2ACQ6-CWCWALL SWITCH

LPN000180_H 1 of 3 INSTALLATION INSTRUCTIONS Cree Wireless Wall Controls With SmartCast™ Technology Wireless Dimmer and Wireless Switch Includes: CWD-CWC-XX and CWS-CWC-XX IMPORTANT SAFEGUARDS When using electrical equipment, basic safety precautions should always be followed including the following: READ AND FOLLOW ALL SAFETY INSTRUCTIONS 1. Before installing wall controls turn off the power at the circuit breaker. 2. These wall controls must be installed in accordance with the national and local building codes and electrical wiring codes including wiring methods and wiring connections. If you are not familiar with these codes and requirements, consult a qualified electrician. 3. Indoor use only and suitable for damp locations. 4. Any changes or modifications to these devices not explicitly approved by manufacturer could void your authority to operate this equipment. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE • Voltage: 120-277V, 60Hz • Depth in Wall: 1.5" • For ease of installation, Cree recommends the use of a deep wall box. UNIT DESCRIPTION The Cree Wireless Wall Controls are used with other SmartCast™ Technology enabled devices to provide wireless control of LED luminaires. The Cree Wireless Wall Controls provide on, off, and dimming control options. LOAD TYPES Cree Wall Controls support Cree SmartCast™ Technology enabled devices only. WALL CONTROLS FEATURES • The Cree Wireless Dimmer supports on, off, and dimming controls. See Figure 1. • The Cree Wireless Switch supports on and off, controls. See Figure 2. On Dimming Up LED Off Dimming Down 2 1 WIRELESS SWITCH CWS-CWC WIRELESS DIMMER CWD-CWC On LED Off LPN000180_H 2 of 3 INSTALLATION NOTE: For ease of installation, Cree recommends using a deep wall box. STEP 1: Disconnect power to circuit by turning circuit breaker OFF before installation. STEP 2: If necessary remove existing wall plate and switch. STEP 3: Strip existing wires ½". If two wires will be connected to the same terminal on the CWD-CWC or CWS-CWC device, both wires must be the same gauge (12AWG or 14AWG). STEP 4: Wire the LINE (black), NEUTRAL (white), and GND (green or bare) supply wires to the corresponding pigtail leads on the CWD-CWC or CWS-CWC, as shown in Figure 3. NOTE: If replacing an existing wall switch, the wall control shall be wired as instructed; however, the switched power to the load must also be tied directly to the AC supply leads. STEP 5: Attach the wall plate (reference the wall plate instruction sheet). STEP 6: Switch the circuit breaker ON. STEP 7: Press and release the OFF paddle. The blue LED should blink twice and then go off. If the blue LED does not respond with the two-blink sequence, please follow the RESET instructions to return the wall control to factory defaults. RESET WALL CONTROLS STEP 1: Press/Hold (approx 30 sec) ON paddle until the LED flashes fast. STEP 2: Briefly release the paddle for less than 1 sec (Fast flashing continues) STEP 3: Press/Hold ON paddle for 1 sec until fast flashing stops. If the blue LED does not respond with the two-blink sequence, please repeat the RESET procedure. CLEANING Clean using a cloth dampened only with water and a little mild detergent. Use of solvents or hydrocarbon-based cleaners may cause permanent damage. NEUT GND LINE SUPPLY LEADS 3 Wall Control Troubleshooting IssueResolution Wall Control LED does not blink in a 2-blink sequence prior to OneButton™ Setup Check wiring (LINE/NEUT/GND required) Reset Device and verify 2-blink sequence for the LED Wall Control will not join a network Check wiring (NEUT required) NOTE: LED may illuminate if NEUT not connected Reset Device and verify 2-blink sequence for the LED Replaced existing Wall Control and fixtures will not turn on Check Wiring (each fixture shall be wired with constant HOT) Wall Control will not control fixtures Check group assignments with Configuration Tool LPN000180_H 3 of 3 www.cree.com/lighting © 2013 Cree, Inc. All rights reserved. For informational purposes only. Content is subject to change. See www.cree.com/lighting/products/warranty for warranty and specifications. Cree® and the Cree logo are registered trademarks, and SmartCast™ and OneButton™ are trademarks of Cree, Inc. FCC NOTICE This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the device. This device has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the device is operated in a commercial environment. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. In addition, this device complies with ICES-003 of the Industry Canada (IC) Regulations. INDUSTRY CANADA STATEMENT This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. In addition, this device complies with ICES-003 of the Industry Canada (IC) Regulations. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire…

