2AQSN-SMBLBBR30LED bulb

FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, Human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation. Industry Canada Notice TThis device complies with Industry Canada License-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Avertissement d’Industrie Canada Cet appareil est conforme à la norme d’Industrie Canada sur les appareils radio exempts de licence. Son utilisation est soumise aux deux conditions suivantes : (1) cet appareil ne doit pas causer d’interférence nuisible, et (2) cet appareil doit accepter toute autre interférence reçue, y compris les interférences pouvant entraîner un fonctionnement non désiré. Toute modification ou tout changement qui n’a pas été expressément approuvé par la partie responsable de la conformité pourrait annuler le droit de l’utilisateur de faire fonctionner cet équipement. La pile (ou les piles) ne doit jamais être exposée à une source de chaleur excessive telle que le soleil, le feu ou autre source de chaleur élevée. Avertissement d’Industrie Canada Cet appareil est conforme à la norme d’Industrie Canada sur les appareils radio exempts de licence. Son utilisation est soumise aux deux conditions suivantes : (1) cet appareil ne doit pas causer d’interférence nuisible, et (2) cet appareil doit accepter toute autre interférence reçue, y compris les interférences pouvant entraîner un fonctionnement non désiré. Informations sur l’exposition aux radiofréquences (RF) La puissance RF rayonnée par le dispositif sans fil est sous les limites d’exposition aux radiofréquences établies par Industrie Canada (IC). Le dispositif sans fil doit être utilisé de façon à ce que la possibilité de contact humain soit minimisée pendant son utilisation normale. Ce dispositif a également été évalué et déclaré conforme aux limites d’exposition RF IC en conditions d’exposition mobiles (antennes à plus de 20 cm du corps d’une personne). Industry Canada Notice This device complies with Industry Canada licence-exempt RSS standard (s). 1. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interferencet hat may cause undesired operation of the device." 2.Changes or modifications not expressly approved by the party respon sible for compliance could void the user’s authority to operate the equipment. Avis d’Industrie Canada Le pré sent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisé e aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, mê me si le brouillage est susceptible d'en compromettre le fonctionneme nt. Cet appareil numérique ne dépasse pas les Rèlements sur l’interf érence radio par un appareil numérique de classe B stipulé es dans les Règlement sur l’interférence redio d’industrie Canada.

C5266091_X8_Ed.1 1/1 Letter of Authorization DALS Lighting, Inc Company: DALS Lighting, Inc Address: 80 De La Seigneurie East, Blainville, Quebec, J7C 4N1, Canada. Product Name: LED bulb Model Number: SM-BLBBR30 FCC Identifier: 2AQSN-SMBLBBR30 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Shawn Johal Date: 2020-03-26 Title: President Signature of applicant:

C5266091_X10_Ed.1 1/1 DALS Lighting, Inc Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: March 26, 2020 Subject: Request for Confidentiality FCC ID: 2AQSN-SMBLBBR30 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual No Internal Photos No Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Shawn Johal Title: President

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Model:SM-BLBBR30 Antenna

FCC ID : 2AQSN-SMBLBBR30 1. RF EXPOSURE 1.1. The Requirement System 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 levels in excess of the Commission’s guidelines. See Section 15.247(b)(4) and Section 1.1307(b)(1) 1.2. Limit For Maximum Permissible Exposure (MPE) Limits for General Population/ Uncontrolled Exposure F = frequency in MHz, * Plane-wave equivalent power density 1.3. 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 From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the antenna is 2.5dBi, the RF power density can be obtained. Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) ( 2 mW/cm ) Averaging Time 2 E, 2 H or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 f/1500 30 1500-100,000 1.0 30 1.4. TEST RESULTS Maximum measured transmitter power 802.11B mode Test Frequency （MHz） Minimum Separation Distance (cm) Output Power (dBm) Output Power (mW) Target power (dBm) Antenna Gain (Numeric) Power Density Limit (mW/cm 2 ) Power Density At 20 cm (mW/cm 2 ) Test Results 2412 20.00 15.81 38.10715 ±1 1.778 1.000 0.0141 Pass 2437 20.00 15.17 32.88515 ±1 1.778 1.000 0.0141 Pass 2462 20.00 15.72 37.32515 ±1 1.778 1.000 0.0141 Pass 802.11G mode Test Frequency （MHz） Minimum Separation Distance (cm) Output Power (dBm) Output Power (mW) Target power (dBm) Antenna Gain (Numeric) Power Density Limit (mW/cm 2 ) Power Density At 20 cm (mW/cm 2 ) Test Results 2412 20.00 14.00 25.11913 ±1 1.778 1.000 0.0089 Pass 2437 20.00 13.38 21.77713 ±1 1.778 1.000 0.0089 Pass 2462 20.00 13.83 24.15513 ±1 1.778 1.000 0.0089 Pass 802.11N20 mode Test Frequency （MHz） Minimum Separation Distance (cm) Output Power (dBm) Output Power (mW) Target power (dBm) Antenna Gain (Numeric) Power Density Limit (mW/cm 2 ) Power Density At 20 cm (mW/cm 2 ) Test Results 2412 20.00 13.58 22.80313 ±1 1.778 1.000 0.0089 Pass 2437 20.00 12.80 19.05512 ±1 1.778 1.000 0.0071 Pass 2462 20.00 13.43 22.02913 ±1 1.778 1.000 0.0089 Pass 802.11 N40 mode Test Frequency （MHz） Minimum Separation Distance (cm) Output Power (dBm) Output Power (mW) Target power (dBm) Antenna Gain (Numeric) Power Density Limit (mW/cm 2 ) Power Density At 20 cm (mW/cm 2 ) Test Results 2422 20.00 10.40 10.96510 ±1 1.778 1.000 0.0045 Pass 2437 20.00 9.59 9.099 9 ±1 1.778 1.000 0.0035 Pass 2452 20.00 9.86 9.683 9 ±1 1.778 1.000 0.0035 Pass Antenna Gain = 2.5dBi The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure. 1.5. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, Human proximity to the antenna shall not be less than 20cm(8 inches) during normal operation. Proposed RF exposure safety information to include in User’s Manual.

