2A2NM-BLDRGB05Tabletop atmosphere light

WiFi SMART LIGHT BAR 1.Connect the lamp with the controller. 1. Insert the lamp body into the base 2.Connect the controller to the adapter. 2. Stick the magnet on the back of the lamp and stick the iron sheet to the place where it needs to be fixed M agnet Iron sheet DC 5V,1A 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. 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiation Exposure Statement This device complies with RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device must operate with a minimum distance of 20 cm between the radiator and user body. FCC Statement

QingDao Tumu Technology CO., LTD. 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Date: 2021/07/17 FCC ID: 2A2NM-BLDRGB05 Dear Sir/Madam, We, QingDao Tumu Technology CO., LTD. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: Tabletop atmosphere light Model no.: BLDRGB05, BLDRGB06, BLDRGB07, BLDRGB08, BLDRGB09, BLDRGB10 Sincerely, Name/Title： Xiaoyu Cui /Manager Company: QingDao Tumu Technology CO., LTD. Address: 10F 1001 Zhu Zhou Lu 20 zhuzhou road, Laoshan District, Qingdao City, Shandong Province, China Phone: +86-15666227051 Fax: N/A E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-7-17> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2A2NM-BLDRGB05 BLDRGB05, BLDRGB06, BLDRGB07, BLDRGB08, BLDRGB09, BLDRGB10 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Xiaoyu Cui /Manager Company: QingDao Tumu Technology CO., LTD. Address: 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Phone: +86-15666227051 Fax: N/A E-Mail: [email protected]

QingDao Tumu Technology CO., LTD. 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Date: 2021/07/17 FCC ID: 2A2NM-BLDRGB05 Model Number: BLDRGB05, BLDRGB06, BLDRGB07, BLDRGB08, BLDRGB09, BLDRGB10 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, QingDao Tumu Technology CO., LTD.declare that this EUT (FCC ID: 2A2NM-BLDRGB05) doesn’t have Ad Hoc mode function on“non-US/Canada frequencies”. Inaddition.The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name/Title： Xiaoyu Cui /Manager Company: QingDao Tumu Technology CO., LTD. Address: 10F 1001 Zhu Zhou Lu 20 zhuzhou road, Laoshan District, Qingdao City, Shandong Province, China Phone: +86-15666227051 Fax: N/A E-Mail: [email protected]

QingDao Tumu Technology CO., LTD. 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-7-17 To whom it may concern: We, QingDao Tumu Technology CO., LTD. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A2NM-BLDRGB05 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Xiaoyu Cui /Manager Company: QingDao Tumu Technology CO., LTD. Address: 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Phone: +86-15666227051 Fax: N/A E-Mail: [email protected]