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9201 Washington Avenue, Racine, WI 53406 USA Main: (262) 886-1900 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd. Columbia, MD 21046 Fax: (310) 344-2050 Reference FCC ID: 2ACQ6-CWC Organization: CREE INC. Subject: Request under 47 CFR 0.457 and 0.459 that materials submitted to the commission be withheld from public inspection. CREE INC. hereby requests that the materials attached here to be withheld from public inspection in accordance with 47 CFR 47 0.457 and 0.459. Specifically, CREE INC. requests that the following materials be withheld from public inspection under 47 CFR 0.457 and 0.459 because the schematics and designs are considered confidential trade secrets and technical data which customarily would be guarded from competitors: Schematic Diagram Block Diagram Theory of Operation Therefore, in accordance with CFR 47 0.457 and 0.459, CREE INC. requests that the above listed materials, copies of which are here, to be withheld from public inspection. Authorized Signature: Date: 2014/05/06 Dan Guillien Compliance Manager Cree, Inc.

9201 Washington Avenue, Racine, WI 53406 USA Main: (262) 886-1900 Date: May 6, 2014 UL LLC Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize UL LLC to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL LLC on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). [Remove this section if Regulatory Authority is not FCC] In authorizing UL LLC as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Dan Guillien Compliance Manager Cree, Inc. REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

9201 Washington Avenue, Racine, WI 53406 USA Main: (262) 886-1900 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd. Columbia, MD 21046 Fax: (310) 344-2050 Reference FCC ID: 2ACQ6-CWC Organization: CREE INC. Subject: Model Number Declaration To Whom It May Concern: The Dimmer, p/n CWD-CWC-WH and Wall Switch CWS-CWC-WH are 2.4 GHz DSSS transceivers used with light fixtures. The devices contain an O-QPSK modulation and a 250 kbps data rate. The devices receive signals from other devices to control the fixture. The radio module is manufactured by Cree Inc. The Dimmer, part Number CWD-CWC-WH was the unit tested. Part Number CWD-CWC-WH is the same as the Wall Switch, p/n CWS-CWC-WH except CWS-CWC-WH is a depopulated version of the tested version (Dimmer). Dimmer, p/n CWD-CWC-WH has added dimming functions and circuitry that Wall Switch, p/n CWS-CWC-WH does not. Authorized Signature: Date: 2014/05/06 Dan Guillien Compliance Manager Cree, Inc.

EXTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 1 of 3 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 WALL SWITCH – EXTERNAL PHOTOS MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC ID: 11481A-CWC Top Side EXTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 3 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Top Side With Rocker Switches Removed EXTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 3 of 3 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Bottom Side

LABEL AND LABEL PLACEMENT FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 1 of 2 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 WALL SWITCH – LABEL AND PLACEMENT MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC ID: 11481A-CWC LABEL AND LABEL PLACEMENT FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 2 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Label Drawing

INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 1 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 WALL SWITCH – INTERNAL PHOTOS MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC ID: 11481A-CWC Top Side With Rocker Switches Removed INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Inside of Base INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 3 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Bottom Side of Switch/Dimmer Board (Power) INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 4 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Side View of Dimmer/Switch Assembly When Removed From Base INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 5 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Opposite Side View of Dimmer/Switch Assembly When Removed From Base INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 6 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Switch/Dimmer (Power) Board Removed from Assembly INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 7 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Switch/Dimmer (Power) Board Zoomed (Top) INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 8 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Switch/Dimmer (Power) Board Zoomed (Bottom) INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 9 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Bottom of Dimmer/Switch Radio Assembly (Dimmer Power Board Removed) INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 10 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Top of Dimmer/Switch Radio Assembly INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 11 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Radio Board Removed from Housing INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 12 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Radio Board – Top INTERNAL PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 13 of 13 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 Radio Board - Bottom

