2ACNS-GTB8RLED lamp

Smart LED Bulb INTRODUCTION Technical parameters Power RGB:<7.5W Lumen CW:500-550 LM Voltage AC 100V~AC264V Color Temperature WW:2700K~3200K CW:6000K~6500K How to use It is very easy to use the smart bulb. 1.Search”Gtlighting”in App Store,download and install for ISO;Scan our QR code to visit our web,then download and install”COLORFUL LIGHT Bluetooth” for Android; 2.Power on your bulb. 3.Then turn on the bluetooth function on your phone. 4.Open the app and it connects automatically.You can even control multiple bulbs at the same time or turn your bulbs on and off if your outlet is located at an inaccessible place and many other things. 5.This is our company’s QRcode for Android： Notice:Connects to device with bluetooth 4.0 and above FCC STATEMENT 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD May 08, 2015 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): LED lamp Model name: GTB8R FCC ID: 2ACNS-GTB8R Sincerely, Gordon Bai/General Manager NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD Address: No.616 Qingqing Road, The District B, Zhenhai Economic Development Zone, Ningbo China Telephone: 0086-574-87923911 Fax : 0086-574-87924247 E-mail: [email protected]

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD May 08, 2015 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ACNS-GTB8R We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Gordon Bai/General Manager NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD Address: No.616 Qingqing Road, The District B, Zhenhai Economic Development Zone, Ningbo China Telephone: 0086-574-87923911 Fax : 0086-574-87924247 E-mail: [email protected]

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FCC ID: 2ACNS-GTB8R RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE,1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW = 10^( dBm/10) 11.2 Measurement Result Operation Frequency: 2402MHz-2480MHz; Power density limited: 1mW/ cm 2; Antenna gain: PCB Antenna, 4dBi; R=20cm Channel Freq. (MHz) Modulation Conducted Power (dBm) Conducted Power (mW) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain (dBi) G Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 GFSK -1.19 0.76 -1±1 0 4 2.51 0.0005 1 2442 -1.43 0.72 -1±1 0 4 2.51 0.0005 1 2480 -1.80 0.66 -1±1 0 4 2.51 0.0005 1

TRF No.: FCC 15.247/A Page 1 of 32 Report No.: KAN150318069E Ver. 1.0 Access to the World ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT T OF LED lamp MODEL No.: GTB8R Trademark: N/A FCC ID: 2ACNS-GTB8R REPORT NO: KAN150318069E ISSUE DATE: May 17, 2015 Prepared for NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD No.616 Qingqing Road, The District B, Zhenhai Economic Development Zone, Ningbo China Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL:0086-755-26954280 FAX: 0086-755-26954282 TRF No.: FCC 15.247/A Page 2 of 32 Report No.: KAN150318069E Ver. 1.0 Access to the World VERIFICATION OF COMPLIANCE Applicant : NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD No.616 Qingqing Road, The District B, Zhenhai Economic Development Zone, Ningbo China Manufacturer : NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD No.616 Qingqing Road, The District B, Zhenhai Economic Development Zone, Ningbo China Product Description : LED lamp Brand Name : N/A Model Number : GTB8R File Number : KAN150318069E Date of Test: : April 06, 2015 to May 08, 2015 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247. The test results of this report relate only to the tested sample identified in this report. Date of Test : April 06, 2015 to May 08, 2015 Prepared by : Jack Li/Editor Reviewer : Joe Xia/Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF No.: FCC 15.247/A Page 3 of 32 Report No.: KAN150318069E Ver. 1.0 Access to the World TABLE OF CONTENTS 1. GENERAL INFORMATION ......................................................................................................................................... 5 1.1 Product Description ............................................................................................................................................. 5 1.2 Test Methodology ................................................................................................................................................ 5 1.3 Special Accessories ............................................................................................................................................. 5 1.4 Equipment Modifications ..................................................................................................................................... 5 1.5 Test Facility .......................................................................................................................................................... 6 2. SYSTEM TEST CONFIGURATION ............................................................................................................................ 7 2.1 EUT Configuration ............................................................................................................................................... 7 2.2 EUT Exercise ....................................................................................................................................................... 7 2.3 Test Procedure..................................................................................................................................................... 7 2.4 Configuration of Tested System ........................................................................................................................... 7 2.5 Equipment Used in Tested System ...................................................................................................................... 7 3. DESCRIPTION OF TEST MODES ............................................................................................................................. 8 4. CONDUCTED EMISSIONS TEST .............................................................................................................................. 9 4.1 Measurement Procedure ..................................................................................................................................... 9 4.2 Test SET-UP (Block Diagram of Configuration) ................................................................................................... 9 4.3 Measurement Equipment Used ........................................................................................................................... 9 4.4 Conducted Emission Limit ................................................................................................................................... 9 4.5 Measurement Result ........................................................................................................................................... 9 5. RADIATED EMISSION TEST ................................................................................................................................... 12 5.1 Measurement Procedure ................................................................................................................................... 12 5.2 Test SET-UP (Block Diagram of Configuration) ................................................................................................. 12 5.3 Measurement Equipment Used ......................................................................................................................... 13 5.4 Radiated emission limit ...................................................................................................................................... 14 5.5 Measurement Result ......................................................................................................................................... 14 6. 6DB BANDW…

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