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25% off HLG + Holiday Discounts on LED Grow lights, Hydro, and More! Ends Dec 31. VIEW ALL DISCOUNTS
25% HLG + Holiday Discounts on LED Grow lights, Hydro, and More! VIEW DISCOUNTS

Black Friday / Cyber Monday 2024 Deals on LED Grow Lights and Hydro

LED Grow Lights Depot guarantees to have the BEST deals on LED Grow Lights during Black Friday / Cyber Monday 2024.  We are also running sales on Grow Tents, Hydroponics, Rosin Presses, Trimmers, and more. This is the best time of the year to buy LED grow lights and other hydroponic equipment!

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  • Original price $233.10 - Original price $233.10
    Original price $233.10
    $328.18
    $328.18 - $328.18
    Current price $328.18

    TrolMaster Hydro-X Environment Control System (HCS-1)

    The Hydro-X system is a professional-grade single-zone environmental controller that is a fully customizable modularly designed system. Installatio...

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    Original price $233.10 - Original price $233.10
    Original price $233.10
    $328.18
    $328.18 - $328.18
    Current price $328.18
  • Original price $61.16
    Original price $61.16 - Original price $61.16
    Original price $61.16
    Current price $58.10
    $58.10 - $58.10
    Current price $58.10

    TrolMaster Hydro-X Lighting Control Adapter F (LMA-14)

    This adapter is used to control LED fixtures with 0-10 a dimming protocol. TrolMaster’s Hydro-X system can control most of the horticultural lighti...

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    Original price $61.16
    Original price $61.16 - Original price $61.16
    Original price $61.16
    Current price $58.10
    $58.10 - $58.10
    Current price $58.10
  • Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83

    TrolMaster Hydro-X Environmental Control System Humidity Device Station (DSH-1)

    Humidity Device Station (DSH-1) The TrolMaster DSH-1 Humidity control / device modules allow the user to easily connect and control standard humid...

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    Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83
  • Original price $488.25
    Original price $488.25 - Original price $488.25
    Original price $488.25
    Current price $463.84
    $463.84 - $463.84
    Current price $463.84

    TrolMaster Hydro-X Environmental Control System Full Spectrum Quantum Sensor (MBS-PAR)

    Full Spectrum Quantum Sensor (MBS-PAR) The Full Spectrum Quantum Sensor (MBS-PAR) provides an accurate and cost-effective measurement of photosynt...

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    Original price $488.25
    Original price $488.25 - Original price $488.25
    Original price $488.25
    Current price $463.84
    $463.84 - $463.84
    Current price $463.84
  • Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83

    TrolMaster Hydro-X Environmental Control System CO2 Device Station (DSC-1)

    CO2 Device Station (DSC-1) The TrolMaster DSC-1 CO2 control / device module allows the user to easily connect and control standard supplemental CO...

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    Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83
  • Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83

    TrolMaster Hydro-X Environmental Control System Program Device Station (DSP-1)

    Program Device Station (DSP-1) The TrolMaster DSP-1 program device module (timer module) works like a multi-function timer. The DSP-1 allows the u...

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    Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83
  • Original price $233.10
    Original price $233.10 - Original price $233.10
    Original price $233.10
    Current price $221.45
    $221.45 - $221.45
    Current price $221.45

    Trolmaster Hydro-X CO2 Sensor w/RJ12 splitter & 16' cable (MBS-S8)

    CO2 Sensor for Hydro-X only (MBS-S8) The optional CO2 Sensor (MBS-S8) measures the CO2 PPM within the growing area. Using the MBS-S8 allows the u...

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    Original price $233.10
    Original price $233.10 - Original price $233.10
    Original price $233.10
    Current price $221.45
    $221.45 - $221.45
    Current price $221.45
  • Original price $34.65
    Original price $34.65 - Original price $34.65
    Original price $34.65
    Current price $32.92
    $32.92 - $32.92
    Current price $32.92

    TrolMaster Hydro-X Environmental Control System RJ12 Splitter Hub (SPH-1)

    RJ12 Splitter Hub (SPH-1) The SPH-1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The S...

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    Original price $34.65
    Original price $34.65 - Original price $34.65
    Original price $34.65
    Current price $32.92
    $32.92 - $32.92
    Current price $32.92
  • Original price $22.50
    Original price $22.50 - Original price $22.50
    Original price $22.50
    Current price $20.95
    $20.95 - $20.95
    Current price $20.95

    TrolMaster Hydro-X Environmental Control System RJ12 to 3.5 Jack Extension Cable Set (ECS-2)

    RJ12 to 3.5 Jack Extension Cable Set (ECS-2) The ECS-2 cable set is designed to connect Hydro-X to most LED drivers with a pigtail 0-10v wiring. T...