NVLAP LAB CODE 200246-0 FCC Part 1 Subpart I FCC Part 2 Subpart J INDUSTRY CANADA RSS 102 ISSUE 3 RF EXPOSURE REPORT FOR Wall Switch MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC: 11481A-CWC REPORT NUMBER: R10015049-MPE ISSUE DATE: 2014-07-15 Prepared for CREE INC. 4600 SILICON DR. DURHAM, NC 27709 USA Prepared by UL LLC 12 LABORATORY DR. RESEARCH TRIANGLE PARK, NC 27709 USA TEL: (919) 549-1400 REPORT NO: R10015049-MPE DATE: 2014-07-15 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 11 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC Revision History Rev. Issue Date Revisions Revised By -- 2013-11-07 Initial Issue Jeff Moser 1 2014-07-15 Grantee Code Revised (previous one issued in error) Jeff Moser REPORT NO: R10015049-MPE DATE: 2014-07-15 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 3 of 11 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. REFERENCES ................................................................................................................... 5 4. FACILITIES AND ACCREDITATION ................................................................................. 5 5. DESCRIPTION OF EUT ..................................................................................................... 5 6. MAXIMUM PERMISSIBLE RF EXPOSURE ....................................................................... 6 6.1. FCC RULES ................................................................................................................ 6 6.2. IC RULES .................................................................................................................... 7 6.3. EQUATIONS ................................................................................................................ 8 6.4. LIMITS AND IC EXEMPTION .....................................................................................10 7. RF EXPOSURE RESULTS ................................................................................................11 REPORT NO: R10015049-MPE DATE: 2014-07-15 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 4 of 11 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC 1. ATTESTATION OF TEST RESULTS COMPANY NAME: CREE INC. 4600 SILICON DR. DURHAM, NC 27709 USA EUT DESCRIPTION: Wall Switch with transceiver module. MODEL: Wall Switch, p/n CWD-CWC-WH and CWS-CWC-WH SERIAL NUMBER: None DATE TESTED: 2013-06-20, 2013-06-29, 2013-08-13, 2013-09-11, 2013-09-16 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Pass INDUSTRY CANADA RSS 102 ISSUE 3 Pass UL Verification Services Inc. calculated the RF Exposure of the above equipment in accordance with the requirements set forth in the above standards, using test results reported in the test report documents referenced below and/or documentation furnished by the applicant. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations of these calculations. The results show that the equipment is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government. Approved & Released For UL LLC By: Calculated By: Bob DeLisi Jeff Moser EMC Principle Engineer EMC Program Manager REPORT NO: R10015049-MPE DATE: 2014-07-15 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 5 of 11 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC 2. TEST METHODOLOGY All calculations were made in accordance with FCC OET Bulletin 65 Edition 97-01 and IC Safety Code 6. 3. REFERENCES All measurements were made as documented in test report UL LLC Report R10015049-RF for operation 2.4 GHz band. Output power, Duty cycle and Antenna gain data is excerpted from the applicable test reports. Antenna gain data is excerpted from product documentation provided by the applicant. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 12 Laboratory Dr., Research Triangle Park, NC 27709, USA. UL LLC (RTP) is accredited by NVLAP, Laboratory Code 200246-0. The full scope of accreditation can be viewed at http://ts.nist.gov/standards/scopes/2002460.htm . 5. DESCRIPTION OF EUT The Wall Switch, p/n CWD-CWC-WH and CWS-CWC-WH is a 2.4 GHz DSSS transceiver used with light fixtures. The Wall Switch contains an O-QPSK modulation and a 250 kbps data rate. The Wall Switch receives signals from other devices to control the fixture. The radio module is manufactured by Cree Inc. Part Number CWD-CWC-WH was the unit tested. Part Number CWD-CWC-WH is the same as CWS-CWC-WH except CWS-CWC-WH is a depopulated version of the tested version. …

