FCC ID: 2AY24-GFX-HG01 GrowFlux Mesh Lighting Adapter

GrowFlux OEM Module Prepared for Horticulture Lighting Group The GrowFlux OEM Module enables intelligent horticultural lighting control systems and individual fixture control with GrowFluxs wireless meshing technology, speeding time to market for lighting manufacturers. Featuring a user friendly design with manual pushbuttons, real time and schedule based control, an ecosystem of supporting cloud and hardware products, and a user experience designed for horticulture. Eliminate relays, timers, AC switches, and control panels 10V PWM control; connects directly to a range of LED power supplies Single and dual channel versions for tunable lighting Control platform maps dimming range to PPF PAR light output with a horticulture specific control interface Unlimited software based zoning Stores schedule internally; also capable of real time control Optional wireless control takes seconds to set up with GrowFlux Access Point Turnkey control solution enables lighting manufacturers to bring next generation tunable lighting to market with minimal development time Bring advanced software lighting control to any fixture with up to 2 channels; wires directly to power supply Typical 500 feet indoor range 10V PWM output Works with GrowFlux App for iOS and Android, browser based dashboard; open access to control through API (Access Point required) High performance wireless connectivity for hundreds of lights Each device comes with cloud services included for basic dimming, scheduling, and zoning

(subject to Terms of Service) Functions without internet connectivity or GrowFlux Access Point: silicone buttons offer manual control in steps Full scheduling, dimming, and remote control available with separate GrowFlux Access Point 15 9 7 29 16.4 ALL DIMENSIONS MM Installation requires 3 screws; wires terminate to Lite Trap style wire to board connector. Internal cable clamp mechanism secures cable 5-6mm diameter. HORTICULTURAL TECHNOLOGY 2020 GrowFlux, Inc.growflux.comSpecifications subject to change. CONFIDENTIAL AND PROPRIETARY General Specications Dimensions:

Weight:

80mm x 29mm x 18mm maximum 75g maximum Ingress protection:

IP5x - limited dust ingress permitted Operating temperature range:

-40 to 65C (-40 to 149F) Electrical Specications Voltage input:

11.3 - 14.0 VDC Absolute maximum voltage input:

18 VDC Input voltage ripple:

+/- 100mV Current consumption:

75mA max current draw at 12.0 VDC PWM voltage:

PWM frequency:

10V xed 5KHz Absolute max voltage on PWM pin 18 VDC Mechanical Specications Cable diameter range:

Cable clamp feature is designed to secure cables ranging from 5-6mm diameter Enclosure material:

Silicone buttons, PET overlay with hardcoat, PC-ASA resin enclosure Mounting methods:

Adhesive, adhesive tapes and adhesive fasteners (3M VHB, etc.) Wireless Specications Wireless protocol:

GrowFlux Mesh - Sub GHz wireless mesh built on IEEE 802.15.4 Security:

RF data is AES128 encrypted; application layer is TLS encrypted. No inbound connections Wireless frequency:

902-928MHz (US & Canada Market) Wireless range:

500 feet line of sight peak range; 200-500 feet general line of sight range*

Meshing:

Channels:

Meshes to nearest devices; smart range extension & self healing mesh 50 channels; automatic channel hopping Compliance Restricted uses:

Not for use in military, weapons, or aviation applications. Not for use in medical applications. Intended use:

FCC / IC Designed for use on portable luminaires compliant to UL1598 standards. Designed to control one luminaire. Not intended for installation by end user. Complies with part 15 of the FCC Rules; certied for use in North America Note:

1. Range is dependent on RF environment in which wireless device is deployed and may vary. Antenna is designed for use with module mounted on metal equipment. Wireless range in certain directions (through metal enclosure, etc) may be signicantly limited compared to general range in other directions. Wireless range with line of sight to unobstructed plastic enclosure is generally around 200-500 feet on average. Nearby wireless meshed devices will extend wireless range of entire mesh. HORTICULTURAL TECHNOLOGYGrowFlux OEM Module Prepared for Horticulture Lighting Group 2020 GrowFlux, Inc.growflux.comSpecifications subject to change. CONFIDENTIAL AND PROPRIETARY ORDERING INFORMATION Typical Part Number GFX - OEMHLG - D01 - NA 1 2 3 1 - Series Name 2 - Model D01 - Diablo V01, 1 channel S01 - Scorpion V01, 1 channel OEMHLG - GrowFlux OEM Module for Horticulture Lighting Group Additional model numbers are available for power, spectrum variations, etc. 3 - Region NA - ISM 902-928 MHZ band: US, Canada; ITU Region 2, (FCC, IC Compliant) HORTICULTURAL TECHNOLOGYGrowFlux OEM Module Prepared for Horticulture Lighting Group 2020 GrowFlux, Inc.growflux.comSpecifications subject to change. CONFIDENTIAL AND PROPRIETARY