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    Original price $22.50
    Original price $22.50 - Original price $22.50
    Original price $22.50
    Current price $20.95
    $20.95 - $20.95
    Current price $20.95
  • Original price $95.55
    Original price $95.55 - Original price $95.55
    Original price $95.55
    Current price $90.77
    $90.77 - $90.77
    Current price $90.77

    TrolMaster Hydro-X Lighting Control Adapter T (LMA-T)

    This adapter is used to control ThinkGrow LED fixtures TrolMaster’s Hydro-x system can control most of the supplemental lighting fixtures sold toda...

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    Original price $95.55
    Original price $95.55 - Original price $95.55
    Original price $95.55
    Current price $90.77
    $90.77 - $90.77
    Current price $90.77
  • Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83

    TrolMaster Hydro-X Environmental Control System Temperature Device Station (DST-1)

    Temperature Device Station (DST-1) The TrolMaster DST-1 Temperature control modules allow the user to easily connect and control standard heating ...

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    Original price $73.50
    Original price $73.50 - Original price $73.50
    Original price $73.50
    Current price $69.83
    $69.83 - $69.83
    Current price $69.83
  • Original price $110.25
    Original price $110.25 - Original price $110.25
    Original price $110.25
    Current price $104.74
    $104.74 - $104.74
    Current price $104.74

    TrolMaster Hydro-X Environmental Control System AC Remote Station (ARS-1)

    AC Remote Station (ARS-1) The ARS-1 mini-split air conditioner controller is a unique product that solves the age-old problem of having separate d...

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    Original price $110.25
    Original price $110.25 - Original price $110.25
    Original price $110.25
    Current price $104.74
    $104.74 - $104.74
    Current price $104.74
  • Original price $2,623.95
    Original price $2,623.95 - Original price $2,623.95
    Original price $2,623.95
    Current price $2,492.75
    $2,492.75 - $2,492.75
    Current price $2,492.75

    TrolMaster Hydro-X Pro Control System (HCS-2)

    TrolMaster revolutionized environmental controller technology when it introduced the Hydro-X. The Hydro-X Pro continues the revolution with a 10’ t...

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    Original price $2,623.95
    Original price $2,623.95 - Original price $2,623.95
    Original price $2,623.95
    Current price $2,492.75
    $2,492.75 - $2,492.75
    Current price $2,492.75
  • Original price $325.50
    Original price $325.50 - Original price $325.50
    Original price $325.50
    Current price $309.23
    $309.23 - $309.23
    Current price $309.23

    TrolMaster Aqua-X 3-in-1 Water Content Sensor (WCS-2)

    3-in-1 Water Content Sensor (WCS-2) Monitoring your grow medium for proper water content % and EC is an important factor in high-yield growing appl...

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    Original price $325.50
    Original price $325.50 - Original price $325.50
    Original price $325.50
    Current price $309.23
    $309.23 - $309.23
    Current price $309.23
  • Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19

    TrolMaster Hydro-X Environmental Control System Humidistat Station (HS-1)

    Humidistat Station (HS-1) The HS-1 from TrolMaster is used to control commercial dehumidifiers. Most larger / commercial dehumidifiers have a “low...

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    Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19
  • Original price $313.95
    Original price $313.95 - Original price $313.95
    Original price $313.95
    Current price $299.00
    $299.00 - $299.00
    Current price $299.00

    TrolMaster Tent-X System Main Controller (TCS-1)

    TrolMaster's Tent-X (TCS-1) is a state-of-the-art professional-grade and modularly designed environmental and irrigation control system, designed f...

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    Original price $313.95
    Original price $313.95 - Original price $313.95
    Original price $313.95
    Current price $299.00
    $299.00 - $299.00
    Current price $299.00
  • Original price $78.38
    Original price $78.38 - Original price $78.38
    Original price $78.38
    Current price $74.46
    $74.46 - $74.46
    Current price $74.46

    TrolMaster Hydro-X Environmental Control System Dual Condition Adaptor (DCC-1)

    Dual Condition Adaptor (DCC-1) The TrolMaster DCC-1 provides a simple solution to control a single device, with more than one condition. For examp...

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    Original price $78.38
    Original price $78.38 - Original price $78.38
    Original price $78.38
    Current price $74.46
    $74.46 - $74.46
    Current price $74.46
  • Original price $21.00
    Original price $21.00 - Original price $21.00
    Original price $21.00
    Current price $19.95
    $19.95 - $19.95
    Current price $19.95

    TrolMaster Hydro-X Environmental Control System RJ12 Extension Cable Set (ECS-1)

    RJ12 Extension Cable Set (ECS-1) TrolMaster modules and sensors all come complete with an RJ12 16ft cable, Y-splitter and RJ12 4 ft cable to conne...

