2A5HQ-C2231Lightstrike

G0048019, REV.-Page 1 of 2For the latest version of installation instructions visit www.goldstrike3d.com WARNING CAUTION ATTENTION Lightstrike uses your smartphone and Bluetooth to control this product. 1) Download the Lightstrike app where you get your iOS or Android phone apps. 2) The default password is 000000 (six zeros). 3) For additional information and video, scan the QR code. G0048019, REV.- Page 2 of 2For the latest version of installation instructions visit www.goldstrike3d.com FCC STATEMENT Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. 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. 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. 1. Installation with no other plug and play harnesses on the motorcycle. Plug suitable left/right connectors directly in line with the OEM left/right connectors located near the rear of the under seat area. 2. Installation with an existing 48000 plug & play harness (no other Lightstrike lighting installed) Plug the 48019 Tail light flash module ahead of the 48000 plug and play harness. This will allow the 48019 tail light flash module to affect all downstream brake lighting, adding limited brake functions to each of those lights. 3. Installation with an existing 48000 plug & play harness (with other Lightstrike lighting installed) To allow each lighting product to work as originally intended, plug the 48019 tail light flash module in behind the 48000 plug and play harness. This will allow any original Lightstrike lights to be customized individually through the app, and the flash module will only affect lights behind the module. Note: It is also possible to add a second 48000 plug and play harness to the bike. This would allow the 48019 tail light flash module to control some but not all lights installed. This would require the 48019 tail light flash module be installed between the 48000 plug and play harnesses. Any lights ahead of the module will not be affected by it’s customization setting, but any light after the 48019 would gain functions.

Ciro Corporation 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Product Name: Lightstrike FCC ID: 2A5HQ-C2231 Model(s): C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) 2.911(d)(5)(i) EquipmentType We, [Ciro Corporation] (“the applicant”) certify that the equipment for which authorization is sought through certification is not: • Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules. • Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Thomas L Ellsworth Date: 2023-03-22 Title and Company name: Executive Vice President / Ciro Corporation NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Ciro Corporation 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Product Name: Lightstrike FCC ID: 2A5HQ-C2231 Model(s): C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) 2.911(d)(5)(ii) Applicant filing We, [Ciro Corporation] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Thomas L Ellsworth Date: 2023-03-22 Title and Company name: Executive Vice President / Ciro Corporation NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Ciro Corporation 2.911 (d)(7)USA Agent v1.4 Section 2.911(d)(7) USA Agent for Service of Process Company name: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Product Name: Lightstrike FCC ID: 2A5HQ-C2231 Model(s): C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) 2.911(d)(7) USA Designated Agent for Service of Process We, [Ciro Corporation] (“the applicant”) designate [Ciro Corporation] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We acknowledgeour consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledgeour acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We acknowledgeourobligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant Company name: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States FCC Grantee Code: 2A5HQ Contact Name: Thomas L Ellsworth Telephone No: 715-808-0027 Email: [email protected] Signature: Title: Executive Vice President USA Agent Company name: Ciro Corporation USA Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States FRN Number: 0032060642 Contact Name: Thomas L Ellsworth Telephone No: 715-808-0027 Email: [email protected] Signature: Title: Executive Vice President Date:2023-03-22 Date: 2023-03-22 Ciro Corporation 2.911 (d)(7)USA Agent v1.4 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Ciro Corporation Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Long Term Confidentiality FCC ID: 2A5HQ-C2231 Date: 2023-03-22 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 Parts List Operational Description Tune-up Procedure 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: Thomas L Ellsworth Title: Executive Vice President

Ciro Corporation Agent Authorization Company: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Product Name: Lightstrike Model Number(s): C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Product Description: Lightstrike 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: 2023-03-22 Name: Thomas L Ellsworth Title: Executive Vice President Company: Ciro Corporation

Ciro Corporation 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Statement Product: Lightstrike Model: C2231(48019) Additional Model: C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Trademark : Ciro We hereby state that C2231(48019) is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of C2231(48019) can represent the remaining models. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2023/03/22 Name: Thomas L Ellsworth Company Name: Ciro Corporation Address: 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Tel / Fax: 715 808 0027/N/A E-Mail: [email protected]

Page 1 of 4 Appendix C: Photographs of EUT Product: Lightstrike Model: C2231(48019) External Photos Page 2 of 4 Page 3 of 4 Page 4 of 4

LabelArtworkandLocation Model:C2231(48019) Label: Size:L*W=20*10mm Lightstrike Model:C2231(48019) FCCID:2A5HQ-C2231 Location

Page 1 of 2 Appendix C: Photographs of EUT Product: Lightstrike Model: C2231(48019) Internal Photos Antenna Page 2 of 2

