Hydroponics

hydroponics — pre-owned

6,499listings

Browse 6,499 hydroponics — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Gavita Pro 1000e DE 1000W Electronic HPS Grow Light Fixture 120-240V W/Powercord
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UsedBuy It Now

Gavita Pro 1000e DE 1000W Electronic HPS Grow Light Fixture 120-240V W/Powercord

Light fixture. Power Cord.

$79.99
Free ShippingSan Antonio, US
dewey10000TOP
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100.0%Excellent· 2.7k
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Hey Abby OG Edition Hydroponic Grow Box
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Hey Abby OG Edition Hydroponic Grow Box

Hello Abby Grow box O.G. Edition. Used one time, works as it should. Come's with a PH test kit, Hello Abby ferts and all original part's and accessories.

$350.00
See listingAtkins, US
william-3030
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100.0%Excellent· 40
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Sf4000 Spider Farmer  Led Lights 450watts
UsedBuy It NowBest Offer

Sf4000 Spider Farmer Led Lights 450watts

great condition works great with no problems i have 21 lights

$260.00
See listingStevenson Ranch, US
avetis1985
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100.0%Excellent· 8
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Used Fluence Replacement PSU LV Power Supply 600W for SPYDR 2p LED Grow Light
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UsedBuy It NowBest Offer

Used Fluence Replacement PSU LV Power Supply 600W for SPYDR 2p LED Grow Light

Compatible With: SPYDR 2p LED grow light. Mounting: Designed for integration with SPYDR 2p system rack or bar mounts. Designed for seamless use with SPYDR 2p horticultural lighting systems. Easy to install with existing SPYDR 2p fixtures.

$79.20$99.00-20%

You save $19.80

Free ShippingStafford, US
beargearsTOP
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99.9%Excellent· 34.6k
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HLG 650R LED Grow Light  Flat Rate Shipping!!  Read Description!
UsedBuy It Now

HLG 650R LED Grow Light Flat Rate Shipping!! Read Description!

Performance & Output: The 650R and its sibling, the 650R Diablo, are frequently cited as "best in class" for cannabis yields and overall canopy penetration. The light produces around 1859 PPF, which is excellent for intense, high-quality growth.

$149.00
+$40.00Huntington Beach, US
pixldude55
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98.1%Excellent· 683
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Spider Farmer SF1000 LED Grow Light
UsedBuy It NowBest Offer

Spider Farmer SF1000 LED Grow Light

Used but in perfect working condition May show signs of having been used such as scratches or dust on the metal housing Good overall

$65.00
+$15.00Kent, US
noisequest
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100.0%Excellent· 217
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AeroGarden Seed Pod Kit 6 Pod
-3%
UsedBuy It NowBest Offer

AeroGarden Seed Pod Kit 6 Pod

Good condition

$27.00$27.85-3%

You save $0.85

See listingGlen Cove, US
eliz-727505
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100.0%Excellent· 18
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Titan Controls Helios 11 - 4 Light 240v Volt Controller w/ Relay Trigger Cord
UsedBuy It Now

Titan Controls Helios 11 - 4 Light 240v Volt Controller w/ Relay Trigger Cord

Excellent condition.

$58.88
Free ShippingLas Vegas, US
thrifty-nifty33
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99.5%Excellent· 3.0k
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Gavita Pro E-Series 906097 1050W Double Ended Fixture, Tested And Works Great
UsedBuy It NowBest Offer

Gavita Pro E-Series 906097 1050W Double Ended Fixture, Tested And Works Great

The Gavita Pro E-Series 906097 1050W Double Ended Fixture is a high-quality grow light designed for indoor use. With a wide beam angle of 120° and a full spectrum ranging from 420 nm to 700 nm, it is suitable for both flowering and vegetative growth.