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    Original price $21.00
    Original price $21.00 - Original price $21.00
    Original price $21.00
    Current price $19.95
    $19.95 - $19.95
    Current price $19.95
  • Original price $152.25
    Original price $152.25 - Original price $152.25
    Original price $152.25
    Current price $144.64
    $144.64 - $144.64
    Current price $144.64

    TrolMaster Hydro-X Environmental Control System Expander Station 4 (4RS-1)

    Expander Station 4 (4RS-1) The 4RS-1 is a universal 4-outlet power expansion module. It can be used with any of TrolMaster’s “plug-in” style devic...

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    Original price $152.25
    Original price $152.25 - Original price $152.25
    Original price $152.25
    Current price $144.64
    $144.64 - $144.64
    Current price $144.64
  • Original price $60.90
    Original price $60.90 - Original price $60.90
    Original price $60.90
    Current price $57.86
    $57.86 - $57.86
    Current price $57.86

    Trolmaster Hydro-X Environmental Control System Smoke Detector (MBS-SD)

    Smoke Detector (MBS-SD) The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES. Up to 5 smoke de...

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    Original price $60.90
    Original price $60.90 - Original price $60.90
    Original price $60.90
    Current price $57.86
    $57.86 - $57.86
    Current price $57.86
  • Original price $136.50
    Original price $136.50 - Original price $136.50
    Original price $136.50
    Current price $129.68
    $129.68 - $129.68
    Current price $129.68

    TrolMaster Hydro-X Environmental Control System 500ft RJ12 Cable Roll (ECS-500)

    500ft RJ12 Cable Roll (ECS-500) Most sensors and control modules are connected by using standard RJ12 cable and splitters, making installation as ...

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    Original price $136.50
    Original price $136.50 - Original price $136.50
    Original price $136.50
    Current price $129.68
    $129.68 - $129.68
    Current price $129.68
  • Original price $439.95
    Original price $439.95 - Original price $439.95
    Original price $439.95
    Current price $417.95
    $417.95 - $417.95
    Current price $417.95

    TrolMaster 4-in-1 Sensor for Hydro-X Pro (MBS-Pro)

    4-in-1 Sensor for Hydro-X Pro only (MBS-Pro) The MBS-PRO 4-in-1 sensor combines a precision air temperature, humidity, CO2 (PPM) sensor and photoce...

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    Original price $439.95
    Original price $439.95 - Original price $439.95
    Original price $439.95
    Current price $417.95
    $417.95 - $417.95
    Current price $417.95
    Sold out
  • Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19

    TrolMaster Hydro-X Environmental Control System Thermostat Station 2 (TS-2)

    Thermostat Station 2 (TS-2) The TS-2 thermostat stations is designed to replace a thermostat connected to a standard HVAC unit. The TS-2 can be us...

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    Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19
  • Original price $82.95
    Original price $82.95 - Original price $82.95
    Original price $82.95
    Current price $78.80
    $78.80 - $78.80
    Current price $78.80

    TrolMaster Hydro-X Environmental Control System Low-Volt Station (DSV-1)

    Low-Volt Station (DSV-1) The Trolmaster DSV-1 is a low-voltage output module that can be used on the HCS-1, HCS-2 controllers. The DSV-1 can be ad...

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    Original price $82.95
    Original price $82.95 - Original price $82.95
    Original price $82.95
    Current price $78.80
    $78.80 - $78.80
    Current price $78.80
  • Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19

    TrolMaster Hydro-X Environmental Control System Temperature / Humidity Station (TSH-1)

    Temperature / Humidity Station (TSH-1)  The Trolmaster TSH-1 Temperature / Humidity Station is a 0-10 volt analog output control station that work...

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    Original price $128.63
    Original price $128.63 - Original price $128.63
    Original price $128.63
    Current price $122.19
    $122.19 - $122.19
    Current price $122.19
  • Original price $100.75
    Original price $100.75 - Original price $100.75
    Original price $100.75
    Current price $95.26
    $95.26 - $95.26
    Current price $95.26

    TrolMaster Aqua-X Reservoir EC/Temp Sensor (PCT-1)

    Reservoir EC/Temp Sensor (PCT-1) The TrolMaster EC & Temperature probes provide accurate and reliable monitoring on the EC and temperature of t...

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    Original price $100.75
    Original price $100.75 - Original price $100.75
    Original price $100.75
    Current price $95.26
    $95.26 - $95.26
    Current price $95.26
  • Original price $241.50
    Original price $241.50 - Original price $241.50
    Original price $241.50
    Current price $229.43
    $229.43 - $229.43
    Current price $229.43

    TrolMaster Aqua-X Water Content Sensor (WCS-1)

    Water Content Sensor (WCS-1) The WCS-1 water content sensor allows the user to monitor the % of water / nutrients within the growing medium. The mo...

