2AWECGU10CCT2smart bulb

Smart Bulb Smart Bulb WiFi+bluetooth Smart Bulb WiFi+bluetooth If you got two or more light, please tap "..." at the upper right cornor of the control panel and create group. The smart lamp group will realize synchronous switch, color changes, the scene mode selection, timer, etc. Grouping - 09 - After the device is connected successfully. The device name of the smart lamp shows in the list. Tap it to enter the control panel of the Smart Bulb. Adjust brightness and color temperature of white light. White Mode Smart Bulb WiFi+bluetooth Adjust color, brightness, saturation of colorful light. Color Mode Smart Bulb WiFi+bluetooth CONTROL DEVICE Adjust brightness and color temperature of white light. Scene Mode - 05 -- 06 -- 07 - 1: Search “Tuya Smart” from App store or Google play. 2: Scan the QR code from the label or user manual. The APP is compatible with Android 4.4 and IOS9.0 and higher version. Open the Tuya Smart APP, sign up for a new account or log in with an existing account. Android 4.4iOS 9.0 COLOR INPUT VOLTAGE Current(mA) BasePower(W) C/W CCT RGBW RGB+CCT AC120V 60Hz GU10655 FEATURESDOWNLOAD APP LOG IN / REGISTER ACCOUNT NUMBER PARAMETERS WIRING DIAGRAM Voice control Timer & Schedule No Hub required Remote control Grouping Wi-Fi & Bluetooth connection Sync Music Dimmable 1. Turn on the Smart Bulb and enter the home of APP while ensure Bluetooth on and the WIFI signal is good and stable. 2. Smart Bulb will flashing when turn on the power supply. Stay at the home page and found the push notification, then click ”Go to add”. 3. Select the Wi-Fi connected to the smart device, input the Wi-Fi password, and then click “Next” to wait for the matching to succeed. (Make sure smart devices share the same Wi-Fi.) (Note: If the lamp is not blinking rapidly, please turn off the lamp, and then switch it following the steps: ON-OFF-ON-OFF-ON until it’s blinking rapidly.) Smart Bulb Push Notification Stay at the Home Page Smart Bulb GU10 This will switch OFF the Smart Bulb in a specific duration of time. Timer DEVICE PAIRING-EASY IN - 01-- 02 -- 03 - This will keep the Smart Bulb in ON/OFF position for a specific duration of time. Schedule - 08 - 4. The interface of connecting will appear, when the device is found, the lamp will stop blinking and then initializing device will be complete. The Smart Bulb is added once they are communicating on the same Wi-Fi Network. You can rename the smart device by clicking on the pencil icon. Press the “Done” button at the bottom of screen to continue to next step. Add Device Enter/Confirm Wi-Fi Password Smart Bulb WiFi+bluetooth Smart Bulb WiFi+bluetooth Smart Bulb Smart Bulb WiFi+bluetooth Connecting Confirmation Interface - 04 - Smart Bulb WiFi+bluetooth Smart Bulb WiFi+bluetooth 50mm 56mm In the Tuya Smart APP: Find more service in “Me” menu, click to enter “voice service” (Alexa/ Google Assistant) and other services, click on the service you need. Connect to the third-party service device according to the operation guide. For any product and APP updating, please contact with customer service. Click the interface to control it according to the specific mode of the specific Smart Bulb. The following is public function introduction. Remote control: The Smart Bulb can be controlled anywhere after the smart device is successfully connected. Timer function: Set the timer to turn ON and turn OFF the Smart Bulb. Intelligent scene: The system sets a variety of intelligent scenes, anddifferent scenes correspond to different lightingatmospheres. Group: Group control is available(only for the same type of product). Family room management. Device Sharing: The device is shared with other user control devices in the home. APP FUNCTION INTRODUCTION THIRD PARTY CONTROL 1. Click "More". 2. Click "Plan". 3. You can select plan type "Wake up plan". 4. First configure the hours (left). 5. Next configure minutes (right). 6. You can customize the repetition time. 7. Click "Save" to save the settings. Wake plan Change the color temperature of the lights adjusts naturally to keep your body in its natural rhythm. Light has a big effect on our circadian rhythm and our regular lighting interferes with your circadian rhythm causing health problems. Our Smart bulbs can be programmed to give you the correct amount of light at the correct color temperature to work in harmony with our circadian rhythm instead of against it. Biorhythm 1. Click "More". 2. Click "Plan". 3. You can select plan type "Sleep plan". 4. First configure the hours (left). 5. Next configure minutes (right). 6. You can customize the repetition time. 7. Click "Save" to save the settings. Sleep plan - 11 -- 12 -- 13 -- 14 - You can minimize the Tramsmart App to play music from any source. Your Smart Bulb will automatically synchronize and change color to the music. Music Mode Smart Bulb WiFi+bluetooth - 10 - - 15 -- 16 -- 17 -- 18 -- 19 - FCC Statement 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. Caution: Any cha…

