Cree® XLamp® CXB2540 LED Product Description features Table of Contents The XLamp® CXB2540 LED Array is a • 19-mm optical source Characteristics.............................................2 member of the second generation of • Mechanical and optical design Operating Limits...........................................2 consistent with other CXA25 and Flux Characteristics, EasyWhite® Order CXB25 LEDs Codes and Bins............................................3 Available in 70-, 80- and 90-minimum Relative Spectral Power Distribution..........5 CRI options Electrical Characteristics.............................6 the CXA family that delivers up to 30% higher efficacy and up to 20% higher lumens than the first generation in the • same LES. The higher performance • Cree EasyWhite 2-, 3‑ and 5-step Relative Luminous Flux................................7 binning Typical Spatial Distribution..........................8 to existing CXA LED designs to shorten • Forward voltage option: 36‑V class Performance Groups - Brightness..............8 product development time. In addition, • 85 °C binning and characterization Performance Groups - Chromaticity...........9 the CXB LEDs also allow lighting • Extremely uniform color over viewing Cree’s EasyWhite® Bins Plotted on the second generation CXA LED Arrays provide a drop-in performance upgrade ® angle 1931 CIE Color Space............................... 10 or better performance with a smaller • Top-side solder connections Bin and Order Code Formats.................... 12 LES, enabling a smaller, more impactful • Thermocouple attach point Mechanical Dimensions........................... 12 luminaire. Available in 2‑step, 3‑step and • NEMA SSL-3 2011 standard flux bins Thermal Design......................................... 13 5‑step EasyWhite bins, the CXB12540 • RoHS and REACh compliant Notes......................................................... 14 LED delivers high lumen output and • UL® recognized component Packaging.................................................. 15 manufacturers to achieve the same ® high efficacy in a single, easy‑to‑use CLD-DS123 Rev 1C Product family data sheet (E349212) package that eliminates the need for reflow soldering. The CX Family LED Design Guide provides basic information on the requirements to use the CXB2540 LED www.cree.com/Xlamp successfully in luminaire designs. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 XLamp ® CXB2540 LED Characteristics Characteristics Unit Viewing angle (FWHM) Typical degrees ESD withstand voltage (HBM per Mil-Std-883D) Maximum 115 V 8000 DC forward current mA 2100* Reverse current mA 0.1 Forward voltage (@ 1100 mA, Tj = 85 °C) * Minimum V 34.8 38 Refer to the Operating Limits section. Operating Limits The maximum current rating of the CXB2540 is dependent on the case temperature (Tc) when the LED has reached thermal equilibrium under steady-state operation. The graph shown below assumes that the system design employs good thermal management (thermal interface material and heat sink) and may vary when poor thermal management is employed. Please refer to the Mechanical Dimensions section on page 12 for the location of the Tc measurement point. CXB2540 2400 2100 1800 If (mA) 1500 1200 900 600 300 0 0 25 50 75 100 125 150 Case Temperature (°C) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 2 XLamp ® CXB2540 LED Flux Characteristics, EasyWhite® Order Codes and Bins (If = 1100 mA, TJ = 85 °C) The following table provides order codes for XLamp CXB2540 LEDs. For a complete description of the order code nomenclature, please see the Bin and Order Code Formats