REFURBISHED UNIT-Mars Hydro iControl Smart Environmental Grow Room Controller – WiFi App Control for Light, Temp, Humidity & VPD

Original price was: $99.99.Current price is: $69.99.
Upgraded to Full Environmental Control: Unlike the previous version that only supported grow lights, the new iControl connects to fans, humidifiers, dehumidifiers, and more—enabling complete grow environment automation. Smart Temperature & Humidity Strategy: Automatically adjusts connected devices based on real-time temperature, humidity, and VPD monitoring to maintain ideal growing conditions. Stage-Based Grow Automation: Customize light and climate settings for each plant stage—seedling, veg, flower—and the system will auto-switch modes based on your timeline. Supports Advanced Sensor Integration: Compatible with optional PPFD, soil moisture, and CO₂ sensors (sold separately) for precise, data-driven automation and better plant health. App Control, Logs & Smart Alerts: Monitor and control remotely with the iControl app. Get real-time data logs and instant alerts for disconnections or extreme conditions. Package include: 1x iControl 1x Temp/Humid/Light 3-in-1 Sensor 1x Power Supply 4x RJ12 T-Shape Splitter 3 x 0.25m (0.82ft) RJ12 Cord 5 x 2.5m (8.2ft) RJ12 Cord 2x Hanging Kits Note: This  iControl model with upgraded features and a new system design will make your cultivation easy. It is not compatible with previous Controller43 controllers or older Mars Hydro iHub-4ac power strips. To enjoy the new environmental control functions, a new controller and compatible devices are required. *Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure they meet  quality standards, allowing you to make purchases at affordable prices. However, please note that Refurbished Products  do not enjoy the same warranty policy as new products, the warranty period for the LED grow light is one year. Once sold,  returns or exchanges are not supported unless there are quality-related issues.

REFURBISHED UNIT-Mars Hydro iFresh 6 Inch Inline Duct Fan and Refillable Carbon Filter Combo with Speed Controller

Original price was: $269.99.Current price is: $188.99.
Special offer: Buy now and get the marspro-add on pack for free!limited time offer~ Fan/Duct/Filter Size: 6 Inch Airflow: 402CFM Noise: 32dBA Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter The Mars Hydro 6" iFresh Inline Duct Fan delivers 402CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data. *Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure they meet quality standards, allowing  you to make purchases at affordable prices. However, please note that Refurbished Products do not enjoy the same warranty policy as new  products, the warranty period for the LED grow light is one year. Once sold, returns or exchanges are not supported unless there are  quality-related issues.

REFURBISHED UNIT-Mars Hydro Smart Dimmable FC-E6500 BridgeLux 730W Commercial LED Grow Light

Original price was: $749.99.Current price is: $524.99.
  • Market-Leading Efficiency - Boasting a market-leading status, the FC-E6500 LED Grow Lights for Plants is a cost-effective solution with 2.8 µmol/J PPE and Max 2.5g yield/watt. Giving a high PPF of 2044umol/S and suiting for 5'x5' Veg Coverage and 4'x4' Flower Coverage.
  • Versatile and Uniform Lighting - Tailored for personal and commercial use, it offers UNIFORM LIGHTING, catering to plant growing stages. The dimmable feature supports easy dimming and daisy - chaining up to 30 lights.
  • Premium Features for Optimal Performance - With IP65 Waterproofing, master light control, and superior HEAT DISSIPATION, this grow light excels in both commercial and home horticulture.
  • Efficient Heat Management - The detachable power supply, remotely mounted for effective temperature control, and the Aluminum heatsink with slim profile bars reduce heat, cutting electricity bills by 50% compared to HID lights.
  • Comprehensive Spectrum for Maximum Growth - Designed for soil and grow tent setups, the grow light provides a FULL SPECTRUM GROW LIGHT experience with a Yield Max spectrum. Backed by a trusted 5-year warranty, it ensures a 100% Satisfactory Solution.
*Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure they meet quality standards,  allowing you to make purchases at affordable prices. However, please note that Refurbished Products do not enjoy the same warranty  policy as new products, the warranty period for the LED grow light is one year. Once sold, returns or exchanges are not supported  unless there are quality-related issues.

REFURBISHED UNIT-Mars Hydro TS3000 420W Dimmable Full Spectrum LED Grow Light

Original price was: $419.99.Current price is: $293.99.
TS3000, as the biggest LED grow light in TS series, offers enough coverage for 120x120 area with affordable price and quality yields, in return, it's able to be applied to both home cultivation and commercial veg cultivation. Wattage - 420w Veg Coverage - 5x5 ft (150cm×150cm) Flower Coverage - 4x4 ft (120cm×120cm) The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, plant shelves, and budget option for commercial vegetative cultivation. *Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure  they meet quality standards, allowing you to make purchases at affordable prices. However, please note  that Refurbished Products do not enjoy the same warranty policy as new products, the warranty period for  the LED grow light is one year. Once sold, returns or exchanges are not supported unless there are  quality-related issues.

REFURBISHED UNIT-Mars Hydro TSL2000 Full Spectrum Dimmable 300W LED Grow Lights

Original price was: $309.99.Current price is: $216.99.
TSL2000 provides perfect retangular lighting coverage for 4-6 indoor plants and for decorative Floral Shelf as well. Affordable price, intuitive yields and dimming and daisy chain function guarantee its salability. Wattage - 300w Veg Coverage - 3x5 ft Flower Coverage - 2x4 ft   The overwhelming choice for most growers applying in grow tent, small room, cabinet & closet, and plant shelves. Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure they meet quality standards, allowing you to make purchases at affordable prices. However, please note that Refurbished Products do not enjoy the same warranty policy as new products, the warranty period for the LED grow light is one year. Once sold, returns or exchanges are not supported unless there are quality-related issues.

REFURBISHED UNIT-New Mars Hydro SP 3000 – Upgraded Full Spectrum & Uniform PPFD 300W LED for 120x60cm Grow Tent

Original price was: $339.99.Current price is: $237.99.

• Upgraded Full Spectrum for All Growth Stages
Redesigned full-cycle spectrum delivers balanced blue, enhanced red, and targeted wavelengths suitable for seedlings, veg, and heavy flowering—supporting healthier development and higher yields from start to finish.

• Enhanced PPFD Uniformity for 2x4 Grow Tents
Optimized optical layout ensures even PPFD distribution across every corner of a 120x60cm grow area. Eliminates hot spots and weak zones, allowing plants to grow uniformly with consistent light intensity.

• Premium USA Bridgelux Diodes
Built with high-efficiency Bridgelux LEDs for stronger output, higher penetration, and improved energy savings. Reliable performance for growers seeking stable, long-term lighting quality.

• Bar-Style Cooling + Waterproof LED Protection
Bar-style structure offers superior heat dissipation compared to board lights, maintaining lower operating temperatures and longer lifespan. The exclusive waterproof LED casing protects diodes from water or nutrient splashes—ideal for humid tent environments.

• Perfect Fit for Personal Indoor Growing
Designed specifically for home growers using 2x4 tents, providing efficient 300W output, lightweight installation, and optional smart control when paired with the Mars Hydro controller.

*Mars Hydro Certified Refurbished Products have undergone rigorous testing and assessment to ensure they meet quality standards, allowing  you to make purchases at affordable prices. However, please note that Refurbished Products do not enjoy the same warranty policy as new products,  the warranty period for the LED grow light is one year. Once sold, returns or exchanges are not supported unless there are quality-related issues.