XLamp® CXB Standard Density LEDs

The XLamp CXB Standard Density LED family delivers excellent efficacy at lower drive currents, as well as the highest level of reliability for COB LEDs through Cree LED’s expertise in ceramic substrates. Featuring a full range of LES sizes, color options and performance levels, the CXB family provides an easy upgrade path for existing CXA family-based designs.

  • Available LES sizes: 6.0, 9.0, 12, 14, 19, 23, 30 mm
  • Available in both Fidelity (98 CRI) & Specialty (below BBL) color points on 19 mm & smaller LES sizes
  • Pro9™ versions now available with 15% higher efficacy for 90 & 95 CRI

Specifications

Product Type Product Data Sheet Product Status LES Size (mm) Voltage Class Optical Characteristics CCT Min (K) CCT Max (K) CRI Options Typ. Power (W) Typ lm @ 3000K, 90 CRI Typ LPW @ 3000K, 90 CRI lm @ Max Power Max Power (W) Substrate Size (mm)
COB Ceramic
CXB1304
Active Active 6 18 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 3 430 127 1211 9 13
COB Ceramic
CXB1304
New New 6 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 3 533 158 1180 9 13
COB Ceramic
CXB1304
New New 6 18 Fidelity, Pro9, Specialty 2700 5000 90, 95 3 533 158 1180 9 13
COB Ceramic
CXB1304
New New 6 9 Fidelity, Pro9, Specialty 2700 5000 90, 95 3 533 158 1180 9 13
COB Ceramic
CXB1304
Active Active 6 9 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 3 430 127 1211 9 13
COB Ceramic
CXB1304
Active Active 6 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 3 430 127 1211 9 13
COB Ceramic
CXB1507
Active Active 9 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 7 873 129 2013 13 15
COB Ceramic
CXB1507
New New 9 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 7 1105 163 1930 13 15
COB Ceramic
CXB1507
New New 9 18 Fidelity, Pro9, Specialty 2700 5000 90, 95 7 1105 163 1930 13 15
COB Ceramic
CXB1507
Active Active 9 18 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 7 873 129 2013 13 15
COB Ceramic
CXB1512
Active Active 9 18 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 12 1502 125 3216 22 15
COB Ceramic
CXB1512
New New 9 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 12 1783 150 3037 22 15
COB Ceramic
CXB1512
New New 9 18 Fidelity, Pro9, Specialty 2700 5000 90, 95 12 1783 150 3037 22 15
COB Ceramic
CXB1512
Active Active 9 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 12 1502 125 3216 22 15
COB Ceramic
CXB1816
Active Active 12 36 Specialty, Standard 2200 6500 70, 80, 90 15 1923 125 4501 32 18
COB Ceramic
CXB1816
New New 12 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 15 2455 160 4586 32 18
COB Ceramic
CXB1820
Active Active 12 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 19 2451 127 5678 40 18
COB Ceramic
CXB1820
New New 12 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 19 3028 158 5413 40 18
COB Ceramic
CXB1830
Active Active 14 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 28 3571 128 7693 52 18
COB Ceramic
CXB1830
New New 14 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 28 4165 150 6469 52 18
COB Ceramic
CXB2530
Active Active 19 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 27 3455 126 8109 59 24
COB Ceramic
CXB2530
New New 19 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 27 4520 165 8396 59 24
COB Ceramic
CXB2540
New New 19 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 38 5767 154 9987 76 24
COB Ceramic
CXB2540
Active Active 19 36 Fidelity, Specialty, Standard 2200 6500 70, 80, 90, 95 38 4749 127 10299 76 24
COB Ceramic
CXB3050
New New 23 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 48 7817 164 13231 90 30
COB Ceramic
CXB3050
Active Active 23 36 Standard 2200 6500 70, 80, 90 48 6131 129 13003 90 30
COB Ceramic
CXB3070
New New 23 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 68 9872 144 14153 106 30
COB Ceramic
CXB3070
Active Active 23 36 Standard 2200 6500 70, 80, 90 68 8375 122 15163 106 30
COB Ceramic
CXB3590
New New 30 36 Fidelity, Pro9, Specialty 2700 5000 90, 95 86 12767 148 18715 137 35
COB Ceramic
CXB3590
New New 30 72 Fidelity, Pro9, Specialty 2700 5000 90, 95 86 12767 148 18715 137 35
COB Ceramic
CXB3590
Active Active 30 72 Standard 2200 6500 70, 80, 90 86 10668 123 18350 137 35
COB Ceramic
CXB3590
Active Active 30 36 Standard 2200 6500 70, 80, 90 86 10668 123 18350 137 35

Documentation
Version
Last Updated

XLamp® CXB1512 Data Sheet

10A 05 Aug 2025

XLamp® CXB1507 Data Sheet

10A 05 Aug 2025
Version
Last Updated
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Last Updated
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Last Updated
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Last Updated
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Last Updated

CXB1816 Optical Source Model (ProSource 8)

16 Feb 2015

CXB1507 Optical Source Model (ProSource 8)

16 Feb 2015

CXB1512 Optical Source Model (ProSource 8)

16 Feb 2015
Version
Last Updated