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    Original price $241.50
    Original price $241.50 - Original price $241.50
    Original price $241.50
    Current price $229.43
    $229.43 - $229.43
    Current price $229.43
  • Original price $88.20
    Original price $88.20 - Original price $88.20
    Original price $88.20
    Current price $83.79
    $83.79 - $83.79
    Current price $83.79

    TrolMaster Aqua-X Reservoir pH Sensor (PPH-1)

    Reservoir pH Sensor (PPH-1) The TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored by the Aqua-x....

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    Original price $88.20
    Original price $88.20 - Original price $88.20
    Original price $88.20
    Current price $83.79
    $83.79 - $83.79
    Current price $83.79
  • Original price $348.60
    Original price $348.60 - Original price $348.60
    Original price $348.60
    Current price $331.17
    $331.17 - $331.17
    Current price $331.17

    TrolMaster Aqua-X Irrigation Control System (NFS-1)

    TrolMaster Aqua-X Irrigation Control System (NFS-1) The Aqua-X system is a professional-grade irrigation control system. It is a fully customizable...

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    Original price $348.60
    Original price $348.60 - Original price $348.60
    Original price $348.60
    Current price $331.17
    $331.17 - $331.17
    Current price $331.17
  • Original price $95.55
    Original price $95.55 - Original price $95.55
    Original price $95.55
    Current price $90.77
    $90.77 - $90.77
    Current price $90.77

    TrolMaster Hydro-X Lighting Control Adapter G (LMA-G)

    This adapter is used to control ThinkGrow Model I and I Plus LED fixtures TrolMaster’s Hydro-x system can control most of the supplemental lighting...

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    Original price $95.55
    Original price $95.55 - Original price $95.55
    Original price $95.55
    Current price $90.77
    $90.77 - $90.77
    Current price $90.77
  • Original price $82.95
    Original price $82.95 - Original price $82.95
    Original price $82.95
    Current price $78.80
    $78.80 - $78.80
    Current price $78.80

    Trolmaster Hydro-X Environmental Control System 3-in-1 Sensor (MBS-TH)

    3-in-1 Sensor for Hydro-X only (MBS-TH) 3-in-1 Temp/Humid/Light sensor for the Hydro-X system. Note: This is a replacement or spare part. The mai...

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    Original price $82.95
    Original price $82.95 - Original price $82.95
    Original price $82.95
    Current price $78.80
    $78.80 - $78.80
    Current price $78.80
  • Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,196.00
    $1,196.00 - $1,196.00
    Current price $1,196.00

    TrolMaster Aqua-X Plus Irrigation Control System (NFS-3)

    TrolMaster Aqua-X Plus Irrigation Control System (NFS-3) The Aqua-X Plus controller is an upgraded version of the Aqua-X controller. It’s a profess...

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    Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,196.00
    $1,196.00 - $1,196.00
    Current price $1,196.00
  • Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,196.00
    $1,196.00 - $1,196.00
    Current price $1,196.00

    TrolMaster 35” Large Controller Cabinet for Hydro-X Pro (SCC-2)

    35” Large Controller Cabinet for Hydro-X Pro (SCC-2) The SCC-2 35"Controller Cabinet is modular electrical enclosures and wire management systems f...

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    Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,196.00
    $1,196.00 - $1,196.00
    Current price $1,196.00
  • Original price $142.80
    Original price $142.80 - Original price $142.80
    Original price $142.80
    Current price $135.66
    $135.66 - $135.66
    Current price $135.66

    TrolMaster Sensor Board for Aqua-X Pro only (AMP-3)

    Sensor board for Aqua-X Pro only (AMP-3) The AMP-3 Sensor Board can be used as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and t...

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    Original price $142.80
    Original price $142.80 - Original price $142.80
    Original price $142.80
    Current price $135.66
    $135.66 - $135.66
    Current price $135.66
  • Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00

    TrolMaster Hydro-X Plus Control System (HCS-3)

    The Hydro-X Plus / HCS-3 system is a professional-grade single-zone environmental control system that can control your entire grow space. It has a...

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    Original price $1,258.95
    Original price $1,258.95 - Original price $1,258.95
    Original price $1,258.95
    Current price $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00
  • Original price $20.48
    Original price $20.48 - Original price $20.48
    Original price $20.48
    Current price $19.45
    $19.45 - $19.45
    Current price $19.45

    TrolMaster Hydro-X Environmental Control System Weatherproof Box (BM-1)

    Weatherproof Box (BM-1) The BM-1 weatherproof box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers from dripping w...

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    Original price $20.48
    Original price $20.48 - Original price $20.48
    Original price $20.48
    Current price $19.45
    $19.45 - $19.45
    Current price $19.45

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