2A8M5-DLTA1Smart LED Downlight

Important Information Troubleshooting Cannot connect to your Wi-Fi network. Make sure you entered the correct Wi-Fi password duringthe Wi-Fi setup. Check whether there are any Internet connection problems. If the Wi-Fi signal is too weak, reset your Wi-Fi router and try again. Reset the device To reconnect to Wi-Fi, Reset the device through the wall switch, on-off-on-off-on. - Reset once (press switch on-off-on-off-on) to reach Easy Mode, indicated by rapidly blinking white light. Refer to connect in Easy Mode. - Reset again (press switch on-off-on-off-on) to reach AP Mode, indicated by slowly blinking white light. Refer to connect in AP Mode. Technical Specifications Catego ry Saihunt smart recessed light Size Cl>170*23mm Wattage 14W Luminous flux 14001m Beam angle 110 ° Color temperature 2700-6500k RGB Input Voltage 100-130VAC Color rendering index 已90 Working Temperature -20- +40 ° C Operating life 25000H •Wi-Fi: IEEE 802.11b/g/11n(HT20),2.4GHz (not compatiable with 5GHz Wi-Fi networks) •Made in China Support: If you encounter any issues, please contact us at: [email protected] 9 +[ W?Q[1T)[<W[FQ)KN3?<K["?QN[QK)[<'[?C)JN?<W?Q[$<[$?<N$N[QK
[  RLO@:*G[*GU4%*[: 48[ MSDDAHPM!52S=P &A;[  [ @>O %O[: Y@>[L*88*IL[4>[: Y@>[: 48[,BG[ERG%2 L*[@G[ /*G L 8*L[4LLR*L[ ,O*G[O2*[%RLO@:*G[E8 %*L[ >[@G(*G[O2*G*[V499[#*[ [@>O %O[L*88*G[@EO4@>[@>[ O2*[E 0*[: 4>8X[#X[L*>(4>0[ >[*: 48[O@[%@>O %O[O2*[L*89*G[@Z@> O2*[EG@(R%O[ E 0*[%84%7[O2*[L*88*ZL > :*[O@[L**[O2*[L*88*GL[%@>O %O[4>,BG: O4@> [  /*G[8@004>0[4>[O@[X@RG[: Y@>[ %%@R>O[%84%7[X[G(*GL[ ,[O2*[EG@(R%O[4L[L@8([(4G*%O8X[#X[: Y@> [O2*G*[4L[O2*[L*88*GL[%@>O %O[4>.G: O6@>[ @>[O2*[G402O [ @R[% >[ 8L@[0@[(4I*%O8X[O@[O2*[L2@EE6>0[E 0*[@,[O2*[EG@(R%O [ >([L**[*88*G[  [ *84U*GX[[@>[O2*[(*O 48L[E 0*[V24%2[:* >L[O2 O[4O[4L[L@8([#X[ [ O24G( E GOX[LO@I*[L*88*I[ 2*>[%84%7[@>[O2*[L*88*GL[> :*[O@[L**[O2*[L* 88*GL[%@>O %O[4>,BG: O4@>[4>[O2*[ 8@V*G[G402O[%@G>*Z@, O2*[E 0* [ -O*G[O2 O[*U*GX@>*[% >[%@>O %O[O2*[L*88*G[ >([%@::R>4% O*[ #@RO[O2*[EG@(R%O[ Note: The product does not support bluetooth, the bluetooth function has been disabled .
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¶V5)([SRVXUHJXLGHOLQHV7KLV HTXLSPHQWVKRXOGEHLQVWDOOHGDQGRSHUDWHGZLWKPLQLPXPGLVWDQFH EHWZHHQFPWKHUDGLDWRU\RXUERG\8VHRQO\WKHVXSSOLHG DQWHQQD )&&,'$0'/7$


Shenzhen Shenghang Technology Co.LTD Room 812, Baohuasen Talent Apartment, Hangcheng Industrial Zone, Taoyuan Community, Xixiang Street, Bao 'an District, Shenzhen China Date: 1/3/2023 FCC ID: 2A8M5-DLTA1 Model Number: US-Downlight-A1, SAM-D1,SAM-D2,SAM-D3,SAM-D4,SAM-D5,SAM-D6,US-Downlight-A4 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Shenghang Technology Co.LTD declare that this EUT (FCC ID: 2A8M5-DLTA1) will conduct FCC compliance testing, the sDOC part recognized test lab(ShenzhenNTEK Testing Technology Co., Ltd.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Please contact me if you have any question. Sincerely, (Signed) Name: JACK He Phone: 18676336992 Fax:N/A Email: [email protected]

Rev 11/20/07 (Shenzhen Shenghang Technology Co.LTD) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2A8M5-DLTA1 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (ie- Block Diagram, Schematics, Operational Description, Parts List, Tune Up Info) (ie- “1100_schematics.pdf”) Schematic Diagram Block Diagram Operational Description Schematic Diagram Block Diagram Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Exhibit Type File Name (ie- External Photos, Internal Photos, Test Setup Photos, Manual) (ie- “1100_external photos.pdf”) Test Setup Photos Internal Photos User Manual Test Setup Photos Internal Photos User Manual Sincerely, (signature) (printed name): JACK He Date: 1/3/2023