section (page 12). Nominal CCT CRI* Min 70 Minimum Luminous Flux Typ Group 2-Step Flux (lm) Flux (lm) Group @ 85 °C @ 25 °C** W4 5225 5784 X2 5590 6188 W4 5225 5784 Order Code 3-Step Group Order Code --- Group 5-Step Order Code Group 65E 6500 K 80 70 --- 65E 70 5000 K 80 90 70 4000 K 80 90 CXB2540-0000000N0BW465E CXB2540-0000000N0BX265E CXB2540-0000000N0HW465E X2 5590 6188 CXB2540-0000000N0HX265E W4 5225 5784 CXB2540-0000000N0BW457E X2 5590 6188 CXB2540-0000000N0BX257E W4 5225 5784 CXB2540-0000000N0HW457E X2 5590 6188 W4 5225 5784 --- 57E 5700 K 80 Order Code --- 57E --- 50E X2 5590 6188 W4 5225 5784 X2 5590 6188 V4 4545 5031 --- 50G 92 50G W2 4860 5380 W4 5225 5784 X2 5590 6188 W2 4860 5380 W4 5225 5784 V2 4230 4683 CXB2540-0000000N0HW450G CXB2540-0000000N0HX250G 50E 40H 92 40H V4 4545 5031 CXB2540-0000000N0HW440H CXB2540-0000000N0UV240H CXB2540-0000000N0UV440H 40G 40G CXB2540-0000000N0BX250E CXB2540-0000000N0HW450E CXB2540-0000000N0HX250E CXB2540-0000000N0UW250G 40E --- CXB2540-0000000N0BW450E CXB2540-0000000N0UV450G --- CXB2540-0000000N0HW240H CXB2540-0000000N0HX257E CXB2540-0000000N0BW440E CXB2540-0000000N0BX240E CXB2540-0000000N0HW240G CXB2540-0000000N0HW440G CXB2540-0000000N0UV240G CXB2540-0000000N0UV440G Notes • Cree 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 14). • Cree XLamp CXB2540 LED order codes specify only a minimum flux bin and not a maximum. Cree 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. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 3 XLamp ® CXB2540 LED Flux Characteristics, EasyWhite® Order Codes and Bins (If = 1100 mA, TJ = 85 °C) - Continued Nominal CCT CRI* Minimum Luminous Flux Min Typ 80 --- Group W2 2-Step Flux (lm) Flux (lm) Group @ 85 °C @ 25 °C** 4860 5380 35H 80 90 5225 5784 CXB2540-0000000N0HW435H V2 4230 4683 CXB2540-0000000N0UV235H V4 4545 5031 CXB2540-0000000N0UV435H V4 4545 5031 CXB2540-0000000N0HV430H W2 4860 5380 U4 3955 4378 92 90 80 35H --- 30H 92 3000 K 92 30H V2 4230 4683 U2 3680 4074 U4 3955 4378 V2 4230 4683 V4 4545 5031 W2 4860 5380 U2 3680 4074 --- 3955 4378 CXB2540-0000000N0UV230H 35G 30G 30G Order Code Group Order Code Group Order Code CXB2540-0000000N0HW235G CXB2540-0000000N0HW435G CXB2540-0000000N0UV235G CXB2540-0000000N0UV435G CXB2540-0000000N0HV430G CXB2540-0000000N0HW230G CXB2540-0000000N0UU430G CXB2540-0000000N0UV230G CXB2540-0000000N0UU430Q CXB2540-0000000N0UV230Q 27H U4 CXB2540-0000000N0UU430H 35G 30Q 27H 92 CXB2540-0000000N0HW230H Group 5-Step CXB2540-0000000N0UU230U 2700 K 90 CXB2540-0000000N0HW235H W4 3500 K 90 Order Code 3-Step CXB2540-0000000N0HV427H CXB2540-0000000N0HW227H CXB2540-0000000N0UU227H CXB2540-0000000N0UU427H 27G 27G 30U CXB2540-0000000N0UU430U CXB2540-0000000N0UV230U CXB2540-0000000N0HV427G CXB2540-0000000N0HW227G CXB2540-0000000N0UU227G CXB2540-0000000N0UU427G Notes • Cree 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 14). • Cree XLamp CXB2540 LED order codes specify only a minimum flux bin and not a maximum. Cree 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. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 4 XLamp ® CXB2540 LED Relative Spectral Power Distribution Relative Spectral Power Distribution The following graph is the result of a series of pulsed measurements at 1100 mA and TJ = 85 °C. 100% Relative Spectral Power 90% 80% 70% 60% 5000 K, 70 CRI 50% 4000 K, 70 CRI 40% 3000 K, 80 CRI 30% 20% 10% 0% 380 430 480 530 Relative Spectral Power Distribution 580 630 680 730 780 Wavelength (nm) 100% Relative Spectral Power 90% 80% 70% 60% 30G, 3000 K, 90 CRI 50% 30Q, 3000 K, 90 CRI 40% 30U, 3000 K, 90 CRI 30% 20% 10% 0% 380 430 480 530 580 630 680 730 780 Wavelength (nm) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 5 XLamp ® CXB2540 LED Electrical Characteristics The following graph is the result of a series of steady-state measurements. 