Performance Groups – Brightness
White XLamp LEDs are tested for luminous flux and placed into one of the following luminous-flux groups:
Group Code
M2
M3
N2
N3
N4
P2
P3
P4
Q2
Q3
Q4
Q5
Min. Luminous Flux
@ 50 mA (lm)
39.8
45.7
51.7
56.8
62.0
67.2
73.9
80.6
87.4
93.9
100
107
Max. Luminous Flux
@ 50 mA (lm)
45.7
51.7
56.8
62.0
67.2
73.9
80.6
87.4
93.9
100
107
114
Color XLamp LEDs are tested for luminous flux and placed into one of the following luminous-flux groups:
Group
G0
H0
J0
K0
M0
Min. Luminous Flux
@ 50 mA (lm)
13.9
18.1
23.5
30.6
39.8
Max. Luminous Flux
@ 50 mA (lm)
18.1
23.5
30.6
39.8
51.7
Royal-blue XLamp LEDs are tested for radiant flux and placed into one of the following radiant-flux groups:
Group
12
13
14
15
16
Min. Radiant Flux
(mW) @ 50 mA
250
300
350
425
500
Max. Radiant Flux
(mW) @ 50 mA
300
350
425
500
600
Copyright © 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.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
CLD-AP2.002
CREE [ CREE, INC ]