、 ． ’飞 ， enzhen en Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia,' MD 21046 曰E 。． D ． ·， Date: 12/26/2022 s ， JECT: FC� .Application for FCC ID: 2A8M5-DLTA1 ，·， T� Whom It May Concern: We, the undersigned, hereby authorize Alex Li创 Shenzhen NIBK Testing Technolo g y Co. : L!d. on our behalf, to apply to the Federal Communications Commission on our 叫 u1pment. Any 削 a11 制s carried out by Shenzhen NTEK Testing Technology 马儿 td. on our behalf shall have the s 缸m effect 臼 acts of our own. ， · s is �o advise that we缸e in full compliance with the Anti-Drug Abuse Act. We, the lfe not sunJect to a derual ot· federal benefits nurs11::1nt tn 只阳、“ nnξ 主（＼ 1 n'tf ug1 · of federal benefits pursuant to that section. －－， ‘ 。· Regards, ．，， ‘· 、 st�nature ,rinted name): JACK He ' 、 ． • ． M:\fvf.剖ter Oocuments\TBMPLA TES\POA _ Letter.doc ’ ，号． ac ， ． ． ， ． ，

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8

MADE IN CHIHA Model: US-Downlight-A1 Input: 100-130VAC 60Hz Wattage: 14W Color Temperature: 2700K-6500K RGB Ra≥85 www.saihunt.com [email protected] Date: 2022-09-08 FCC ID: 2A8M5-DLTA1 Luminous Flux: 1400lm RoHS label location

Photo 9 Photo 10 Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 Photo 17 Photo 18 Photo 19 Photo 20 WIFI Antenna Photo 21 Photo 22

FCC ID: 2A8M5-DLTA1 Maximum Permissible Exposure (MPE) According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result Operation Frequency: 2412MHz~2462MHz Power density limited: 1mW/ cm 2 Antenna Type: Built-in Antenna Antenna gain: 2.6 dBi R=20cm mW=10^(dBm/10) WIFI: conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 2412 16.3 16±117 50.1192.601.820.01811 2437 15.06 16±117 50.1192.601.820.01811 2462 15.39 16±117 50.1192.601.820.01811 2412 13.99 13±114 25.1192.601.820.00911 2437 13.19 13±114 25.1192.601.820.00911 2462 13 13±114 25.1192.601.820.00911 2412 13.28 13±114 25.1192.601.820.00911 2437 13.26 13±114 25.1192.601.820.00911 2462 12.95 13±114 25.1192.601.820.00911 (mW/cm2 )(mW/cm2) Antenna Gain 802.11b Max tune-up power Channel Freq. (MHz) modulation Tune-up power (dBm) (dBm) 802.11g 802.11n H20 Conclusion: For the max result : 0.0181≤ 1mW/ cm 2 for Power density, compliance with RF exposure. Signature: Date: 2023-01-03 NAME AND TITLE (Please print or type): Alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China.

