Hydroponics
hydroponics — pre-owned
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
Light fixture. Power Cord.

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.

Sf4000 Spider Farmer Led Lights 450watts
great condition works great with no problems i have 21 lights

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.
You save $19.80

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.

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

AeroGarden Seed Pod Kit 6 Pod
Good condition
You save $0.85

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

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.

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.
You save $112.89

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.

Bluelab Guardian Monitor Connect pH IN-LINE conductivity probe used
All units are being sold as pictured.

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.
You save $359.68

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

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.

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.

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.

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.
You save $199.68

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.

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.

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.
You save $319.99

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.

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.

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.

ActiveAqua 6W DWC Hydroponic 4-Outlet Air Pump, 15 L/min AAPA15L Quiet/Max db=45
Excellent cosmetic and working condition.

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.
You save $39.16

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.

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.

loriflux LED Light 8 blade
All diodes work no out best light

JUNGLE LED G6 630W Light Fixture Plant Spectrum JN-LED/G6
Carefully used, perfect condition (A1)

Gavita LED 1700E WITH ADAPTER
Gavita Silver Metal LED Light Panel Grow Light Kit LED Lighting Technology

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.
You save $109.99

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.
You save $3.21

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

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

Horticulture Lighting Group HLG550V2, Rspec LED Grow Light

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

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.

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.

Luxx 645w LED Pro Grow
I have as many as you need no diodes out great condition