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GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Agent Authorization Company: GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Address: 5th Floor, Building 1, No. 255 Chengxin East Road, Panhuo Street, Yinzhou District, Ningbo, Zhejiang, China Product Name: smart bulb Trade Mark: / Model Number(s): GU10 CCT 2-A LENS, C37 CCT 2-A, C37 RGB+W 4-A, C37 RGB+CCT 5-A, GU10 CCT 2-A PC, GU10 RGB+W 4-A PC, GU10 RGB+CCT 5-A PC, GU10 RGB+W 4-A LENS, GU10 RGB+CCT 5-A LENS FCC ID: 2AWECGU10CCT2 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-01-17 Name: Candy Zhang Title: / Company: GRACE (NINGBO) SMART TECHNOLOGY CO., LTD

GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Add: 5th Floor, Building 1, No. 255 Chengxin East Road, Panhuo Street, Yinzhou District, Ningbo, Zhejiang, China Tel: +86 13806662674 Date: 2022-01-17 To: MiCOM Labs Inc 575 Boulder Court, Pleasanton, California 94566, USA Dear Sir/Madam, We, GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Hereby declares the following statement for MiCOM Labs Inc, PCB board, structure and internal of these model(s) are the same, Only model name and shell color is different for these models.. Product name: smart bulb Trade Mark: / Model No.: GU10 CCT 2-A LENS, C37 CCT 2-A, C37 RGB+W 4-A, C37 RGB+CCT 5-A, GU10 CCT 2-A PC, GU10 RGB+W 4-A PC, GU10 RGB+CCT 5-A PC, GU10 RGB+W 4- A LENS, GU10 RGB+CCT 5-A LENS Sincerely, Client’s name / title : Candy Zhang / VP Product Management Address: 5th Floor, Building 1, No. 255 Chengxin East Road, Panhuo Street, Yinzhou District, Ningbo, Zhejiang, China Tel: +86 13806662674 E-mail: [email protected]

GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-01-17 Subject; Request for Confidentiality FCC ID: 2AWECGU10CCT2 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Candy Zhang Title: /

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 External Photos of the EUT Fig.1 Fig.2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 Fig.3 Fig.4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 Fig.5 Fig.6 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 Fig.7

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L2.0cm*W1.5cm Label Location smart bulb Model No.: GU10 CCT 2-A LENS FCC ID: 2AWECGU10CCT2

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 Internal Photos of the EUT Fig.1 Fig.2 ANT Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 Fig.3 Fig.4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 Fig.5 Fig.6

