PRODUCT FAMILY DATA SHEET XLamp CXB1304 LED PRODUCT DESCRIPTION FEATURES The XLamp CXB1304 LED Array is the most compact member 6-mm optical source of the second generation of the CXA family that delivers up to Mechanical and optical design consistent with other CXA13 30% higher efficacy and up to 20% higher lumens than the first LEDs generation in the same small LES. The higher performance Available in 70, 80, 90 and 95minimum CRI options second generation CXA LED Arrays are compatible with the first EasyWhite 2, 3 and 5step binning generation, providing a drop-in performance upgrade to existing Premium Color 2 and 3step binning CXA LED designs to shorten the luminaire design cycle and Forward voltage options: 9-V class, 18-V class & 36-V class improve time to market. Available in 2step, 3step and 5step 85C binning and characterization EasyWhite bins and 2step and 3step Premium Color bins, the Extremely uniform color over viewing angle CXB1304 LED delivers high lumen output and high efficacy in a Top-side solder connections single, easytouse package that eliminates the need for reflow Thermocouple attach point soldering, enabling lighting manufacturers to rapidly address NEMA SSL3 2011 standard flux bins small form factor lighting applications. RoHS and REACh compliant UL recognized component (E349212) The CX Family LED Design Guide provides basic information on the requirements to use the CXB1304 LED successfully in luminaire designs. Cree LED / 4400 Silicon Drive / Durham, NC 27703 USA / +1.919.313.5330 / www.cree-led.com 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and CLD-DS116 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 1 REV 9A trademarks of UL LLC. XLAMP CXB1304 LED TABLE OF CONTENTS Characteristics ....................................................................................................................................................................................................... 3 Operating Limits ..................................................................................................................................................................................................... 3 Flux Characteristics, EasyWhite Order Codes and Bins 9V ............................................................................................................................ 5 Flux Characteristics, Premium Color Order Codes and Bins 9V ...................................................................................................................... 8 Flux Characteristics, EasyWhite Order Codes and Bins 18V .......................................................................................................................... 9 Flux Characteristics, Premium Color Order Codes and Bins 18V .................................................................................................................. 12 Flux Characteristics, EasyWhite Order Codes and Bins 36V ........................................................................................................................ 13 Flux Characteristics, Premium Color Order Codes and Bins 36V .................................................................................................................. 16 Relative Spectral Power Distribution, EasyWhite ............................................................................................................................................ 17 Relative Spectral Power Distribution, Premium Color ....................................................................................................................................... 18 Electrical Characteristics ..................................................................................................................................................................................... 19 Relative Luminous Flux ........................................................................................................................................................................................ 21 Typical Spatial Distribution .................................................................................................................................................................................. 24 Performance Groups Brightness ...................................................................................................................................................................... 24 Performance Groups Chromaticity ................................................................................................................................................................... 25 Premium Color Performance Groups Chromaticity ......................................................................................................................................... 26 EasyWhite Bins Plotted on the 1931 CIE Color Space ..................................................................................................................................... 27 Premium Color Bins Plotted on the 1931 CIE Color Space ............................................................................................................................... 28 Bin and Order Code Formats ............................................................................................................................................................................... 30 Mechanical Dimensions ...................................................................................................................................................................................... 30 Thermal Design .................................................................................................................................................................................................... 31 Notes .................................................................................................................................................................................................................... 33 Packaging ............................................................................................................................................................................................................. 34 2015-2021 Cree LED. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and CLD-DS116 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 2 REV 9A trademarks of UL LLC.