39 38 Voltage (V) 37 Tc = 25 °C 36 Tc = 55 °C Tc = 85 °C 35 Tc = 105 °C 34 33 32 400 740 1080 1420 1760 2100 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 6 XLamp ® CXB2540 LED Relative Luminous Flux The relative luminous flux values provided below are the ratio of measurements of the CXB2540 LED at steady-state operation at the given conditions, divided by the flux measured during binning, which is a pulsed measurement at 1100 mA at TJ = 85 °C. For example, at steady-state operation of Tc = 25 °C, IF = 740 mA, the relative luminous flux ratio is 80% in the chart below. A CXB2540 LED that measures 5225 lm during binning will deliver 4180 lm (5225 * 0.8) at steady-state operation of Tc = 25 °C, IF = 740 mA. 180% 160% Relative Luminous Flux 140% 120% Tc = 25 °C 100% Tc = 55 °C 80% Tc = 85 °C Tc = 105 °C 60% 40% 20% 0% 400 740 1080 1420 1760 2100 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 7 XLamp ® CXB2540 LED Far Field Typical Spatial Distribution Relative Luminous Intensity 100% 80% 60% 40% 20% -90 -70 -50 -30 -10 0% 10 30 50 70 90 Angle (º) Performance Groups - Brightness (If = 1100 mA, Tj = 85 °C) XLamp CXB2540 LEDs are tested for luminous flux and placed into one of the following bins. Group Code Minimum Luminous Flux Maximum Luminous Flux U2 3680 3955 U4 3955 4230 V2 4230 4545 V4 4545 4860 W2 4860 5225 W4 5225 5590 X2 5590 6010 X4 6010 6430 Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 8 XLamp ® CXB2540 LED Performance Groups - Chromaticity (Tj = 85 °C) XLamp CXB2540 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates. EasyWhite Color Temperatures – 2-Step Code 40H 35H 30H 27H CCT 4000 K 3500 K 3000 K 2700 K x y 0.3777 0.3739 0.3797 0.3816 0.3861 0.3855 0.3838 0.3777 0.4022 0.3858 0.4053 0.3942 0.4125 0.3977 0.4091 0.3891 0.4287 0.3975 0.4328 0.4064 0.4390 0.4086 0.4347 0.3996 0.4524 0.4048 0.4574 0.4140 0.4633 0.4154 0.4581 0.4062 EasyWhite Color Temperatures – 3-Step Ellipse Center Point Major Axis Minor Axis x y a b Rotation Angle (°) 5000 K 0.3447 0.3553 0.00840 0.00312 65.0 4000 K 0.3818 0.3797 0.00939 0.00402 53.7 35G 3500 K 0.4073 0.3917 0.00927 0.00414 54.0 30G 3000 K 0.4338 0.4030 0.00834 0.00408 53.2 Bin Code CCT 50G 40G 30Q 3000 K 0.4305 0.3935 0.00834 0.00408 53.2 30U 3000 K 0.4274 0.3837 0.00834 0.00408 53.2 27G 2700 K 0.4577 0.4099 0.00834 0.00420 48.5 Major Axis Minor Axis a b Rotation Angle (°) EasyWhite Color Temperatures – 5-Step Ellipse Bin Code CCT Center Point x y 65E 6500 K 0.3123 0.3282 0.01110 0.00550 61.0 57E 5700 K 0.3287 0.3417 0.01230 0.00600 72.0 50E 5000 K 0.3447 0.3553 0.01400 0.00520 65.0 40E 4000 K 0.3818 0.3797 0.01565 0.00670 53.7 Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 9 XLamp ® CXB2540 LED Cree’s EasyWhite® Bins Plotted on the 1931 CIE Color Space (Tj = 85 °C) 0.44 2700 K ANSI C78.377 Quadrangle 0.43 3000 K EasyWhite 5-step EasyWhite 3-step 0.42 3500 K EasyWhite 2-step 0.41 4000 K 0.40 4500 K CCy 0.39 5000 K 0.38 0.37 5700 K 0.36 6500 K 0.35 0.34 0.33 0.32 0.48 0.47 0.46 0.45 0.44 0.43 0.42 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.31 0.30 0.29 0.31 CCx Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 10 XLamp ® CXB2540 LED Cree EasyWhite® Bins Plotted on the 1931 CIE Color Space (Tj = 85 °C) - Continued 0.44 2700 K ANSI C78.377 Quadrangle 0.43 3000 K 30Q, 30U 0.42 3500 K 0.41 4000 K 0.40 4500 K 30Q 0.39 CCy 30U 5000 K 0.38 0.37 0.36 0.35 0.34 0.33 