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 FCC RF Exposure Evaluation 1. Product Information FCC ID 2AWECGU10CCT2 Product name smart bulb Model number GU10 CCT 2‐A LENS Additional Model No. C37 CCT 2‐A, C37 RGB+W 4‐A, C37 RGB+CCT 5‐A, GU10 CCT 2‐A PC, GU10 RGB+W 4‐A PC, GU10 RGB+CCT 5‐A PC, GU10 RGB+W 4‐A LENS, GU10 RGB+CCT 5‐A LENS Model Declaration PCB board, structure and internal of these model(s) are the same, So no additionalmodelsweretested Power supply Input: AC 120V, 60Hz Modulation Type GFSK for Bluetooth V5.0(DTS) IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type Internal Antenna Antenna Gain 1.9dBi(Max.) Hardware version CBLC5 Software version 20210607 FCC Operation frequency 2402MHz ~ 2480MHz 2412MHz‐2462MHz Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Mobile Devices 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR 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. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far‐field plane‐wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices 3. 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 4. 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 5. Antenna Information Artemis Antenna can only use antennas certificated as follows provided by manufacturer; Internal Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Note Antenna Internal Antenna 2402MHz~ 2480MHz 2400MHz‐2500MHz 1.9dBi BT WIFI Antenna Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 6. Conducted Power < BT LE Max Conducted Power > Mode Channel Frequency(MHz) Max Conducted Power (dBm) GFSK 0 24025.91 19 24407.26 39 24805.81 <2.4GWLAN Max Conducted Power > Mode Channel Frequency(MHz) Max Conducted Power (dBm) IEEE 802.11b 1 241216.19 6 243715.89 11 246216.17 IEEE 802.11g 1 241212.36 6 243712.51 11 246212.18 IEEE 802.11n HT20 1 241212.51 6 243712.54 11 246212.32 IEEE 802.11n HT40 3 242212.47 6 243712.62 9 245212.41 7. Manufacturing Tolerance <BT LE> GFSK (Peak) Channel Channel 0Channel 19Channel 39 Target (dBm) 5.07.05.0 Tolerance ±(dB)1.01.01.0 <2.4G WIFI> 11B (Peak) Channel Channel 1Channel 6Channel 11 Target (dBm) 16.015.016.0 Tolerance ±(dB) 1.01.01.0 11G(Peak) Channel Channel 1Channel 6Channel 11 Target (dBm) 12.012.012.0 Tolerance ±(dB)1.01.01.0 11N20SISO (Peak) Channel Channel 1Channel 6Channel 11 Target (dBm) 12.012.012.0 Tolerance ±(dB)1.01.01.0 11N40SISO (Peak) Channel Channel 3Channel 6Channel 9 Target (dBm) 12.012.012.0 …

