Performance Groups – Brightness

XLamp LEDs that are tested for luminous flux are placed

into one of the following groups:

Group

Minimum Luminous

Flux (lm) @ 25mA

Maximum Luminous

Flux (lm) @ 25mA

A

2.9

3.7

B

3.7

4.8

C

4.8

6.3

D

6.3

8.2

E

8.2

10.7

F

10.7

13.9

G

13.9

18.1

H

18.1

23.5

J

23.5

30.6

K

30.6

39.8

Royal Blue XLamp LEDs are tested for radiant flux and are

placed into one of the following groups:

Group

Minimum Radiant Flux

(mW) @ 25mA

Maximum Radiant

Flux (mW) @ 25mA

03

50

60

04

60

70

05

70

85

Performance Groups – Dominant Wavelenght (DWL)

XLamp 4550 LEDs are tested for dominant wavelength and

placed into one of the following groups.

Color

Dominant

Wavelength

Group

Min. Dominant

Wavelength

(nm)

@ 25mA

Max. Dominant

Wavelength

(nm)

@ 25mA

Royal Blue

RB4

455

460

RB5

460

465

Blue

B3

465

470

B4

470

475

Green

G2

520

525

G3

525

530

G4

530

535

Amber

A2

585

590

A3

590

595

Red

R2

620

625

R3

625

630

R4

630

635

Standard Order Codes and Bins

The following tables list standard order code configurations and performance bins. Contact Cree Lighting at +1

919.313.5300 if custom order codes are required.

Standard Order Codes – Royal Blue

Order Code

Bins

DWL (nm)

Radiant Flux (mW)

Min.

Max.

Min.

Max.

XL4550ROY-L100-0001

ALL

455

465

ALL

Standard Bins – Royal Blue

XL4550ROY-Xxxx-RB4-05-001

XL4550ROY-Xxxx-RB5-05-001

XL4550ROY-Xxxx-RB4-04-001

XL4550ROY-Xxxx-RB5-04-001

XL4550ROY-Xxxx-RB4-03-001

XL4550ROY-Xxxx-RB5-03-001

Dominant Wavelength (nm)

85

70

60

50

455

460

465

Copyright © 2004-2006 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.

2

CLD-AP0.00

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

USA Tel: +1.919.313.5300

www.cree.com/xlamp