$25.00
See listingTarzana, US
mallory_818
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100.0%Excellent· 61
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VIPARSPECTRA 2PCS P1000 LED Grow Light Full Spectrum for 4x2ft Indoor Growing IR
-55%
UsedBuy It Now

VIPARSPECTRA 2PCS P1000 LED Grow Light Full Spectrum for 4x2ft Indoor Growing IR

VIPARSPECTRA 2PCS P1000 LED Grow Light Full Spectrum for 4x2 Grow Tent Kit Bloom. TOP COMPONENTS & LOWER RUNNING COST : VIPARSPECTRA upgraded P1000 grow light adopts a more scientific diode distribution and a high-safety performance LED driver, providing high PAR output, high energy efficiency and stronger light output.

$92.89$205.78-55%

You save $112.89

Free ShippingRichmond, US
viparspectra-led
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100.0%Excellent· 1.4k
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AeroGarden Harvest Elite Slim Indoor Hydroponic Garden Platinum Model 100691-PPL
UsedBuy It Now

AeroGarden Harvest Elite Slim Indoor Hydroponic Garden Platinum Model 100691-PPL

Rand: AeroGarden. Model: Harvest Elite Slim (100691-PPL). Included: Garden base and hood, power adapter, seed pod kit (open), 2 bottles of liquid plant food, instruction guide. Condition: Great Pre-owned Condition.

$65.00
+$14.99Whitesboro, US
dylawarre-30
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99.7%Excellent· 3.4k
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Bluelab Guardian Monitor Connect pH  IN-LINE conductivity probe used
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UsedBuy It Now

Bluelab Guardian Monitor Connect pH IN-LINE conductivity probe used

All units are being sold as pictured.

$110.00
Free ShippingOakland, US
bmwlover2018TOP
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100.0%Excellent· 4.6k
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VIPARSPECTRA KS5000 LED Grow Light Bars Full Spectrum Indoor Plants Veg Flower
-53%
UsedBuy It NowBest Offer

VIPARSPECTRA KS5000 LED Grow Light Bars Full Spectrum Indoor Plants Veg Flower

Specifications: - Model: VIPARSPECTRA Newest KS5000 led grow light - Replaces a 1000 watt HPS/MH - Dimensions: 39.4 × 39.4 × 1.6 inches - Item Weight: 13.7 lbs - Feature: Dimmable - Noise Level: 0 DB, No Noise - Use for all stages of grow and flowering - LED Brand: Samsung LM301H & High-performance 660NM - Number of leds: 1260 PCS - Light Spectrum: SAMSUNG LM301H 3000K-792pcs, 5000K-432pcs, High-performance 660NM-36pcs - Vegetative coverage at 26" Height: 4 x 4ft - Flowering coverage at 13" Height: 4 x 4ft - Avg. Power Draw: 500W±3% at 120V - Amp: 4.16A @AC120V, 2.19A @AC220V - Frequency Range: 50-60Hz - Lifespan: 100,000 hours.

$319.68$679.36-53%

You save $359.68

Free ShippingRichmond, US
viparspectra-us
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99.5%Excellent· 4.8k
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Hey abby OG Edition DWC Hydroponic Indoor Grow Box Night Mode Timer
UsedBuy It NowBest Offer

Hey abby OG Edition DWC Hydroponic Indoor Grow Box Night Mode Timer

The Hey abby OG Edition DWC Hydroponic Indoor Grow Box Night Mode Timer is a sleek and advanced hydroponic system designed for indoor use. This grow box includes features such as a child lock, timer, burn-proof mode, and night mode, making it convenient and secure for any home or garden setup. With a combination of wood and plastic materials, this system offers a reliable and durable solution for growing your favorite plants indoors. Additionally, the inclusion of a fan and drain system ensures optimal airflow and water management for a healthy and thriving hydroponic setup. in great condition....only used twice....can no longer smoke due to new job....great hobby and best bang for your buck....local pickup only

$455.00
See listingChicago, US
bullrunner85
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100.0%Excellent· 192
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HLG Scorpion Diablo LED Grow Light 715W Full Spectrum Quantum Board - Lightly Us
UsedBuy It NowBest Offer

HLG Scorpion Diablo LED Grow Light 715W Full Spectrum Quantum Board - Lightly Us

This premium Horticulture Lighting Group (HLG) Scorpion Diablo is a high-efficiency LED grow light designed for serious indoor growers. Why choose this Diablo?. HLG's reputation for reliability, high PAR uniformity, and energy savings makes it a favorite among hydroponic/cannabis/plant enthusiasts.