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Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 1 / 23 Appendix A RF Test Data for BT LE V5.0(DTS) (Conducted Measurement) Product Name: smart bulb Trade Mark: N/A Test Model: GU10 CCT 2-A LENS Environmental Conditions Temperature: 21.1  C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Monkey Li Supervised by: Li Huan Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 2 / 23 A.1 DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.700 2401.652 2402.352 ≥0.5 PASS 2440 0.668 2439.668 2440.336 ≥0.5 PASS 2480 0.668 2479.668 2480.336 ≥0.5 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 3 / 23 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 4 / 23 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 5 / 23 A.2 Maximum peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 5.91 ≤30 PASS 2440 7.26 ≤30 PASS 2480 5.81 ≤30 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 6 / 23 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 7 / 23 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 8 / 23 A.3 Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -8.84 ≤8 PASS 2440 -7.57 ≤8 PASS 2480 -8.89 ≤8 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 9 / 23 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 10 / 23 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 11 / 23 A.4 Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 5.47 -50.05 ≤-14.53 PASS High 2480 5.10 -48.95 ≤-14.9 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 12 / 23 Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 13 / 23 A.5 Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 5.31 5.31 --- PASS 30~1000 5.31 -61.98 ≤-14.69 PASS 1000~265005.31 -47.87 ≤-14.69 PASS 2440 Reference 6.42 6.42 --- PASS 30~1000 6.42 -61.64 ≤-13.58 PASS 1000~265006.42 -47.62 ≤-13.58 PASS 2480 Reference 5.26 5.26 --- PASS 30~1000 5.26 -61.91 ≤-14.74 PASS 1000~265005.26 -47.48 ≤-14.74 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 14 / 23 Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 15 / 23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 16 / 23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 17 / 23 BLE_1M_Ant1_2480_1000~26500 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 18 / 23 A.6 Duty Cycle Test Result TestMode Antenna Channel ON Time [ms] Period [ms] X DC [%]xFactor Limit Verdict BLE_1M Ant1 2402 0.38 0.62 0.612961.29 2.13 --- PASS 2440 0.38 0.62 0.612961.29 2.13 --- PASS 2480 0.39 0.63 0.619061.90 2.08 --- PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 19 / 23 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 20 / 23 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 21 / 23 A.7 Emissions in Restricted Bands Test Result TestMode Antenna ChNameChannel Detector Freq. [MHz] Result [dBm] Limit [dBm] Result [dBuV/m] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 AV 2310.000 -48.34≤-41.2046.86 ≤54 PASS AV 2372.660 -47.74≤-41.2047.46 ≤54 PASS AV 2390.000 -48.03≤-41.2047.17 ≤54 PASS Peak 2310.000 -42.89≤-21.2052.31 ≤74 PASS Peak 2376.545 -38.63≤-21.2056.57 ≤74 PASS Peak 2390.000 -41.42≤-21.2053.78 ≤74 PASS High 2480 AV 2483.500 -46 ≤-41.2049.20 ≤54 PASS AV 2483.520 -46 ≤-41.2049.20 ≤54 PASS AV 2500.000 -47.52≤-41.2047.68 ≤54 PASS Peak 2483.500 -42.07≤-21.2053.13 ≤74 PASS Peak 2484.000 -37.8 ≤-21.2057.40 ≤74 PASS Peak 2500.000 -40.55≤-21.2054.65 ≤74 PASS Note： 1. The Antenna Gain is compensated in the graph. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm . Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 22 / 23 Test Graphs BLE_1M_Ant1_Low_2402_AV BLE_1M_Ant1_Low_2402_Peak BLE_1M_Ant1_High_2480_AV Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA 23 / 23 BLE_1M_Ant1_High_2480_Peak

