2A9QY-FL125BLED Video Light

LEDVideoLight UserManual 1 Foreword ThankyouforpurchasingourLEDvideolight.Pleasereadthismanual carefullybeforeusingtheunit.Haveagreatexperience! Remark:ThismanualusefordaylightandBi-colordevices SafetyPrecautions 1.Pleaseremovetheprotectivecaponthelightbeforeusing. 2.Keepthelightsafelystoredandawayfromchildren. 3.Caremustbetakentoavoidburnswhentouchinghotparts. 4.Donotoperateequipmentwithdamagedpowercordsandequipmentthat hasbeendroppedordamageduntilinspectedbyqualifiedservicepersonnel. 5.Alwaysunplugappliancesfromtheelectricaloutletbeforecleaningand servicingandwhennotinuse.Neverpullthecordtounplugtheplugfromthe outlet,grabtheplugandpulltounplug. 6.Toreducetheriskofelectricshock,donotimmersethisproductinwateror otherliquids 7.Toreducetheriskofelectricshock,donotdisassemblethisproductandtake ittoaqualifiedservicepersonwhenserviceisrequired.Improperreassembly maycauseelectricshockduringsubsequentuseofthedevice. 8.Whentheproductisworking,donotblocktheheatdissipationholes,anddo notlookdirectlyatthelampbeads;whenthelampisusedforalongtime,the surfacetemperatureofthelampishigh,pleasepayattentiontoprevent scalding 9.Donottouchthelampbeadsanycircumstances. 10.Donotplacethisproductnearflammableandvolatilesolventstoavoid damagetotheproduct. 11.Pleasecleanthedevicewithasoft,drycloth. 12.Donotusethisdeviceinahumidenvironment,otherwisethereisariskof shortcircuitorelectricshock. 13.Pleaseensurethatthedevicehascooleddownbeforeinstallingorremoving reflectororprotectivecover. 2 KeyFeatures Lightcontrolintegration,moreconvenientdimming 2-inchLCDscreen,real-timedisplaythedata Highcolorrenderingindex,restoretruecolors DaylightandBi-color(optional),meettheneedsofdiversescenarios 10Specialeffectstocreateavarietyofatmosphereandlightingeffects Bowensmountdesign,compatiblewithvariousBowensaccessories SupportsiOS/AndroidsystemAPP(FeelworldLight),easilywireless Bluetoothcontrol Exquisitecarryingcase,wellstorageandprotection 3 CONTENTS 1.ProductStructureandInstruction----------------------------4 2.PowerInputMethod-----------------------------------------------5 3.InstallationandRemoval----------------------------------------6 3.1Protectioncapinstallationandremoval----------------------6 3.2Reflectorinstallationandremoval-----------------------------6 3.3Lightframeinstallationandremoval--------------------------7 4.OperationInstruction---------------------------------------------7 5.APPInstruction-----------------------------------------------------9 5.1APPDownload------------------------------------------------------9 5.2APPConnection---------------------------------------------------10 5.3APPOperation-----------------------------------------------------11 6.ProductSpecification--------------------------------------------13 7.Illumination----------------------------------------------------------14 8.GeneralFaultDetectionandDiagnosis--------------------15 4 1.ProductStructureandInstruction 5 1.LampBean:COBlampbean 2.BowensMount:useforinstallprotectioncap,reflectororotherBowens accessories 3.LockCatch:useforremovalprotectioncap,reflectororotherBowens accessories 4.CarryHandle:useforcarrythedevice 5.SoftLightUmbrellaMountingHole:useforinstallsoftlightumbrella(softlight umbrellanotincluding) 6.SoftLightUmbrellaLockKnob:useforfixingthesoftlightumbrella 7.LCDDisplay:displaythedata 8.BluetoothConnectButton:usefordeviceconnecttoAPP 9.RightKnob:userforfunctionselectionandlanguagesetting 10.PowerSwitch:Turnon/offthedevice 11.AngleFixingHandle:Loosenthehandletoadjustthepitchangleofthe lamp,andfixitafteradjusted 12.LightFrameInterface:theinterfaceoffixingthedeviceonthebracket 13.LampHolderFixingKnob:useforfixingthedeviceonthebracket 14.AdapterInterface:powerinputinterface 15.LeftKnob:useforadjustthebrightnessorcolortemperature 2.PowerInputMethod Thedevicepowerby3pinXLRinterfacepowersupply. Polarityofthe3-pinXLRpowerinputasbelowimage,pleasenotethepolarity ofthepowerinput,otherwiseitmaydamagethedevice. 6 3.InstallationandRemoval 3.1Protectioncapinstallationandremoval ①.Wheninstallingtheprotectioncap,aligntheprotectivecoverwiththe Bowensmountpoints,rotatetheprotectivecover,andfastentheprotective covertothelampbody. ②.Whenremovingtheprotectioncap,pressdownthelockcatchandrotate theprotectioncapatthesametimetotakeouttheprotectioncap. Note:Besuretoremovetheprotectioncapbeforeusingthelamp 3.2Reflectorinstallationandremoval ①.Wheninstallingthereflector,alignthereflectorwiththeBowensmount points,rotatethereflector,andfastenthereflectortothelampbody. ②. Whenremovingthereflector,pressdownthelockcatchandrotatethe 7 reflectoratthesametimetotakeoutthereflector. 3.3Lightframeinstallationandremoval Thelampcanbeinstalledandfixed onthebracketbyrotatingtheknob clockwise,andunloadedbyrotating inthecounterclockwisedirection 8 4.OperationInstruction Daylight ConnectingPower,turnonthepowerswitch Rotatetheleftknob(Brightness)toadjustthebrightness Brightness:0~100% Rotatetherightknob(Frequency)toadjustthemodeorfrequency,pressto selectthemodeorfrequency Mode:Normal,Paparazzi,Fireworks,Lighting,FaultBulb,TV,Breath,Flash, Party,Flame,Music Frequency:0~10 Remark:eachdevicehasaIDnumber LanguageSelect:Longpresstherightknob(Frequency)todisplaythe languageselectinterface,rotatetherightknobtoselectandshortpressto confirm. 9 Bi-color ConnectingPower,turnonthepowerswitch Rotatetheleftknob(Brightness)toadjustthebrightnessorcolortemperature Brightness:0~100% ColorTemperatureRange:2700K~6500K Rotatetherightknob(Frequency)toadjustthemodeorfrequency,pressto selectthemodeorfrequency Mode:Normal,Paparazzi,Fireworks,Lighting,FaultBulb,TV,Breath,Flash, Party,Flame,Music Frequency:0~10 Remark:eachdevicehasaIDnumber LanguageSelect:Longpresstherightknob(Frequency)todisplaythe languageselectinterface,rotatetherightknobtoselectandshortpressto confirm. 10 5.APPInstruction 5.1APPDownload iOSAPPDownload iOSusersearch“feelworldlight”inAppStoreto get AndroidAPPDownload Androidusersearch“feelworldlight”inGoogle Playtoget orscantheQRcodetodownload 5.2APPConnection(e.g.Andro…