$498.00
+$48.89Sterling Heights, US
booztproducts
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100.0%Excellent· 40
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Lot Of Hydroponic Grow Equipment
UsedBuy It NowBest Offer

Lot Of Hydroponic Grow Equipment

CO2 tank CO2 controls three sets of working controls with computer one CO2 tank six 1000 W transformers. Various chemicals. For small LED light one large 600 W eight panel LED light.

$500.00
See listingClewiston, US
flautoparts36
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100.0%Excellent· 1
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Coppus 20 inch Air-Driven Reaction Fan 11,000 CFM, Model  RF-20, Good Condition
UsedBuy It Now

Coppus 20 inch Air-Driven Reaction Fan 11,000 CFM, Model RF-20, Good Condition

It is model RF-20. Rugged, cast aluminum housing and fan blade make these fans ideal for hazardous locations and demanding ventilation projects. Spark-resistant, cast-aluminum housing and fan blade.

$79.99
See listingMchenry, US
houseguy1
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100.0%Excellent· 4.0k
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VIPARSPECTRA KS3000 LED Grow Light Full Spectrum Commercial Plants Indoor Flower
-50%
UsedBuy It Now

VIPARSPECTRA KS3000 LED Grow Light Full Spectrum Commercial Plants Indoor Flower

Specifications: - Model: VIPARSPECTRA Newest KS3000 led grow light - Replaces a 640 watt HPS/MH - Dimensions: 31.5 x 31.5 x 1.6inches - Item Weight: 8.5 lbs - Feature: Dimmable - Noise Level: 0 DB, No Noise - Use for all stages of grow and flowering - LED Brand: Samsung LM301H - Number of leds: 840 PCS - Light Spectrum: SAMSUNG LM301H - Vegetative coverage at 24" Height: 3 x 3ft - Flowering coverage at 12" Height: 3 x 3ft - Avg. Power Draw: 320W±3% at 120V - Amp: 2.96A @AC120V, 1.62A @AC220V - Frequency Range: 50-60Hz - Lifespan: 100,000 hours.

$199.68$399.36-50%

You save $199.68

Free ShippingRichmond, US
viparspectra-us
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99.5%Excellent· 4.8k
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Bud Factor X Advanced Nutrients - 2 Ounce / 60 ML Sample THIS IS THE REAL THING!
UsedBuy It Now

Bud Factor X Advanced Nutrients - 2 Ounce / 60 ML Sample THIS IS THE REAL THING!

Raise your crop’s value with Bud Factor X®. NOTE: At Advanced Nutrients, we do not use paclobutrazol, daminozide, or any other banned plant growth regulators in our products. DIRECTIONS FOR USE: DURING BLOOM PHASE - FINAL 7 WEEKS.

$17.50
Free ShippingHuntingdon Valley, US
californiagrow
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99.8%Excellent· 3.8k
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HLG 650R Diablo LED Grow Light Horticulture lighting Group two
UsedBuy It Now

HLG 650R Diablo LED Grow Light Horticulture lighting Group two

Good condition. Works well. Works on 120 or 240v 600watts max. I currrently have a standard 120v plug on it. This is from having them stacked and moved around and getting scraped off.