0.32 0.48 0.47 0.46 0.45 0.44 0.43 0.42 0.41 0.40 0.39 0.38 0.37 0.36 0.35 0.34 0.31 CCx Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 11 XLamp ® CXB2540 LED Bin and Order Code Formats Bin codes and order codes are configured as follows: Order CodeBin Code Series = CXB25 Series = CXB25 Internal code Chromaticity bin CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Vf class N0 = 36-V class Internal code SSSSSCC-WWW-FF-GGR-AAAAA SSSSSCC-HHHH-HHHGGRNNNNN CRI Specification B = 70 min CRI H = 80 min CRI U = 90 min CRI Kit code Vf class N0 = 36-V class Flux bin Performance class Performance class Mechanical Dimensions Dimensions are in mm. Tolerances unless otherwise specified: ±.13 x° ±1° B2540N = 36‑V CXB2540 B2540N Meaning of B2540N Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 12 XLamp ® CXB2540 LED Thermal Design The CXB family of LED arrays can include over a hundred different LED die inside one package, and thus over a hundred different junction temperatures (TJ). Cree has intentionally removed junction-temperature-based operating limits and replaced the commonplace maximum TJ calculations with maximum ratings based on forward current (IF) and case temperature (Tc). No additional calculations are required to ensure the CXB LED is being operated within its designed limits. Please refer to page 2 for the Operating Limit specification. There is no need to calculate for TJ inside the package, as the thermal management design process, specifically from solder point (TSP) to ambient (Ta), remains identical to any other LED component. For more information on thermal management of Cree XLamp LEDs, please refer to the Thermal Management application note. For CXB soldering recommendations and more information on thermal interface materials (TIM) and connection methods, please refer to the Cree XLamp CX Family LEDs soldering and handling document. The CX Family LED Design Guide provides basic information on the requirements to use Cree XLamp CXB LEDs successfully in luminaire designs. To keep the CXB2540 LED at or below the maximum rated Tc, the case to ambient temperature thermal resistance (R_c-a) must be at or below the maximum R_c-a value shown on the following R_j-c R_j-c scale. Tc Tc As the figure at right shows, the R_c-a value is the sum of the thermal resistance of the TIM (R_tim) R_tim graph, depending on the operating environment. The y‑axis in the graph is a base 10 logarithmic R_c-a plus the thermal resistance of the heat sink (R_hs). R_hs Ta CXB2540 Ta Maximum R_c-a 10.00 1.00 Ta = 25 °C Ta = 55 °C Ta = 85 °C Ta = 105 °C 0.10 0.01 400 740 1080 1420 1760 2100 Current (mA) Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 13 XLamp ® CXB2540 LED Notes Measurements The luminous flux, radiant power, chromaticity and CRI measurements in this document are binning specifications only and solely represent product measurements as of the date of shipment. These measurements will change over time based on a number of factors that are not within Cree’s control and are not intended or provided as operational specifications for the products. Calculated values are provided for informational purposes only and are not intended as specifications. Pre‑Release Qualification Testing Please read the LED Reliability Overview for details of the qualification process Cree applies to ensure long-term reliability for XLamp LEDs and details of Cree’s pre-release qualification testing for XLamp LEDs. Lumen Maintenance Cree now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen maintenance. For information on the specific LM-80 data sets available for this LED, refer to the public LM-80 results document. Please read the Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance testing and forecasting. Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect the LED junction temperature. RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree representative or from the Product Documentation sections of www.cree.com. REACh Compliance REACh substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree representative to insure you get the most up-to-date REACh Declaration. REACh banned substance information (REACh Article 67) is also available upon request. UL® Recognized Component Level 4 enclosure consideration. The LED package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/ UL 8750. Vision Advisory WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please refer to the LED Eye Safety application note. Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, XLamp® and EasyWhite® are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 14 XLamp ® CXB2540 LED Packaging 6 Cree CXB2540 LEDs are packaged in trays of 20. Five trays are sealed in an anti-static bag and placed inside a carton, for a2total of 100 5 4 3 LEDs per carton. Each carton contains 100 LEDs from the same performance bin. NOTICE TIAL. THIS PLOT AND THE INFORMATION HIN ARE THE PROPRIETARY AND NFORMATION OF CREE, INC. THIS PLOT PIED, REPRODUCED OR DISCLOSED TO ANY PERSON WITHOUT THE WRITTEN CONSENT Dimensions are in inches. Tolerances: ±.13 x° ±1° 7.125 5 R .375 4 5 3 4 2 3 1 2 1 AND THE INFORMATION OPRIETARY AND F CREE, INC. THIS PLOT NSENT ED OR DISCLOSED TO ANY OUT THE WRITTEN CONSENT 1.188 5.875 7.125 R .375 R .375 7.625 .875 1.188 7.625 .38 1.188 LABEL WITH CREE BIN CODE, QUANTITY, LOT # BAG PATENT LABEL IS LOCATED ON UNDERSIDE OF COVER PATENT LABEL IS LOCATED 1.188 ON UNDERSIDE OF CARTON .38 BAG LABEL WITH CREE BIN CODE, QUANTITY, LOT # BAG .38 TH CREE BIN .875 PATENT ANTITY, LOT #LABEL IS LOCATED LABEL WITH CREE BIN CODE, QUANTITY, LOT # ON UNDERSIDE OF COVER L IS LOCATED IDE OF COVER LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # LABEL WITH CREE BIN CODE, QUANTITY, LOT # UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS & BEFORE FINISH. TOLERANCE UNLESS SPECIFIED: .X ± .XX ± .XXX ± X° ± THIRD ANGLE PROJECTION LABEL WITH CREE BIN CODE, QUANTITY, LOT # 6 5 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS & BEFORE FINISH. TOLERANCE UNLESS SPECIFIED: 4 3± .X .XX ± .XXX ± X° ± THIRD ANGLE PROJECTION WITH CREE BIN QUANTITY, LOT # Copyright © 2015-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC. 5 4 APPROVED .X ± .XX ± .XXX ± X° ± X°0.1 ± .05 .005 1 ° FOR SHEET METAL PARTS ONLY .X ± .06 2 ° DATE DATE APPROVED DATE TITLE CXA25XX MATERIAL FOR SHEET METAL PARTS ONLY DATE DRAWN.X BY ± .06 .XX ± .03 .XXX ± .010 CHECK DATE X° ± 2 ° SIZE FINAL PROTECTIVE FINISH SCALE DRAWING C CXA25 4600 Silicon Drive Durham, N.C 27703 Phone (919) 361-4770 0.500 Fax (919) 313-5303 2 DATE TITLE DRAWN BY MATERIAL APPROVED CXA25XX_DATASHEET DATE UNLESS OTHERWISE SPECIFIED FOR SHEET METAL PARTS ONLY DIMENSIONS ARE IN .X ± .06 CHECK DATE FINAL PROTECTIVE FINISH MILLIMETERS & BEFORE FINISH. .XX ® ± .03 ® notice. Cree , XLamp EasyWhite® are registered TOLERANCE UNLESS SPECIFIED: .XXX and ± .010 3 THIRD ANGLE PROJECTION 0.1 .05 .005 1 ° 0.1 .05 .005 1 ° DRAWN BY CHECK R Phone (919) 361-4770 SCALE Fax (919) 313-5303 SHEET 0.500 TITLE 1 CXA15XX_DATASHEET 15 MATERIAL SIZE FINAL PROTECTIVE FINISH 4600 Silicon Drive Durham, N.C 27703 C CXA25XX_DATASHEET_BAG2013 trademarks and the Cree logo is a DATE 2 DRAWING NO. SIZE DRAWING NO. CXA15XX_DATASHEET_BAG2013 OF