Horticulture Lighting Group Dimmer Powered by GrowFlux User Manual Part Number GFX-OEMHG01 Quickstart LED behavior Reset to factory settings Ingress protection, care, & ambient conditions FCC Compliance Statement FCC Statement Canada Statement Version 1.0 Quickstart The HLG Dimmer can adjust the intensity of your HLG light in 25% increments with the arrow buttons on the device. The latest diming setting will be saved through power cycles for use with timers and switched circuits. For wireless control and scheduling, a GrowFlux Access Point and internet connection is required. Follow the instructions included with your Access Point, then navigate to Add Device in the GrowFlux app to connect your lights. LED Behavior Button LEDs The buttons are illuminated with green LEDs when the HLG Dimmer is not configured with a schedule, indicating that the Dimmer can be controlled directly with the buttons. Once a schedule is configured on your Dimmer with the GrowFlux App (GrowFlux Access Point required), the buttons will not be illuminated, indicating that manual button control is not available. Wireless symbol 1. Upon successful wireless connection to the GrowFlux Access Point, the wireless symbol on the HLG Dimer will illuminate green, indicating that the device has established a reliable connection to your GrowFlux Mesh. 2. When your HLG Dimmer initially receives an invitation to the GrowFlux Mesh from the Access Point, the wireless symbol will briefly illuminate white. 3. If your HLG Dimmer is not configured with an Access Point, the wireless symbol will briefly flash red when your light is powered on. The HLG Dimmer will not indicate a red LED light under any other conditions. Reset to factory settings To disconnect your HLG Dimmer from your GrowFlux Mesh, hold down the down arrow (with the symbol) while powering on your light. Continue holding this button down for about 5 seconds, until the wireless symbol begins flashing red. Ingress protection, care, & ambient conditions The HLG Dimmer is designed for indoor environments and does not offer protection from water exposure. For best results, operate the device indoors, outside of direct sunlight, and in a dry environment. Version 1.0 Clean the Dimmer with a damp cloth. Do not use abrasive cleaners or solvents to clean the Dimmer. The Dimmer should be operated in indoor environments within a temperature range of 0-

131F (0-55C) and within 0-90% relative humidity. Operation of the device outside of these conditions may result in degraded performance. Avoid placing the device in direct sunlight, as this may cause unnecessary heating of the device and degraded performance. Version 1.0 FCC Compliance Statement 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. FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the users 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 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 and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Canada Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Version 1.0 This equipment complies with FCC/IC RSS-102 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. Ce matriel est conforme aux limites de dose d'exposition aux rayonnements, fac / ic rss-102 nonce dans un autre environnement. Cette equipment devrait tre install et exploit avec distance minimale de 20 entre le radiateur et votre corps. Version 1.0

Serial: 00:12:4B:00:1D:2A:05:04 GrowFlux Mesh Lighting Adapter Hardware version: 3.4d FCC ID: 2AY24-GFX-HG01 IC: 27912-LAHG01 FVIN: HLG-S-DIABLO Scheduling & Control at: https://panel.growux.com Serial: 00:12:4B:00:1D:2A:05:04 GrowFlux Mesh Lighting Adapter Hardware version: 3.4d FCC ID: 2AY24-GFX-HG01 IC: 27912-LAHG01 FVIN: HLG-650-R Scheduling & Control at: https://panel.growux.com

DATE: 2021-12-23 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, | appoint_BlueAsia of Technical Services(Shenzhen) Co.,Ltd. Building C, No. 107, Shihuan Road, Shiyan Sub-District, Baoan District,Shenzhen, Guangdong Province, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. | certify that submitted documents properly describe the device or system for which equipment certification is sought.

| also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission's regulations will have affixed to it a label identical to that submitted for approval with this application.For instances where our authorized agent signs the application for certification on our behalf, | acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with HLG/3505 Maynardville Hwy Maynardville Tennessee United States

(Applicant Name and address)

<Signature>

Name Paul Ferrell Title Manager Applicant Company HLG

DATE: 2021-12-23 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AY24-GFX-HG01 Product Name:_GrowFlux Mesh Lighting Adapter Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

(List here the documents for which you are seeking confidentiality for example ...) e Schematics e Block diagram e Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>

Name: Paul Ferrell Title: Manager Applicant Company: HLG