$144.99
Free ShippingMurrieta, US
maxtrainer2022
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98.7%Excellent· 1.1k
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VIPARSPECTRA KS5000 LED Grow Light Full Spectrum Commercial Plants Veg Flower
-50%
UsedBuy It NowBest Offer

VIPARSPECTRA KS5000 LED Grow Light Full Spectrum Commercial Plants Veg Flower

The Features of VIPARSPECTRA KS5000 LED Grow Light - Replaces a 1000 watt HPS/MH - Dimensions: 39.4 × 39.4 × 1.6 inches - Item Weight: 13.7 lbs - Feature: Dimmable-0%-100% - Function: Dimming Daisy Chain(Connect up to 20 KS5000 grow lights) - Noise Level: 0 DB, No Noise - Use for all stages of grow and flowering - LED Brand: Samsung LM301H & OSRAM 660NM - Number of leds: 1260 PCS(SAMSUNG LM301H 3000K-792pcs, 5000K-432pcs, High-performance 660NM-36pcs) - Vegetative coverage at 26" Height: 4 x 4ft - Flowering coverage at 13" Height: 4 x 4ft - Avg. Power Draw: 500W±3% at 120V - Amp: 4.16A @AC120V, 2.19A @AC220V - Frequency Range: 50-60Hz - Lifespan: 100,000 hours.

$319.99$639.98-50%

You save $319.99

Free ShippingRichmond, US
viparspectra
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99.5%Excellent· 16.4k
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Ingarden Hydroponic Microgreens System
UsedBuy It NowBest Offer

Ingarden Hydroponic Microgreens System

Used only a couple times still has plenty of wicks, but no seed pads unfortunately. I think you can make your own using hydroponic pads. This is a solid set up that works perfectly and has a European plug adapter as well. All the instructions are included, off-white porcelain hydroponic reservoir, ships quickly and carefully.

$85.00
+$12.00Chicago, US
pinkpajamas
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100.0%Excellent· 1.7k
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240W LED X Grow Light GL-L7002 Full Spectrum LED Horticultural Light—Grow Light
UsedBuy It Now

240W LED X Grow Light GL-L7002 Full Spectrum LED Horticultural Light—Grow Light

**Will ship disassembled as shown in pictures.** The 240W LED X Grow Light GL-L7002 is a full spectrum LED horticultural light designed for growing plants. With 96 LEDs and a wattage of 240W, this grow light provides efficient and powerful lighting technology for your plants to thrive. The electronic compatible ballast ensures stable power supply, making it a reliable choice for indoor gardening setups. The LED X brand is known for quality and performance, making this grow light a popular choice for hydroponics and other indoor growing projects.

$99.95
Free ShippingRichmond, US
zimm_4460
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100.0%Excellent· 229
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HLG 650R Diablo LED Grow Light Horticulture lighting Group two
UsedBuy It Now

HLG 650R Diablo LED Grow Light Horticulture lighting Group two

Good condition. Works well. Works on 120 or 240v 600watts max. I currrently have a standard 120v plug on it. This is from having them stacked and moved around and getting scraped off.

$144.99
Free ShippingMurrieta, US
maxtrainer2022
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98.7%Excellent· 1.1k
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ActiveAqua 6W DWC Hydroponic 4-Outlet Air Pump, 15 L/min AAPA15L Quiet/Max db=45
UsedBuy It Now

ActiveAqua 6W DWC Hydroponic 4-Outlet Air Pump, 15 L/min AAPA15L Quiet/Max db=45

Excellent cosmetic and working condition.

$15.99
+$8.99Spring Lake, US
jrwellington
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99.2%Excellent· 1.5k
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SANSI Grow Lights for Indoor Plants 100W Full Spectrum Tall Plant Lights Stand
-25%
UsedBuy It Now

SANSI Grow Lights for Indoor Plants 100W Full Spectrum Tall Plant Lights Stand

Full Spectrum Light: SANSI sleek and modern floor plant grow lights indoor is the perfect solution for keeping your indoor plants thriving during the colder months when sunlight is scarce. It effectively promotes plant growth, enhances crop yield, and improves overall quality.

