FCC ID: 2A75M-LA202201 Laser Light

FCC ID:2A75M-LA202201 Stage lights Product specification:

Product parameters Applicable voltage:US:120V 60HZ UK:220V-240V,50-60HZ Power adapter : 5V 1.2A Power cord length:3m Laser wavelength :Red laser ( 650nm ) Green laser ( 532nm ) Laser Classification : Class 3R ( US ) : Class II ( UK ) Operating temperature:-20-35 Product materials : Aluminum & Plastic Waterproof level:IP44 Remote control battery:CR2025 Remote control effective distance : < 12 meters Application scope : Indoor and outdoor Installation instructions:

Connect to plug : Align the interface of laser lamp bottom , clockwise rotathe ground is dry , can be wet with water , so as not to damage the product;

Connect the tray : Align the interface of laser lamp bottom , clockwise rotation , tighten( fig 2 ) ; Place the product in the right place;

Laser light irradiation angle adjustment : Counterclockwise loosen nutsadiust thegle orthe laser lgthen tighten the nut clockwise ( fig 3 );

Connect power adapter : Plug one end of the powed into the power adapterconnector , clockwise tighten the anti-water dust cover

( fig 4 ),turn on the power switch,you can use;

Remote control instructions :

Power: Switch control button MODE:Laser color conversion button FLASH : Laser flash control button

+ -: Laser rotation speed increase /decrease control button 2H : Set the working time of 2 hours , the closingtimeof 22 hours , 24 hours for a cycle , automatic cycle;

4H:Set the working time of 4 hours , the closing timeof 20 hours , 24 hours for a cycle , automatic cycle 6H : Set the working time of 6 hours , the closing timeof 18 hours , 24 hours for a cycle , automatic cycle 8H : Set the working time of 8 hours , the closing timeof 16 hours , 24 hours for a cycle , automatic cycle RESET: Cancel the timer setting Timing function:

Lser light default 6 hours at regular time , when power on , the mng function could automaticallperaioncacula the me when star , works hours , stops working 18 hours , 24 hours cycle ) .The RESETKEY on Remote control can cancel the timing function . Use the power button on the remotecontrol to tum off the laser light , when you tum on again , the timing function has been canceled . Selectthe time button on the Remote control , set the timing time unplug the laser light power , energized agaithe default timing function will roll-back . Safety instructions :

Laser has radiation , please do not look directly , so as not to damage the eyes Please do not place the laser light near high temperature or near fire Please use the matching power adapter , Please turn off the power if not use for a long time , dont expose in the outdoors of harsh environment . Please do not disassemble the product , including the shell and converter In low temperature environment , the laser light needs to automatically heat for some time to reach thenormal working condition , it is a normal phenomenon Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. NOTE: 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

FCC ID:2A75M-LA202201 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.

SGS North America Inc. Applicant Declaration 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Shenzhen Yuegang Optical Co.,Ltd. Address No. 77-79, Xinhe Road, Shangmugu Community Pinghu Street, Longgang Districtshenzhen, China Grantee Code 2A75M FCC ID 2A75M-LA202201 Authorized Contact Name wendi zhang Contact Email newfccadm@outlook.com Contact Phone 13613012350

|, the undersigned, certify that | am an authorized signatory for the Applicant and therefore declare;

h)in accordance with 47CFR2.91 1(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. i) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1) labeling the equipment with the exact FCC ID as specified in this application,

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, j) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. k)in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321.

|) in accordance with |S017065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing.

(2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED.

(3) the Applicant shall, upon request by SGS, at the Applicant's expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. m) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. n)the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https:/Awww.fcc. icc.gov/wireless/bureau-divisions/technol logies-systems-and-innovation-division/rules-requlations-title-47 Se, Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index. fim; 7 Link to RSP-100: https://www.ic.ge. caleic/site/srt ost nsflend/si01" O.htm|

Date: 8/2/2022

| Print Name: wendi zhang

| Title: General manager 4

*NOTE: This declaration cannot be signed by an Agent 7 Shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

Shenzhen Yuegang Optical Co.,Ltd. Date: 8/2/2022 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2A75M-LA202201 To whom it may concern:

We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch and Kobe Jian in SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Guangzhou branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, | acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Shenzhen Yuegang Optical Co.,Ltd.. This authorization is valid until further written notice from the applicant. Title: General manager mpany: Shenzhn uegang Optical Co.,Ltd.

Shenzhen Yuegang Optical Co.,Ltd. To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Shenzhen Yuegang Optical Co.,Ltd. No. 77-79, Xinhe Road, Shangmugu Community Pinghu Street, Longgang District shenzhen, China Regarding: Confidentiality Request regarding application for FCC ID: 2A75M-LA202201 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Title: General manager g Optical Co.,Ltd.