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2A5HQ-C2231 Test Report No. ............... : TCT230301E005 Date of issue ................... : Mar. 09, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Ciro Corporation Address ........................... : 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Manufacturer's name ... : Ciro Corporation Address ........................... : 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Standard(s) ..................... : FCC CFR Title 47 Part 1.1307 Test item description ..... : Lightstrike Trade Mark ...................... : Ciro Model/Type reference..... : C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Rating(s).......................... : DC 12V Date of receipt of test item ......................................... : Mar. 01, 2023 Date (s) of performance of test ................................... : Mar. 01, 2023 - Mar. 09, 2023 Tested by (+signature) ... : Onnado YE Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT230301E005 Page 2 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 2. General Information ................................................................................. 4 2.1. Test environment and mode ................................................................................. 4 2.2. Description of Support Units ................................................................................ 4 3. Facilities and Accreditations .................................................................. 5 3.1. Facilities ................................................................................................................. 5 3.2. Location ................................................................................................................. 5 4. Test Results and Measurement Data ..................................................... 6 Report No.: TCT230301E005 Page 3 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Test item description ........... : Lightstrike Model/Type reference........... : C2231(48019) Sample Number....................: TCT230301E004-0101 Operation Frequency ........... : 2402MHz~2480MHz Modulation Type ................... : GFSK Antenna Type ........................ : PCB Antenna Antenna Gain ........................ : 2.21dBi Rating(s)................................ : DC 12V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 C2231(48019) Other models C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Note: C2231(48019) is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of C2231(48019) can represent the remaining models. Report No.: TCT230301E005 Page 4 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. General Information 2.1. Test environment and mode Item Normal condition Temperature +25ºC Voltage DC 12V Humidity 56% Atmospheric Pressure: 1008 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel 2.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3. For conducted measurements (Output Power, 20dB Occupied Bandwidth, Carrier Frequencies Separation, Hopping Channel Number, Dwell Time, Spurious Emissions), the antenna of EUT is connected to the test equipment via temporary antenna connector, the antenna connector is soldered on the antenna port of EUT, and the temporary antenna connector is listed in the Test Instruments. Report No.: TCT230301E005 Page 5 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. Facilities and Accreditations 3.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No.: 645098 SHENZHEN TONGCE TESTING LAB Designation Number: CN1205 The testing lab has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our f…

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Antenna Dimension Unit: MM S11/VSWR Frequency (MHz) 2400 2450 2500 Return Loss -8.73 -11.76 -11.21 VSWR 2.16 1.71 1.77 Gain and Efficiency Frequency (MHz) Efficiency(%) Gain（dBi） 2400 32.36% 2.11 2410 32.3% 2.18 2420 32.1% 2.21 2430 32.4% 2.06 2440 32.9% 2.07 2450 30.9% 1.91 2460 30.8% 2.04 2470 30.7% 2.09 2480 31.6% 1.98 2490 30.6% 1.91 2500 30.5% 1.03 Radiation Pattern(1D and 3D)

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2A5HQ-C2231 Test Report No. ............... : TCT230301E004 Date of issue ................... : Mar. 09, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Ciro Corporation Address ........................... : 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Manufacturer's name ... : Ciro Corporation Address ........................... : 1310 Gateway Circle, Hudson, Wisconsin 54016, United States Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 Product Name ................. : Lightstrike Trade Mark ...................... : Ciro Model/Type reference..... : C2231(48019), C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Rating(s).......................... : DC 12V Date of receipt of test item ......................................... : Mar. 01, 2023 Date (s) of performance of test ................................... : Mar. 01, 2023 - Mar. 09, 2023 Tested by (+signature) ... : Onnado YE Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT230301E004 Page 2 of 47 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 1.3. Operation Frequency ............................................................................................ 3 2. Test Result Summary .............................................................................. 4 3. General Information ................................................................................. 5 3.1. Test environment and mode ................................................................................. 5 3.2. Description of Support Units ................................................................................ 5 4. Facilities and Accreditations .................................................................. 6 4.1. Facilities ................................................................................................................. 6 4.2. Location ................................................................................................................. 6 4.3. Measurement Uncertainty ..................................................................................... 6 5. Test Results and Measurement Data ..................................................... 7 5.1. Antenna requirement ............................................................................................ 7 5.2. Conducted Emission ............................................................................................. 8 5.3. Conducted Output Power ..................................................................................... 9 5.4. Emission Bandwidth ........................................................................................... 10 5.5. Power Spectral Density ....................................................................................... 11 5.6. Conducted Band Edge and Spurious Emission Measurement ....................... 12 5.7. Radiated Spurious Emission Measurement ...................................................... 14 Appendix A: Test Result of Conducted Test Appendix B: Photographs of Test Setup Appendix C: Photographs of EUT Report No.: TCT230301E004 Page 3 of 47 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Lightstrike Model/Type reference........... : C2231(48019) Sample Number....................: TCT230301E004-0101 Bluetooth Version ................ : V5.0 Operation Frequency ........... : 2402MHz~2480MHz Channel Separation .............. : 2MHz Number of Channel .............. : 40 Modulation Type ................... : GFSK Antenna Type ........................ : PCB Antenna Antenna Gain ........................ : 2.21dBi Rating(s)................................ : DC 12V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 C2231(48019) Other models C2237(40353/40373/40354/40374), C222(41032/41036), C2220(40900/40901/40902/40903), C2236(40453/40454/40473/40474) Note: C2231(48019) is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of C2231(48019) can represent the remaining models. 1.3. Operation Frequency Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz 1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz ... ... ... ... ... ... ... ... 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Remark: Channel 0, 19 & 39 have been tested. Report No.: TCT230301E004 Page…

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Page 1 of 1 Appendix B: Photographs of Test Setup Product: Lightstrike Model: C2231(48019) Radiated Emission