$117.49$156.65-25%

You save $39.16

Free ShippingUnion City, US
sansiled
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99.6%Excellent· 9.7k
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Vortex Powerfans 8 Inch Inline Duct Fan Strong Airflow Ventilation
UsedBuy It Now

Vortex Powerfans 8 Inch Inline Duct Fan Strong Airflow Ventilation

Vortex Powerfans 8 inch inline duct fan. Works great, strong airflow. Clean condition. Perfect for grow tents, garage, workshop or ventilation. Standard plug included. See photos for details.

$125.00
See listingCosta Mesa, US
bushik
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99.7%Excellent· 397
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Horticulture Lighting Group HLG SABER 120w Samsung LEDs x 6 LED Bars Grow Light
UsedBuy It Now

Horticulture Lighting Group HLG SABER 120w Samsung LEDs x 6 LED Bars Grow Light

I also have 36V Meanwell LED drivers in my other auctions that can handle 5-6 of these bars. the more bars you use for each ballast, the more efficient and cooler each bar is. Each listing includes 6 LED bars. These have the high end Samsung Lm301B LED diodes. Yield is 2+ grams a watt of dense nugs.

$160.00
+$40.00Beverly Hills, US
californiaplantscience
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100.0%Excellent· 584
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loriflux LED Light 8 blade
UsedBuy It Now

loriflux LED Light 8 blade

All diodes work no out best light

$225.00
See listingUtica, US
alex_mekha
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75.0%Low· 4
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JUNGLE LED G6 630W Light Fixture Plant Spectrum JN-LED/G6
UsedBuy It NowBest Offer

JUNGLE LED G6 630W Light Fixture Plant Spectrum JN-LED/G6

Carefully used, perfect condition (A1)

$259.64
See listingPompano Beach, US
okstukh_0
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99.5%Excellent· 455
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Gavita LED 1700E  WITH ADAPTER
UsedBuy It Now

Gavita LED 1700E WITH ADAPTER

Gavita Silver Metal LED Light Panel Grow Light Kit LED Lighting Technology

$350.00
See listingUtica, US
alex_mekha
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75.0%Low· 4
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VIPARSPECTRA P2000 250W LED Grow Light Full Spectrum Veg Flower for all Plant IR
-50%
UsedBuy It Now

VIPARSPECTRA P2000 250W LED Grow Light Full Spectrum Veg Flower for all Plant IR

Specifications: - Model: Upgrade P2000 Led Grow Light - Replaces a 500 watt HPS/MH - Dimensions: 23.6 x 11 x 2.3 inches =600 x 280 x 60mm - Item Weight: 7.7 lbs = 3.5KG - Feature: Uniform Lighting & Dimming Daisy Chain & Dimmable brightness(0%/20%/40%50%/60%%/80%/100%/EXT) - Noise Level: 0 DB, No Noise - Use for all stages of grow and flowering - LED Brand: NEW SMD LED - Number of leds: 1206 PCS - Vegetative coverage : 4 x 3ft - Flowering coverage : 4 x 2ft - Avg. Power Draw: 250w±3%/1.26 A - Amperage: 2.31A at 120V, 1.26A at 220V - Frequency Range: 50-60Hz - Lifespan: 100,000 hours - Warranty: 1 year US warranty.

$109.99$219.98-50%

You save $109.99

Free ShippingRichmond, US
viparspectra-ledlight
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100.0%Excellent· 2.5k
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Titan Controls Atlas 7 Co2 Controller Model 702614
-6%
UsedBuy It Now

Titan Controls Atlas 7 Co2 Controller Model 702614

Titan Controls Atlas 7 Co2 Controller Model 702614. Very clean lightly used condition fully working and tested. Includes a laser printed copy of the user instructions. See the detailed pictures in the listing.