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NVLAP LAB CODE 200246-0 FCC 47 CFR PART 15 SUBPART C INDUSTRY CANADA RSS-210 ISSUE 8 CERTIFICATION TEST REPORT FOR WALL SWITCH MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC: 11481A-CWC REPORT NUMBER: R10015049-RF ISSUE DATE: 2014-08-18 Prepared for CREE INC. 4600 SILICON DR. DURHAM, NC 27709 USA Prepared by UL LLC 12 LABORATORY DR. RESEARCH TRIANGLE PARK, NC 27709 USA TEL: (919) 549-1400 REPORT NO: R10015049-RF DATE: 2014-08-18 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 72 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC Revision History Rev. Issue Date Revisions Revised By -- 2013-11-07 Initial Issue Jeff Moser 1 2014-07-15 Grantee Code Revised (previous one issued in error) Jeff Moser 2 2018-08-18 Revised references to KDB 558074 Jeff Moser REPORT NO: R10015049-RF DATE: 2014-08-18 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 3 of 72 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. FACILITIES AND ACCREDITATION ................................................................................. 5 4. CALIBRATION AND UNCERTAINTY ................................................................................ 5 4.1. MEASURING INSTRUMENT CALIBRATION .............................................................. 5 4.2. SAMPLE CALCULATION ............................................................................................ 5 4.3. MEASUREMENT UNCERTAINTY ............................................................................... 5 5. EQUIPMENT UNDER TEST ............................................................................................... 6 5.1. DESCRIPTION OF EUT .............................................................................................. 6 5.2. MAXIMUM OUTPUT POWER...................................................................................... 6 5.3. DESCRIPTION OF AVAILABLE ANTENNAS .............................................................. 6 5.4. SOFTWARE AND FIRMWARE .................................................................................... 7 5.5. WORST-CASE CONFIGURATION AND MODE .......................................................... 8 5.6. DESCRIPTION OF TEST SETUP ................................................................................ 8 6. TEST AND MEASUREMENT EQUIPMENT ......................................................................10 7. ON TIME, DUTY CYCLE AND MEASUREMENT METHODS ...........................................12 7.1. ON TIME AND DUTY CYCLE RESULTS ....................................................................12 7.2. DUTY CYCLE PLOTS ................................................................................................13 8. ANTENNA PORT TEST RESULTS ...................................................................................15 8.1. O-QPSK (DSSS) MODE IN THE 2.4 GHz BAND ........................................................15 8.1.1. 6 dB BANDWIDTH ...............................................................................................15 8.1.2. 99% BANDWIDTH ...............................................................................................19 8.1.3. OUTPUT POWER ...............................................................................................23 8.1.4. AVERAGE POWER .............................................................................................27 8.1.5. POWER SPECTRAL DENSITY ...........................................................................28 8.1.6. CONDUCTED SPURIOUS EMISSIONS ..............................................................32 9. RADIATED TEST RESULTS .............................................................................................48 9.1. LIMITS AND PROCEDURE ........................................................................................48 9.2. TRANSMITTER ABOVE 1 GHz ..................................................................................49 9.2.1. TX ABOVE 1 GHz FOR O-QPSK (DSSS) MODE IN THE 2.4 GHz BAND ...........49 9.3. WORST-CASE BELOW 1 GHz ...................................................................................63 10. AC POWER LINE CONDUCTED EMISSIONS ..............................................................67 REPORT NO: R10015049-RF DATE: 2014-08-18 FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 4 of 72 UL LLC FORM NO: CCSUP4701I 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC 1. ATTESTATION OF TEST RESULTS COMPANY NAME: CREE INC. 4600 SILICON DR. DURHAM, NC 27709 USA EUT DESCRIPTION: Wall Switch with Transceiver MODEL: Wall Switch, p/n CWD-CWC-WH and CWS-CWC-WH SERIAL NUMBER: None DATE TESTED: 2013-06-20, 2013-06-29, 2013-08-13, 2013-09-11, 2013-09-16 2013-10-24 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 Part 15 Subpart C Pass INDUSTRY CANADA RSS-210 Issue 8 Annex 8 Pass INDUSTRY CANADA RSS-GEN Issue 3 Pass UL LLC tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL LLC based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results do…

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SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 1 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 1. SETUP PHOTOS WALL SWITCH MODEL NUMBER: CWD-CWC-WH, CWS-CWC-WH FCC ID: 2ACQ6-CWC IC: 11481A-CWC ANTENNA PORT CONDUCTED RF MEASUREMENT SETUP ANTENNA PORT CONDUCTED PHOTO SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 2 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 RADIATED RF MEASUREMENT SETUP (BELOW 1 GHz) RADIATED FRONT PHOTO (BELOW 1 GHz) SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 3 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 RADIATED BACK PHOTO (BELOW 1 GHz) SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 4 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz) RADIATED FRONT PHOTO (ABOVE 1 GHz) SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 5 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 RADIATED BACK PHOTO (ABOVE 1 GHz) SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 6 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP LINE CONDUCTED FRONT PHOTO SETUP PHOTOS FCC ID: 2ACQ6-CWC IC: 11481A-CWC Page 7 of 7 UL LLC 12 LABORATORY DR., RESEARCH TRIANGLE PARK, NC 27709 TEL: (919) 549-1400 LINE CONDUCTED BACK PHOTO