about our highly-efficient chips and materials.
Power
Power
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Revolutionizing the Power Electronics Industry

Cree's SiC devices deliver the best possible system efficiencies while simplifying thermal design. Find out how you can use Cree power devices to re-invent and revolutionize the power industry.
RF
RF
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Cree RF Devices Are Driving High-Power Communications

Cree is a leading supplier of silicon carbide (SiC) and gallium nitride (GaN) wafers and devices for RF communications. When you need best in class performance, look to Cree’s GaN HEMTs and MMICs.

LED Components & Modules

XLamp MC-E

High-Lumen Output in a Small Form Factor

The XLamp MC-E LED is a lighting-class, multi-chip LED that provides high lumen output, color consistency and and multi-color packaging flexibility in a small footprint package. The XLamp MC-E LED is available with EasyWhite™ 2-step and 4-step bins, which improve LED-to-LED color consistency and reduce manufacturing complexity. Compared to discrete LEDs, XLamp MC-E LEDs reduce the distance between LED die, creating a small optical source for excellent optical control and efficient color mixing.

Available in white (2600 K – 10,000 K CCT), EasyWhite™, Dynamic White, or color (RGBW)
ANSI-compatible neutral & warm white chromaticity bins
Individually addressable LEDs
MC-E Dynamic White LEDs have two cool-white (6,500 K) and two warm-white (2,700 K) LED die
MC-E EasyWhite LEDs available in 2 and 4-step bins, up to 85 CRI
Maximum drive current: 700 mA per LED die
Reflow solderable – JEDEC J-STD-020
Electrically neutral thermal path
RoHS and REACH-compliant

Applications

White	CCT (K)	Max Current (mA)	Viewing Angle (°)	Standard Min. Flux @ 350 mA	Product Status
Cool	10,000 – 5,000	700	110	430 lm 370 lm	Active
Neutral	5,000 – 3,700	700	110	370 lm 320 lm 280 lm	Active
Warm	3,700 – 2,600	700	110	370 lm 320 lm 280 lm 240 lm	Active

Dynamic White	CCT/Dominant Wavelength Range (K)	Max Current (mA)	Viewing Angle (°)	Standard Min. Flux @ 350 mA	Product Status
2 Cool White Die 2 Warm White Die	6,000 2,700	700	110	100 lm 70 lm	Active
2 Cool White Die 2 Warm White Die	6,500 2,700	700	110	100 lm 70 lm	Active

EasyWhite 4-Step	CCT (K)	CRI Options	Max Current (mA)	Viewing Angle (°)	Standard Min. Flux @ 350 mA	Product Status
27F	2700	Min. 85	700	110	280 lm 240 lm	Active
27F	2700	Min. 80, Typ. 82	700	110	320 lm 280 lm	Active
30F	3000	Min. 85	700	110	280 lm 240 lm	Active
30F	3000	Min. 80, Typ. 82	700	110	320 lm 280 lm	Active
35F	3500	Min. 80, Typ. 80	700	110	320 lm 280 lm	Active
40F	4000	Min. 80, Typ. 80	700	110	370 lm 320 lm	Active

EasyWhite 2-Step	CCT (K)	CRI Options	Max Current (mA)	Viewing Angle (°)	Standard Min. Flux @ 350 mA	Product Status
27H	2700	Min. 85	700	110	280 lm 240 lm	Active
27H	2700	Min. 80, Typ. 82	700	110	320 lm 280 lm	Active
30H	3000	Min. 85	700	110	280 lm 240 lm	Active
30H	3000	Min. 80, Typ. 82	700	110	320 lm 280 lm	Active
35H	3500	Min. 80, Typ. 80	700	110	320 lm 280 lm	Active
40H	4000	Min. 80, Typ. 80	700	110	370 lm 320 lm	Active

	Color	Max Current (mA)	DWL / CCT Angle (°)	Min. Flux @ 350 mA	Product Status
XLamp MC-E Color	Blue	700	450 - 465 nm	8.2 lm	Active
	Green	700	520 - 535 nm	67.2 lm
	Red	700	620 - 630 nm	30.6 lm
	Cool White	700	5700-7000 K	100 lm

	Blue	700	450 - 465 nm	8.2 lm	Active
	Green	700	520 - 535 nm	67.2 lm
	Red	700	620 - 630 nm	30.6 lm
	Neutral White	700	3700 - 4300 K	80 lm

Data & Ordering	Version	Last Updated
Binning & Labeling	7	09 Sep 2011
Data Sheet	8	08 Mar 2012
Design Files	Version	Last Updated
3D Model - STEP
Optical Source Model - ASAP
Optical Source Model - FRED
Optical Source Model - IES
Optical Source Model - LightTools
Optical Source Model - LucidShape
Optical Source Model - OPTIS-SPEOS
Optical Source Model - ProSource 7
Optical Source Model - TracePro
Optical Source Model - Zemax
Spice (txt)
Star PCB - Gerber (Series) (zip)
Star PCB (Individual LEDs) (pdf)
Star PCB Gerber (Individual) (zip)
Star PCB Series (pdf)
Product Ecology	Version	Last Updated
LED Components Product Ecology - REACh and RoHS Excel file	7	20 Oct 2011
Sales Terms	Version	Last Updated
Sales Terms & Conditions
XLamp Application Notes	Version	Last Updated
Chemical Compatibility	0	18 Aug 2011
Electrical Overstress	0	17 Mar 2009
IES LM-80 Testing Results	7	14 May 2012
LED Color Mixing	0	11 Aug 2010
LED Eye Safety	2	30 Apr 2012
LED Luminaire Design Guide	0	24 Jul 2007
MC-E Reliability	0	10 Sep 2008
MC-E Soldering & Handling	1	07 Nov 2011
Optimizing PCB Thermal Performance	2	10 Feb 2012
Pulsed Over-Current Driving of XLamp LEDs: Information and Cautions	0	17 Jan 2011
Testing and Calibration	0	16 Aug 2011

Cree Product Characterization Tool (PCT)

For help identifying the best Cree Xlamp® LEDs for your lighting-system design

The Cree Product Characterization Tool (PCT) allows you to select from multiple lighting-system design parameters to compare up to three LED models simultaneously.

Try the Product Characterization Tool (PCT)

For all valid LED drive currents, the PCT quickly and easily does the following:

Shows all critical LED design parameters, such as luminous flux and efficacy, for selected LED models
Performs de-rating calculations based on junction temperature (Tj)
Calculates LED valuations, such as lumens per dollar (lm/$)
Estimates simple LED design parameters, such as the number of LEDs required and total power consumption

The PCT uses specifications and characteristics from LED data sheets to accurately compare LED parameters with changes in flux, price and junction temperature. The PCT can compare up to three LED models side-by-side to aid in making critical design choices.