Product family data sheet
Copyright © 2011-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo,
XLamp® and EasyWhite® are registered trademarks and XM-L™ is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
WWW.CREE.COM/XLAMP
CLD-DS38 REV 8H
Cree® XLamp® XM-L™ EasyWhite® LEDs
PRODUCT DESCRIPTION
The XLamp® XM-L™ EasyWhite® (EZW)
LED eliminates chromaticity binning, and
enables luminaire and bulb manufacturers
to deliver the consistent color and high
efcacy light output of a multi‑die LED in
the compact XM-L footprint. XLamp XM-L
EasyWhite LEDs can reduce LED-to-LED
color variation to within a 2-step MacAdam
ellipse, 94% smaller than the total area of
the corresponding ANSI C78.377 color
region.
The XLamp XM-L EasyWhite LED is the
perfect choice for lighting applications
where moderate to high luminous ux
output is required from a single, small
point source. Example applications
include: LED retrot bulbs, commercial/
retail display spotlights, and other indoor
general-illumination applications.
FEATURES
• Available in 4-step and 2-step
EasyWhite bins at 2700K, 3000K,
3500K, 4000K, 5000K CCT
• Wide range of operating current–up
to 2A @ 6V
• 85°C binning and characterization
• Available in 6‑V and 12‑V versions
• Low thermal resistance: 2.5°C/W
• Wide viewing angle: 115°
• Wide variety of CRI choices: standard
CRI as well as 80-, 85-, 90-minimum
CRI
• Electrically neutral thermal path
• Unlimited oor life at ≤30ºC/85%
RH
• Reow solderable ‑ JEDEC
J‑STD‑020C
• RoHS and REACh compliant
• UL® recognized component
(E349212)
TABLE OF CONTENTS
Characteristics ...........................................2
Flux Characteristics, Standard Order
Codes and Bins, 6‑Volt XM‑L EZW ............3
Flux Characteristics, Standard Order
Codes and Bins, 12‑Volt XM‑L EZW ..........6
Relative Spectral Power Distribution ........9
Relative Flux vs. Junction Temperature ....9
Electrical Characteristics .........................10
Relative Flux vs. Current ..........................11
Relative Chromaticity vs. Current and
Temperature .............................................12
Typical Spatial Distribution ......................13
Thermal Design ........................................13
Performance Groups – Brightness .........14
Performance Groups – Chromaticity ......14
Cree EasyWhite® Bins Plotted on the
1931 CIE Color Space ..............................15
Cree ANSI White Bins Plotted on the
1931 CIE Color Space ..............................16
Bin and Order Code Formats ...................16
Reow Soldering Characteristics ............17
Notes ........................................................18
Mechanical Dimensions ..........................20
Tape and Reel ........................................... 21
Packaging .................................................22