2BFHN-RSF-DY107BLED Lights

Section Company n Address: 8 New Distri c Product Na FCC ID: 2B Model(s): R ZX-5050-10 2.911(d)(5 ) We, [Shen z which autho  Pro  Ide n Yours sinc e Name: Cai l Title: Legal Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen / F, Freight ct, Shenzhe ame: LED L BFHN-RSF- RSF-DY107 00ft, ZX-505 )(i) Equipm zhen Sheng orization is hibited fro m ntified as an erely, lan Liu person name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen S )(5)(i) Ce nzhen Shen t Elevator, B en, Guangdo ights -DY107B 7B-2400500 50-200ft ment Type gyuan Photo sought thro m receiving n equipmen nzhen Shen of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Shengyu ertificatio ngyuan Pho Building A, N ong Provinc 0US, ZX-505 oelectric Co ough certific an equipme nt type in the ngyuan Pho and Services C list SearchResul t 63 published o nts/2023/02/06 uan Pho on – Equi toelectric C No.3, Niuhu ce, 518000 50-65.6ft, Z o., LTD] (“th cation is not ent authoriz e “Covered toelectric C Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ otoelectr 2. ipment T Co., LTD u Intelligent China ZX-5050-32. e applicant t: zation pursu List” NOTE 1 Date: Co., LTD ection 2 of Th witch=P&id=32 /protecting-ag ric Co., 911 (d)(5)(i) Eq Type Park, Guan .8ft, ZX-505 t”) certify tha uant to § 2.9 Mar. 28, 20 e Secure Netw 5672 ainst-national - LTD quipment Type A nlan Street, 50-130ft, ZX at the equip 903; of the F 024 works Act, ava -security-threa Attestation v1.2 Longhua X-5050-50ft pment for FCC rules. ailable at ats-to-the-com 2 , m

Section Company n Address: 8 New Distri c Product Na FCC ID: 2B Model(s): R ZX-5050-10 2.911(d)(5 ) We, [Shenz filing of the pursuant t o Yours sinc e Name: Cai l Title: Legal Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen / F, Freight ct, Shenzhe ame: LED L BFHN-RSF- RSF-DY107 00ft, ZX-505 )(ii) Applica zhen Sheng application o §1.50002 erely, lan Liu person name: Shen not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen S )(5)(ii) Ce nzhen Shen t Elevator, B en, Guangdo ights -DY107B 7B-2400500 50-200ft ant filing gyuan Photo n, the applic of this chap nzhen Shen e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Shengyu ertificatio ngyuan Pho Building A, N ong Provinc 0US, ZX-505 oelectric Co cant is not i pter, as an e ngyuan Pho cation. and Services C list SearchResul t 63 published o nts/2023/02/06 uan Pho on – App toelectric C No.3, Niuhu ce, 518000 50-65.6ft, Z o., LTD] (“th dentified NO entity produ toelectric C Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ otoelectr plicant (C Co., LTD u Intelligent China ZX-5050-32. e applicant OTE 1 on the “ cing covere Date: Co., LTD ection 2 of Th witch=P&id=32 /protecting-ag ric Co., 2.911 (d)(5 Covered L Park, Guan .8ft, ZX-505 t”) certify tha “Covered Li ed commun Mar. 28, 2 0 e Secure Netw 5672 ainst-national- LTD 5)(ii) Applicant A List ) nlan Street, 50-130ft, ZX at, as of the st” NOTE 2 ,est ications eq 024 works Act, ava -security-threa Attestation v1.3 Longhua X-5050-50ft e date of the tablished uipment. ailable at ats-to-the-com 3 , e m

Co m Ad d Long Pro Mod 5050 Pr o We act We an d issu our Sig Na m Title Com mpany: She dress: 8 / F, ghua New D oduct Name del Numbe 0-50ft, ZX-50 oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: She enzhen Shen , Freight Elev istrict, Shenz e: LED Light er(s): RSF-D 050-100ft, ZX ription: LED MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Cailan Li u Legal per Shenzhen enzhen Sh Agen ngyuan Phot vator, Buildin zhen, Guang s DY107B-240 X-5050-200ft D Lights bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect u rson n Shengyua hengyuan P nt Auth oelectric Co. ng A, No.3, N gdong Provin 00500US, ZX ft Boulder Co erning the c allowed to f regulatory a cation. Any t as acts of an Photoel Photoelectr horizat ., LTD Niuhu Intellig nce, 518000 X-5050-65.6f ourt, Pleasa certification forward all i agencies as and all acts our own. lectric Co., ric Co., LTD tion gent Park, Gu China ft, ZX-5050-3 anton, Califo of above na information s required a s carried ou Date: , LTD D uanlan Stree 32.8ft, ZX-50 ornia 94566 amed equip related to t nd to discu ut by MiCOM Mar. 28, 20 et, 050-130ft, ZX 6, USA, to pment. the approva ss any M Labs on 024 X- al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Title: L e She of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2BFHN-R om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: Cailan Liu egal person enzhen ing Techno cations Com s Road 046 for Confiden RSF-DY107B Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuant to K ding that all uring the ce s informatio sued. n Shengy logy mmission ntiality B the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice KDB 726920 l measurem ertification re on will be av yuan Ph ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for hotoelec s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e ctric Co Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the o., LTD Date: Mar. 457 and § 0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 28, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

