XLAMP® CXB2540 LED

© 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and

the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® and EasyWhite® are registered trademarks of Cree LED. UL® and the UL logo are registered

trademarks of UL LLC.

CLD-DS123

REV 10A

4

Notes

•

Cree LED maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on

CRI measurements. See the Measurements section (page 18).

•

CXB2540 LED order codes specify only a minimum flux bin and not a maximum. Cree LED may ship reels in flux bins higher than the minimum

specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code.

*

For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.

**

Flux values @ 25 °C are calculated and for reference only.

Nominal

CCT

CRI*

Minimum Luminous Flux

2-Step

3-Step

5-Step

Min

Typ Group Flux (lm)

@ 85 °C

Flux

(lm) @

25 °C**

Group

Order Code

Group

Order Code

Group

Order Code

5000 K

70

---

W4

5225

5784

50E

CXB2540-0000-

000N0BW450E

X2

5590

6188

CXB2540-0000-

000N0BX250E

X4

6010

6653

CXB2540-0000-

000N0BX450E

80

---

W4

5225

5784

50G

CXB2540-0000-

000N0HW450G

50E

CXB2540-0000-

000N0HW450E

X2

5590

6188

CXB2540-0000-

000N0HX250G

CXB2540-0000-

000N0HX250E

X4

6010

6653

CXB2540-0000-

000N0HX450G

CXB2540-0000-

000N0HX450E

90

92

V4

4545

5031

50G

CXB2540-0000-

000N0UV450G

W2

4860

5380

CXB2540-0000-

000N0UW250G

W4

5225

5784

CXB2540-0000-

000N0UW450G

4000 K

70

---

W4

5225

5784

40E

CXB2540-0000-

000N0BW440E

X2

5590

6188

CXB2540-0000-

000N0BX240E

X4

6010

6653

CXB2540-0000-

000N0BX440E

80

---

W2

4860

5380

40H

CXB2540-0000-

000N0HW240H

40G

CXB2540-0000-

000N0HW240G

W4

5225

5784

CXB2540-0000-

000N0HW440H

CXB2540-0000-

000N0HW440G

X2

5590

6188

CXB2540-0000-

000N0HX240H

CXB2540-0000-

000N0HX240G

90

92

V2

4230

4683

40H

CXB2540-0000-

000N0UV240H

40G

CXB2540-0000-

000N0UV240G

V4

4545

5031

CXB2540-0000-

000N0UV440H

CXB2540-0000-

000N0UV440G

W2

4860

5380

CXB2540-0000-

000N0UW240H

CXB2540-0000-

000N0UW240G

FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (I

F = 1100 mA, TJ = 85 °C) - CONTINUED