Word Easy Electronics Co.,Ltd. 规格承认书 SPECIFICATION FOR APPROVAL 客户 日期 Date 2021/08/30 编号21083009 File No 版本1.0 Revision SPECIFICATION FOR APPROVAL 客户 CUSTOMER: 客户料号 CUSTOMER NO: 品名WIFIAtL50MHF品名WIFI Antenna L=90mm MHF PART NAME: 供方料号 SUPPLIER NO YT011N.M0001.V01 : 送样日期Date:送样数量Q“TY:送样日期Date: 送样数量QTY: 客户确认CUSTOMER APPROVED BY APPROVALCHIEFSUPERVISOR 供方确认SUPPLIER SIGNATURE APPROVALCHECKDESIGN Add：28289DTe l：18337092161 APPROVALCHECKDESIGN Wu JieZhou HongtaoZhu Zhiyong WE-RD-F01-A 承认书项目表 NO . 内容 （Contents） 页数 （Number of Page） 页码 （Page Code）of Page）Code） 1 承认书封面 （Spec Cover） 11 2 承认书项目表（Spec Item ） 12 3 工程成品图（Drawing） 133 工程成品图（Drawing） 13 4 天线规格（Antenna Specification） 14 5 S参数测试 （S Parameter ） 15 材质证明（Material Certificate 6 ） RoHS报告（RoHS Test Report 1 7 ） ** ** 9 10--- 11--- Add：28289DTe l：18337092161 12--- 13--- 6 8N/AN/AN/A - - - 天线规格 Antenna SpecificationAntenna Specification Electrical Properties Frequency2400~2500MHz Impedance 50 Ohm Nominal V.S.W.RSee Page 5 Return Loss See Page 5 RadiationOmni-directional PolarizationLinear Connector 1代I-PEX Physical Properties Antenna MaterialAntenna Material B uilt-in Antenna Cable TypeO.D.1.13mm//L=50mm Operating Temp.-10 ~ +60 ̊C Add：28289DTe l：18337092161 Storage Temp.-10 ~ +70 ̊C Cable Color Gray AntennaPerformance Test Agilent Antenna Performance Te s t Agilent E5071B SS Parameter Test // WIFI Add：28289DTe l：18337092161 江阴凯博通信科技有限公司 环境有关物质材质证明书 CertificationoftheRawMaterialofEnvironmentSubstance 公司名称 CompanyName 江阴凯博通信科技有限公司 制造商名称 Manufacturer 江阴凯博通信科技有限公司 产品重量 ProductWeight 3.1g/m 产品料号 PartNo. KB113/50-001D 产品名称 ProductName RF1.13 客户料号 P/N. 填写人姓名/部门 Name/Dept. 陈凯/工程部 联络电话 Telephone (0510-86070002) [email protected] 兹证明向贵公司销售的产品和半成品中，使用之原材料，包装材料以及生产工程中，不含有贵公司规定的相关禁止使用物质。 另，向贵公司报告成品、半成品中使用的原材料、包装材料以及生产工程中的添加剂成分如下所述： RoHS及其它环保物质填写 项次 Item 零件名称 Material Name 原料厂 Vendor 材质 Substance 重量(g) Weight 组成成份 Substance Composition 含百分比 (%)Substance Amount 化验报告NO. TestReportNo. 限用物质含量(单位：PPM) 铅 (Pb) 镉 (Cd) 汞 (Hg) 六价铬 (Cr+6) PBBPBDESONYPFOSPFOAPVC 卤素 (Cl、Br) 其它项目 Othersubstance 1. 导体 恒丰 镀银铜线0.33 铜10.37% SHAEC160778406NDNDND Nega tive NDNDN/ANDN/AN/AN/A 银0.28% 2. 绝缘大金FEP0.75FEP24.19%SHAEC1601004407NDNDNDNDNDNDN/ANDNDN/AND 3. 编织 恒森 镀锡铜线1.2 铜37.7% ECL01I015363001CNDNDND Nega tive NDNDN/AN/AN/AN/AN/A 锡1.01% 4. 护套 大金FEP0.74FEP23.87%SHAEC1601004407NDNDNDNDNDNDN/ANDNDN/AND 大日 精化 FEP（黑色）0.08FEP2.58% HKGEC1500664210 NDNDNDNDNDNDN/AN/AN/AN/AND 使用材料请贴图示于此栏，并标项次： Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 3 Min: -37 Scale: 5/div Gain(dB) Frequency (MHz) MaxMinAvg 2400 2. 102851-30.0801-7.18716 2450 2. 524161-36.5604-7.48023 2500 2.6 00251-22.0315-6.59127 Vertical:2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs˖Attestation of Global Compliance Co., Ltd.

Report No.: S22081902601001 FCC RADIO TEST REPORT FCC ID: 2A8M5-DLTA1 Product: Smart LED Downlight Trade Mark: saihunt Model No.: US-Downlight-A1 Family Model: SAM-D1,SAM-D2,SAM-D3,SAM-D4, SAM-D5,SAM-D6,US-Downlight-A4 Report No.: S22081902601001 Issue Date: Nov. 02, 2022 Prepared for Shenzhen Shenghang Technology Co.LTD Room 812, Baohuasen Talent Apartment, Hangcheng Industrial Zone, Taoyuan Community, Xixiang Street, Bao 'an District, Shenzhen China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website:http://www.ntek.org.cn Version.1.3 Page 1 of 69 Report No.: S22081902601001 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULT S ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.4 DUTY CYCLE ............................................................................................................................................... 28 7.5 MAXIMUM OUTPUT POWER .................................................................................................................... 29 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 31 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 33 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 35 7.9 ANTENNA APPLICATION .......................................................................................................................... 36 8 TEST RESULTS ................................................................................................................................................... 37 8.1 MAXIMUM CONDUCTED OUTPUT POWER ....................................................................................................... 37 8.2 OCCUPIED CHANNEL BANDWIDTH .................................................................................................................. 38 8.3 MAXIMUM POWER SPECTRAL DENSITY LEVEL ............................................................................................... 48 8.4 BAND EDGE .................................................................................................................................................... 53 8.5 CONDUCTED RF SPURIOUS EMISSION ............................................................................................................. 60 Version.1.3 Page 2 of 69 Report No.: S22081902601001 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : Shenzhen Shenghang Technology Co.LTD Address ....................................... : Room 812, Baohuasen Talent Apartment, Hangcheng Industrial Zone, Taoyuan Community, Xixiang Street, Bao 'an District, Shenzhen China Manufacturer's Name .................. : Shenzhen SAM Lighting Co.LTD Address ....................................... : F10 Huaide Western logistic Building, Fuyong Town, Baoan District, Shenzhen China 518103 Product description Product name .............................. : Smart LED Downlight Model and/or type reference ..... : US-Downlight-A1 Family Model ............................... : SAM-D1,SAM-D2,SAM-D3,SAM-D4 ,SAM-D5,SAM-D6,US-Downlight-A4 Test Sample Number S220819026001 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Complied This device described above has been tested by Shenzhen NTEK Testing Te…

Text truncated - open the document above for the full version.

Radiated Measurement Photos Conducted Measurement Photos