Report No.: ATE20200073 Page 1 of 83 FCC ID: 2AQSN-SMBLBBR30 Shenzhen Accurate Technology Co., Ltd. APPLICATION CERTIFICATION FCC Part 15C On Behalf of DALS Lighting, Inc LED bulb Model No.: SM-BLBBR30 FCC ID: 2AQSN-SMBLBBR30 Prepared for : DALS Lighting, Inc Address : 80 De La Seigneurie East, Blainville, Quebec, J7C 4N1, Canada. Prepared by : Shenzhen Accurate Technology Co., Ltd. Address : 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report No. : ATE20200073 Date of Test : January 15-February 19, 2020 Date of Report : February 20, 2020 Report No.: ATE20200073 Page 2 of 83 FCC ID: 2AQSN-SMBLBBR30 Shenzhen Accurate Technology Co., Ltd. TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 5 1.1. Description of Device (EUT)....................................................................................................................5 1.2. Carrier Frequency of Channels .................................................................................................................6 1.3. Accessory and Auxiliary Equipment ........................................................................................................6 1.4. Description of Test Facility ......................................................................................................................7 1.5. Measurement Uncertainty.........................................................................................................................7 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 8 3. OPERATION OF EUT DURING TESTING ................................................................................. 9 3.1. Operating Mode ........................................................................................................................................9 3.2. Configuration and peripherals ..................................................................................................................9 4. TEST PROCEDURES AND RESULTS ....................................................................................... 10 5. POWER LINE CONDUCTED MEASUREMENT ..................................................................... 11 5.1. Block Diagram of Test Setup..................................................................................................................11 5.2. Power Line Conducted Emission Measurement Limits..........................................................................12 5.3. Configuration of EUT on Measurement .................................................................................................12 5.4. Operating Condition of EUT ..................................................................................................................12 5.5. Test Procedure ........................................................................................................................................12 5.6. Data Sample............................................................................................................................................13 5.7. Power Line Conducted Emission Measurement Results ........................................................................13 6. DUTY CYCLE MEASUREMENT................................................................................................ 16 6.1. Block Diagram of Test Setup..................................................................................................................16 6.2. EUT Configuration on Measurement .....................................................................................................16 6.3. Operating Condition of EUT ..................................................................................................................16 6.4. Test Procedure ........................................................................................................................................16 6.5. Test Result ..............................................................................................................................................17 7. 6DB BANDWIDTH MEASUREMENT ........................................................................................ 20 7.1. Block Diagram of Test Setup..................................................................................................................20 7.2. The Requirement For Section 15.247(a)(2) ............................................................................................20 7.3. EUT Configuration on Measurement .....................................................................................................20 7.4. Operating Condition of EUT ..................................................................................................................20 7.5. Test Procedure ........................................................................................................................................20 7.6. Test Result ..............................................................................................................................................21 8. 99% OCCUPIED BANDWIDTH .................................................................................................. 28 8.1. Block Diagram of Test Setup..................................................................................................................28 8.2. The Requirement For ANSI C63.10: 2013 Section 6.9.3 .......................................................................28 8.3. EUT Configuration on Measurement .....................................................................................................28 8.4. Operating Condition of EUT ...............…

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