To W We, RS F 100f prod Test Ple a Sig Na m Title Whom It May Shenzhen S F-DY107B-24 ft, ZX-5050-2 duct model n t sample mo ase contact m nature: me: C e: L Shenzh Mo y Concern, Shengyuan P 400500US, Z 200ft; All mo amed differ e del: RSF-DY me if you hav Cailan Liu Legal perso hen Shen odel Di Photoelectric ZX-5050-65.6 del’s the fun ent. Y107B-24005 ve any quest on ngyuan P fferenc c Co., LTD (L 6ft, ZX-5050 ction, softw a 500US. tion. Photoele ce Dec LED Lights); -32.8ft, ZX- 5 are and elect ctric Co. claratio Trade Mark: 5050-130ft, Z tric circuit are Date: ., LTD on N/A, Model ZX-5050-50ft e the same, o Mar. 28, 20 Number: t, ZX-5050- only with a 24

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2BFHN‐RSF‐DY107B

MPE Estimation FCC ID: 2BFHN-RSF-DY107B 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For BT: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) BLE -0.74 -1.5±1(-0.5) 0.89 0 1 0.00018 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2403131130-E, antenna gain=0dBi. when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00018 which is< 1.0, RF Exposure testing is not required. -------The End-------

Antenna describe 1. Antenna describe: Antenna plate PCB ANTENNA Make name/model name PDT-002 Antenna gain 0dBi Frequency range 2.4GHZ-2.483GHZ Connector type direct Manufacturer Name: DONGGUANG XIAOKE INDUSTRLES.CO.,LTD Manufacture Address: NO. 227, DONGCHENG SECTION, GUANDONG ROAD, DONGCHENG STREET, DONGGUAN CITY,CHINA 2.External view drawing: Picture of antenna Antenna Dimensions L1 2.15 mm L2 1.20 mm L3 1.95 mm W1 0.35 mm W2 0.35 mm D1 1.25 mm D2 1.65 mm D3 0.50 mm 3.Antenna Radiation Pattern

Page 1 of 44 Report No.: HK2403131130-E FCC Test Report Test report On Behalf of Shenzhen Shengyuan Photoelectric Co., LTD For LED Lights Model No.: RSF-DY107B-2400500US, ZX-5050-65.6ft, ZX-5050-32.8ft, ZX-5050-130ft, ZX-5050-50ft, ZX-5050-100ft, ZX-5050-200ft FCC ID: 2BFHN-RSF-DY107B Prepared For : Shenzhen Shengyuan Photoelectric Co., LTD 8 / F, Freight Elevator, Building A, No.3, Niuhu Intelligent Park, Guanlan Street, Longhua New District, Shenzhen, Guangdong Province, 518000 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Mar. 13, 2024 ~ Mar. 20, 2024 Date of Report: Mar. 20, 2024 Report Number: HK2403131130-E Page 2 of 44 Report No.: HK2403131130-E Test Result Certification Applicant’s name ................... : Shenzhen Shengyuan Photoelectric Co., LTD Address .................................... : 8 / F, Freight Elevator, Building A, No.3, Niuhu Intelligent Park, Guanlan Street, Longhua New District, Shenzhen, Guangdong Province, 518000 China Manufacturer's Name ............. : Shenzhen Shengyuan Photoelectric Co., LTD Address .................................... : 8 / F, Freight Elevator, Building A, No.3, Niuhu Intelligent Park, Guanlan Street, Longhua New District, Shenzhen, Guangdong Province, 518000 China Product description Trade Mark: N/A Product name ............................. : LED Lights Model and/or type reference .. : RSF-DY107B-2400500US, ZX-5050-65.6ft, ZX-5050-32.8ft, ZX-5050-130ft, ZX-5050-50ft, ZX-5050-100ft, ZX-5050-200ft Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .............................................. : Date (s) of performance of tests ................ : Mar. 13, 2024 ~ Mar. 20, 2024 Date of Issue ............................................. : Mar. 20, 2024 Test Result ................................................. : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 44 Report No.: HK2403131130-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 10 2.4 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 14 4.1 Antenna Requirement.............................................................................................................................. 14 4.2 Conduction Emissions Measurement ...................................................................................................... 15 4.3 Radiated Emissions Measurement .......................................................................................................... 19 4.4 Maximum Output Power Measurement ................................................................................................... 28 4.5 Power Spectral Density ........................................................................................................................... 29 4.6 6db Bandwidth ......................................................................................................................................... 32 4.7 Occupied Bandwidth ................................................................................................................................ 35 4.8 Band Edge ............................................................................................................................................... 36 4.9 Conducted Spurious Emissions .............................................................................................................. 38 5 Test Setup Photo ......................................................................................................................................... 42 6 Photos of the EUT ........................................................................................................................................ 44 Page 4 of 44 Report No.: HK240313…

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Test Model：RSF-DY107B-2400500US Radiated Emissions Conducted Emission