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 1 / 50 Appendix B RF Test Data for 2.4G WIFI (Conducted Measurement) Product Name: smart bulb Trade Mark: N/A Test Model: GU10 CCT 2-A LENS Environmental Conditions Temperature: 21.1  C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Monkey Li Supervised by: Li Huan Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 2 / 50 B.1 DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 9.160 2407.440 2416.600 0.5 PASS 2437 9.160 2432.920 2442.080 0.5 PASS 2462 9.640 2456.920 2466.560 0.5 PASS 11G Ant1 2412 16.440 2403.760 2420.200 0.5 PASS 2437 16.480 2428.800 2445.280 0.5 PASS 2462 14.600 2453.760 2468.360 0.5 PASS 11N20SISO Ant1 2412 17.680 2403.160 2420.840 0.5 PASS 2437 17.640 2428.200 2445.840 0.5 PASS 2462 16.480 2453.120 2469.600 0.5 PASS 11N40SISO Ant1 2422 35.840 2404.400 2440.240 0.5 PASS 2437 35.440 2419.400 2454.840 0.5 PASS 2452 35.280 2434.320 2469.600 0.5 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 3 / 50 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 4 / 50 11G_Ant1_2412 11G_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 5 / 50 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 6 / 50 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 7 / 50 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 8 / 50 B.2 Maximum peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict 11B Ant1 2412 16.19 ≤30 PASS 2437 15.89 ≤30 PASS 2462 16.17 ≤30 PASS 11G Ant1 2412 12.36 ≤30 PASS 2437 12.51 ≤30 PASS 2462 12.18 ≤30 PASS 11N20SISO Ant1 2412 12.51 ≤30 PASS 2437 12.54 ≤30 PASS 2462 12.32 ≤30 PASS 11N40SISO Ant1 2422 12.47 ≤30 PASS 2437 12.62 ≤30 PASS 2452 12.41 ≤30 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 9 / 50 B.3 Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -2.96 ≤8 PASS 2437 -6.64 ≤8 PASS 2462 -8.33 ≤8 PASS 11G Ant1 2412 -18.99 ≤8 PASS 2437 -19.32 ≤8 PASS 2462 -19.42 ≤8 PASS 11N20SISO Ant1 2412 -19.98 ≤8 PASS 2437 -18.5 ≤8 PASS 2462 -18.93 ≤8 PASS 11N40SISO Ant1 2422 -22.18 ≤8 PASS 2437 -21.57 ≤8 PASS 2452 -21.42 ≤8 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 10 / 50 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 11 / 50 11G_Ant1_2412 11G_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 12 / 50 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 13 / 50 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 14 / 50 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 15 / 50 B.4 Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict 11B Ant1 Low 2412 4.81 -45.08 ≤-15.19 PASS High 2462 4.45 -46.13 ≤-15.56 PASS 11G Ant1 Low 2412 -5.80 -49.81 ≤-25.8 PASS High 2462 -4.93 -46.65 ≤-24.93 PASS 11N20SISO Ant1 Low 2412 -6.21 -48.9 ≤-26.21 PASS High 2462 -5.26 -47.41 ≤-25.26 PASS 11N40SISO Ant1 Low 2422 -8.97 -48.12 ≤-28.97 PASS High 2452 -8.07 -48.85 ≤-28.07 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 16 / 50 Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 17 / 50 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 18 / 50 11N20SISO_Ant1_High_2462 11N40SISO_Ant1_Low_2422 11N40SISO_Ant1_High_2452 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 19 / 50 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEB 20 / 50 B.5 Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 4.30 4.30 --- PASS 30~1000 4.30 -61.62 ≤-15.7 PASS 1000~26500 4.30 -47.32 ≤-15.7 PASS 2437 Reference 3.63 3.63 --- PASS 30~1000 3.63 -61.75 ≤-16.37 PASS 1000~26500 3.63 -47.23 ≤-16.37 PASS 2462 Reference 4.28 4.28 --- PASS 30~1000 4.28 -61.37 ≤-15.72 PASS 1000~26500 4.28 -47.31 ≤-15.72 PASS 11G Ant1 2412 Reference -6.23 -6.23 --- PASS 30~1000 -6.23 -62.07 ≤-26.23 PASS 1000~26500 -6.23 -47.47 ≤-26.23 PASS 2437 Reference -6.14 -6.14 --- PASS 30~1000 -6.14 -62.34 ≤-26.14 PASS 1000~26500 -6.14 -47.54 ≤-26.14 PASS 2462 Reference -5.84 -5.84 --- PASS 30~1000 -5.84 -61.11 ≤-25.84 PASS 1000~26500 -5.84 -47.43 ≤-25.84 PASS 11N20SISO Ant1 2412 Reference -6.08 -6.08 --- PASS 30~1000 -6.08 -62.02 ≤-26.08 PASS 1000~26500 -6.08 -47.16 ≤-26.08 PASS 2437 Reference -5.74 -5.74 --- PASS 30~1000 -5.74 -61.82 ≤-25.74 PASS 1000~26500 -5.74 -47.96 ≤-25.74 PASS 2462 Reference -6.17 -6.17 --- PASS 30~1000 -6.17 -62.29 ≤-26.17 PASS 1000~26500 -6.17 -47.5 ≤-26.17 PASS 11N40SISO Ant1 2422 Refer…

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Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AWECGU10CCT2 Report No.: LCS210901007AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 33 FCC TEST REPORT For GRACE (NINGBO) SMART TECHNOLOGY CO., LTD smart bulb Test Model: GU10 CCT 2-A LENS Additional Model No.: Please Refer to Page 6 Prepared for : GRACE (NINGBO) SMART TECHNOLOGY CO., LTD Address : 5th Floor, Building 1, No. 255 Chengxin East Road, Panhuo Street…

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