Order Codes Explanation
Royal Blue XLamp LEDs are tested for radiant flux and are
placed into one of the following groups:
Spatial pattern
Dominant wavelength or
chromaticity group
Minimum Radiant Flux
(mW) @ 350 mA
Maximum Radiant Flux
(mW) @ 350 mA
Group
Forward voltage group (used
only for red & amber)
10
11
12
13
175
210
250
300
210
250
300
350
XR7090AA-BC-DD-EF-G-HHHH
Special code
When measured in lumens
E = Brightness group
F = Brightness sub-group (default
0 means no sub-group)
Performance Groups – Dominant Wavelength
When measured in milliwatts
F = Brightness group
Monochromatic XLamp LEDs are tested for dominant
wavelength and placed into one of the following groups.
Viewing angle
Color
Min. DWL
Max. DWL
Color
DWL Group
(nm) @ 350mA (nm) @ 350mA
Performance Groups – Brightness
D4
D5
B3
B4
C2
C3
G2
G3
G4
A2
A3
O3
O4
R2
R3
R4
455
460
465
470
500
505
520
525
530
585
590
610
615
620
625
630
460
465
470
475
505
510
525
530
535
590
595
615
620
625
630
635
Royal Blue
XLamp LEDs that are tested for luminous flux are placed
into one of the following groups:
Blue
Minimum Luminous
Flux (lm) @ 350mA
Maximum Luminous
Flux (lm) @ 350mA
Group
Cyan
F
G
H
J
10.7
13.9
18.1
23.5
30.6
39.8
51.7
13.9
18.1
23.5
30.6
39.8
51.7
67.2
Green
K
M
N
Amber
Red-Orange
In order to minimize the perceived luminous flux variation
among white lamps from the same reel, Cree bins to
tighter luminous flux sub-groups. These sub-groups are
defined below.
Red
Amber and red XLamp LEDs are binned according to forward
voltage at the rated current. Cree’s forward voltage groups
are:
Minimum Luminous
Flux (lm)
Maximum Lumi-
nous Flux (lm)
Group Code
K2
K3
M2
M3
N2
N3
N4
30.6
35.2
39.8
45.7
51.7
56.8
62.0
35.2
39.8
45.7
51.7
56.8
62.0
67.2
Forward Voltage
Group
Minimum Forward
Voltage @ 350 mA
Maximum Forward
Voltage @ 350 mA
C
D
E
F
2.0
2.25
2.5
2.25
2.5
2.75
3.0
2.75
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
Copyright © 2006-2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree,
the Cree logo and XLamp are registered trademarks of Cree, Inc.
USA Tel: +1.919.313.5300
www.cree.com/xlamp
ꢁ
CLD-AP07.003