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Reference No.: WTX22X11232385W001 Page 2 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX22X11232385W001 Page 3 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTX22X11232385W001 Page 4 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6 Reference No.: WTX22X11232385W001 Page 5 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7

Reference No.: WTX22X11232385W001 Page 1 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTX22X11232385W001 Page 6 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 Reference No.: WTX22X11232385W001 Page 7 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 2 Solder Board-Component View 3 Reference No.: WTX22X11232385W001 Page 8 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 4 Solder Board-Component View 5 Reference No.: WTX22X11232385W001 Page 9 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View

1. RF Exposure Requirements 1.1 General Information Client Information Applicant: ZHANGZHOU LAISHIKE ELECTRONIC TECHNOLOGY CO.,LTD Address of applicant: 3#B503 GREEN LAKE PLAZA , No.1 HUBIN ROAD, LONGWEN DISTRICT, ZHANGZHOU, FUJIAN, CHINA Manufacturer: ZHANGZHOU SEETEC OPTOELECTRNICS TECHNOLOGY CO., LTD Address of manufacturer: NO.9A, Fuxing Industrial Zone, NO.9, Jinmin Road, Jinfeng Development Zone, Zhangzhou, Fujian, China General Description of EUT: Product Name: LED Video Light Trade Name / Model No.: FL125B Adding Model(s): FL85D, FL85B, FL125D, FL225D, FL225B, FL325D, FL325B, FT2C, FT4C Rated Voltage: DC 20V Power Adapter: / Software Version: V2.35 Hardware Version: v1.3 FCC ID: 2A9QY-FL125B Equipment Type: Mobile device Technical Characteristics of EUT: Bluetooth Bluetooth Version: V5.0 (BLE mode) Frequency Range: 2402-2480MHz RF Output Power: -1.95dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: Internally integrating antenna Antenna Gain: 2.29dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-Averaged Power ERP (MHz) (dBm) (dBi) (%) (dBm) (dBm) Bluetooth 2402 -1.95 2.29 100 -1.0 -0.86 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 2402 C 20.00 -0.86 0.82 768.00 0.01 Pass Note: 1. Time-Averaged Power=Output Power * Duty Cycle; ERP= Time-Averaged Power+ Antenna gain-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option C, ERP converts to Max. Power; 4. For option B, P th (mW) converts to Exposure Limit (mW); For option C, ERP (W) converts to Exposure Limit (mW). 5. Ratio= Tune-Up ERP (mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Simultaneous Ratio Limit Result Pass/Fail -- -- -- -- -- -- Result: Pass