$49.99$53.20-6%

You save $3.21

+$9.99Jurupa Valley, US
liddlekid
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99.9%Excellent· 6.1k
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Optic 8+ LED Grow Light, 28x28, Parts/Repair Only
For parts or not workingBuy It Now

Optic 8+ LED Grow Light, 28x28, Parts/Repair Only

The Optic 8+ LED Grow Light is a high-quality COB LED grow light that emits a powerful and efficient light for growing plants. With a 28x28” size, it provides up to a 5’x5’ area of coverage. this LED light provides the optimal lighting technology for indoor gardening and hydroponics. The Optic brand ensures reliability and quality, making this grow light a top choice for those looking to enhance the growth of their plants. This light is not fully functional, fans do not work. The lights turn on, the knob functions may not fully work. This piece is for parts or repair only. 1

$200.00
See listingRancho Cordova, US
muddy_7103
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99.6%Excellent· 256
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SPROUTER Tribest Freshlife Automatic Model 2000 +Wheat grass pads w VIDEO L@@K!
UsedBuy It NowBest Offer

SPROUTER Tribest Freshlife Automatic Model 2000 +Wheat grass pads w VIDEO L@@K!

$64.99
+$26.49Shingle Springs, US
lcbargins
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100.0%Excellent· 1.8k
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Horticulture Lighting Group HLG550V2, Rspec LED Grow Light
UsedBuy It NowBest Offer

Horticulture Lighting Group HLG550V2, Rspec LED Grow Light

$330.00
Free ShippingBellvue, US
reilly1555
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100.0%Excellent· 478
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Grow Lightwith Stand
UsedBuy It NowBest Offer

Grow Lightwith Stand

Grow Lightwith Stand. Condition is Used. Shipped with USPS Media Mail.

$130.00
See listingDunnellon, US
alls_4607
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98.9%Excellent· 238
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Grower's Choice ROI-E720 Top Shelf Lighting LED Used GREAT CONDITION E720
UsedBuy It Now

Grower's Choice ROI-E720 Top Shelf Lighting LED Used GREAT CONDITION E720

The Grower's Choice ROI-E720 Top Shelf Lighting LED is an efficient and effective grow light designed for indoor gardening. With a wattage of 1000W and 8 LEDs emitting a full spectrum of light, this LED grow light provides optimal lighting conditions for your plants to thrive. The Growers Choice brand ensures quality and reliability in helping your plants grow stronger and healthier. Perfect for hydroponics systems or any indoor gardening setup, this top shelf lighting LED is a great choice for maximizing your yield and achieving a successful harvest. Used, work great. No issues.

$189.00
See listingSanta Barbara, US
daget2409
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100.0%Excellent· 413
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Horticulture L Group HLG550V2, Rspec LED Grow Light Full Spectrum PRICE PER UNIT
UsedBuy It NowBest Offer

Horticulture L Group HLG550V2, Rspec LED Grow Light Full Spectrum PRICE PER UNIT

PRICE IS $180 EACH UNIT . The Horticulture Lighting Group HLG550V2 is a powerful LED grow light panel with a full spectrum for optimal plant growth. With 490 watts of wattage and no assembly required, this light is easy to set up and use in your indoor garden. The sleek design, measuring 21.5 inches in length and 26 inches in diameter, makes it a versatile and efficient lighting solution for any hydroponics setup. Whether you are a beginner or a seasoned grower, this LED light panel from Horticultural Lighting Group will help your plants thrive.

$180.00
See listingYukon, US
oklahomasunflower
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90.0%Low· 26
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Luxx 645w LED Pro Grow
UsedBuy It Now

Luxx 645w LED Pro Grow

I have as many as you need no diodes out great condition

$200.00
See listingUtica, US
alex_mekha
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75.0%Low· 4
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Used Hydroponics for Sale — Pre-owned & Auction | Prelovu | Prelovu