FCC ID: 2A2NM-BLDRGB05

FCC ID:2A2NM-BLDRGB05

FCC ID: 2A2NM-BLDRGB05 Antenna

RF Exposure evaluation FCC ID: 2A2NM-BLDRGB05 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information BLDRGB05 can only use antennas certificated as follows provided by manufacturer; Internal Identification Antenna Identification in Internal photos Antenna type and antenna number Operate frequency band Maximum antenna gain Antenna 2.4G Wifi PCB antenna 2.4GHz – 2.5 GHz 0 dBi 5. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is 0 dBi, the RF power density can be obtained. Modulation Type Max tune up power tolerance(dBm) Max Output power to antenna (mW) Antenna Gain (Numeric) Power Density at R=20cm (mW/cm2) Limit (mW/cm2) Result 802.11b 16 39.8107 1.0000 0.0079 1.0000 Pass 802.11g 21 125.8925 1.0000 0.0250 1.0000 Pass 802.11n(ht20) 19 79.4328 1.0000 0.0158 1.0000 Pass 802.11n(ht40) 19 79.4328 1.0000 0.0158 1.0000 Pass Manufacturing tolerance 802.11b Channel Channel 01 Channel 06 Channel 11 Target (dBm) 15.0 15.0 15.0 Tolerance ±(dB) 1.0 1.0 1.0 802.11g Channel Channel 01 Channel 06 Channel 11 Target (dBm) 20.0 20.0 20.0 Tolerance ±(dB) 1.0 1.0 1.0 802.11n(HT20) Channel Channel 01 Channel 06 Channel 11 Target (dBm) 18.0 18.0 18.0 Tolerance ±(dB) 1.0 1.0 1.0 802.11n(HT40) Channel Channel 03 Channel 06 Channel 09 Target (dBm) 18.0 18.0 18.0 Tolerance ±(dB) 1.0 1.0 1.0 6. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ........................................... : GTS20210705012-1-1 2A2NM-BLDRGB05 Compiled by ( position+printed name+signature) .. : File administrators Jimmy Wang Supervised by ( position+printed name+signature) .. : Test Engineer Aaron Tan Approved by ( position+printed name+signature) .. : Manager Jason Hu Date of issue ..................................... : July 12, 2021 Representative Laboratory Name .: Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China Applicant’s name ............................ : QingDao Tumu Technology CO., LTD. Address ............................................ : 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Test specification ...........................: Standard ........................................... : FCC Part 15.247 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Tabletop atmosphere light Trade Mark ....................................... : N/A Manufacturer ................................... : QingDao Tumu Technology CO., LTD. Model/Type reference....................... : BLDRGB05 Listed Models .................................. : BLDRGB06, BLDRGB07, BLDRGB08, BLDRGB09, BLDRGB10 Ratings ............................................. : 5V1A Modulation ....................................... : 802.11b: DSSS 802.11g/802.11n(H20)/ 802.11n(H40): OFDM Hardware version ............................. : LH12-LHCM_3S Software version .............................. : V1.0 Frequency .......................................... From 2412MHz-2462MHz Result................................................ : PASS Report No.: GTS20210705012-1-1 Page 2 of 42 T E S T R E P O R T Test Report No. : GTS20210705012-1-1 July 12, 2021 ____________________________________________________________________________________ Date of issue Equipment under Test : Tabletop atmosphere light Model /Type : BLDRGB05 Listed Models : BLDRGB06, BLDRGB07, BLDRGB08, BLDRGB09, BLDRGB10 Applicant : QingDao Tumu Technology CO., LTD. Address : 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Manufacturer : QingDao Tumu Technology CO., LTD. Address : 10F 1001 Zhu Zhou Lu 20 zhuzhou road ,Laoshan District, Qingdao City, Shandong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20210705012-1-1 Page 3 of 42 Contents 1 T E S T S T A N DA R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Test Sample 5 2.4 Equipment Under Test 5 2.5 Short description of the Equipment under Test (EUT) 5 2.6 EUT operation mode 6 2.7 Block Diagram of Test Setup 6 2.8 Special Accessories 6 2.9 Related Submittal(s) / Grant (s) 6 2.10 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Test Description 8 3.5 Statement of the measurement uncertainty 9 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 11 4.1 AC Power Conducted Emission 11 4.2 Radiated Emission 14 4.3 Maximum Conducted Output Power 21 4.4 Power Spectral Density 22 4.5 6dB Bandwidth 25 4.6 Out-of-band Emissions 28 4.7 Antenna Requirement 37 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 38 6 P H O T O S O F T H E E U T ............................................................. 39 Report No.: GTS20210705012-1-1 Page 4 of 42 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 V05r02: Guidance for Compliance Measurements on Digital Transmission Systems (DTS) ,Frequency Hopping Spread Spectrum System(HFSS), and Hybrid System Devices Operating Under §15.247 of The FCC rules. Report No.: GTS20210705012-1-1 Page 5 of 42 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : July 01, 2021 Testing commenced on : July 02, 2021 Testing concluded on : July 11, 2021 2.2 Product Description Product Description: Tabletop atmosphere light Model/Type reference: BLDRGB05 Power supply: DC 5V from adapter Sample ID: GTS20210705012-1-1#/ GTS20210705012-1-2# WIFI Supported type: 802.11b/802.11g/802.11n(H20)/802.11n(H40) Mod…

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FCC ID: 2A2NM-BLDRGB05