Shenzhen Kexin Wireless Technology Co. LTD Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 1 承认书 Product Type 承认厂商： Recognizedmanufacturers: 制造厂商：深圳市科信无线技术有限公司 • Manufacturer: Shenzhen Kexin Wireless Technology Co. LTD 产品名称： 2.4G-印字5cm天线 Description: PCB-5cm-2.4G Antenna 产品型号： Model: KX-NZ-2.4G ProductType Customer: Customer Approval check examination approval date Provider: Provider Approval make examine approval date Xiechunfa Liujingxiong Wangfei 2022.8.8 Document Formulation, Revision , Abolition Software version date change X0 2022.08.05 first Shenzhen Kexin Wireless Technology Co. LTD Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 2 目录 CONTENTS 1、产品性能参数performanceparameter..........................3 2 、产品设计图纸product drawing......................................4 3、电气性能测试报告test report ......................................5 4 、产品图片product photo.................................................8 Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 3 1、产品性能参数performance parameter 电性能指标Electrical Specifications 频率范围Frequency Range (MHz) 2400-2500 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2.0 增益Gain (dBi) 2.0±0.5 极化形式Polarization Type 线性 Linear 最大功率Maximum power(W) 10W 垂直面波瓣角度Vertical lobe Angle（E） 28~50° 水平面波瓣角度Water plane lobe Angle（H） 360° 机械指标Mechanical Specifications 天线类型Antenna Type Internally integrating antenna 连接器型号Connect Type IPEX 天线尺寸Size 47*7 mm 工作温度Operating Temp -20 ~ +65 ̊C 储存温度Storage Temp -30 ~ +75 ̊C Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 4 2、产品设计图纸product drawing Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 5 3、电气性能测试报告test report: General information: Agilent E5071C / Microwave chamber Reference Standard: GB/T 9410-2008; ANSI/IEEE Std 149-1979 3.1 VSWR: Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 6 3.2Efficiency & Gain Frequency (MHz) （工作频段） Efficiency (%) （效率） Peak Gain (dBi) （增益） 2400 62.67 2.37 2410 61.01 2.29 2420 59.23 2.20 2430 56.39 2.08 2440 54.02 1.92 2450 52.80 1.80 2460 52.43 1.72 2470 52.58 1.67 2480 53.92 1.72 2490 56.03 1.88 2500 57.85 1.99 Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 7 3.3 3D&2D pattern 2400MHz E1 E2 H 2450MHz E1 E2 H 2500MHz E1 E2 H Address：Building H, ShabeijhonghongYongli Industrial Zone, Baolong Street, Longgang District, Shenzhen TEL:0755-28700870 FAX：0755-28483275 8 4、产品图片product photo 2022.6.

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 37 TEST REPORT Reference No. .................... : WTX22X11232385W001 FCC ID ................................ : 2A9QY-FL125B Applicant ........................... : ZHANGZHOU LAISHIKE ELECTRONIC TECHNOLOGY CO.,LTD Address.............................. : 3#B503 GREEN LAKE PLAZA , No.1 HUBIN ROAD, LONGWEN DISTRICT, ZHANGZHOU, FUJIAN, CHINA Manufacturer ..................... : ZHANGZHOU SEETEC OPTOELECTRNICS TECHNOLOGY CO., LTD Address.............................. : NO.9A, Fuxing Industrial Zone, NO.9, Jinmin Road, Jinfeng Development Zone, Zhangzhou, Fujian, China Product Name ................... : LED Video Light Model No.. .......................... : FL125B Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : 2022-11-18 Date of Test........................ : 2022-11-18 to 2023-01-11 Date of Issue ..................... : 2023-01-12 Test Report Form No. ....... : WTX_Part 15_247W Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Gala Wang Silin Chen Reference No.: WTX22X11232385W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 37 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .........................................................................4 1.2 TEST STANDARDS .................................................................................................................................................5 1.3 TEST METHODOLOGY ...........................................................................................................................................5 1.4 TEST FACILITY ......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE ..............................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................6 1.7 TEST EQUIPMENT LIST AND DETAILS ...................................................................................................................7 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 10 3. ANTENNA REQUIREMENT ................................................................................................................................. 11 3.1 STANDARD APPLICABLE ..................................................................................................................................... 11 3.2 EVALUATION INFORMATION ................................................................................................................................ 11 4. POWER SPECTRAL DENSITY ........................................................................................................................... 12 4.1 STANDARD APPLICABLE ..................................................................................................................................... 12 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 12 4.3 TEST PROCEDURE .............................................................................................................................................. 12 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 12 5. DTS BANDWIDTH ................................................................................................................................................. 13 5.1 STANDARD APPLICABLE ..................................................................................................................................... 13 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 13 5.3 TEST PROCEDURE .............................................................................................................................................. 13 5.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 13 6. RF OUTPUT POWER ............................................................................................................................................ 14 6.1 STANDARD APPLICABLE ..................................................................................................................................... 14 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 14 6.3 TEST PROCEDURE .............................................................................................................................................. 14 6.4 SUMMARY OF TEST RESULTS/PLOTS .......................................................................................…

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Reference No.: WTX22X11232385W001 Page 10 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX22X11232385W001 Page 11 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX22X11232385W001 Page 12 of 12 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****