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The Best Mars Hydro 300W of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Mars Hydro 300W of 2023. Check our ranking below.

2,336 Reviews Scanned

Rank No. #1

MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar with 1184pcs Diodes, Dimmable & Detachable Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J

HIGH-EFFICIENCY LED GROW LIGHT: MARS HYDRO FC-E3000 grow light with 1184pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 300 Watt with smaller footprint for better crop quality, more cost-effective. 3x3ft for personal grow, 2.5x2.5ft for commercial grow.
INNOVATIVE PRECISE UNIFORM LIGHTING: Built-in removable bars interval & dimmability enable the exact dynamic PPFD control over each of plant growing stages, FC-E3000 easy-to-install detachable bars deliver uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds.
DIMMABLE COMMERCIAL GROW LIGHT: Easy dimming & daisy chain max up to 20 lights, IP65 Waterproof, master light easily controlled, making it a high performance commercial grow light for enormous yields. Also perfectly suit full-cycle hydroponic, soil, grow tent/room growing.
SUPERIOR HEAT DISSIPATION: Detachable power supply can be mounted remotely on the side of a grow tent/rack or on adjacent wall to remove heat from grow space; real Aluminum heatsink & 4 slim profile passive cooled bars (THINNER & LARGER surface) creat less heat, drop 50% in electricity bill than HID lights!
FULL SPECTRUM GROW LIGHT: With Yield Max spectrum (660nm Osram enhanced Deep Red,2800k-5000knm LEDs), innovative design FC-E3000 LED grow lamp is designed for commercial & home horticulture. Trusted 5 years warranty, any question, just email us,100% Satisfactory Solution guaranteed!!

Rank No. #2

MARS HYDRO TSW2000 Led Grow Light 300 watt 4x4ft Coverage Full Spectrum Growing Lamps for Indoor Plants Dimmable Daisy Chain Seeding Veg Bloom Light for Hydroponics Indoor

2023 Upgraded TSW2000 LED Grow Lights: Experience the advantages of our new diode layout, densely packed in the center and sparse on the sides. This arrangement creates a more uniform light distribution between the center and sides, ensuring the most even PPFD distribution and maximizing plant yield. These meticulous design details make the TSW 2000 300W grow light ideal for any stage of plant growth in 3x3ft for flower and 4x4ft for veg.
Wider Range & Stronger Light: The 120° angle white reflector design on Mars Hydro TSW2000 led grow light is patented, allows for wider coverage and increased light intensity, aiding plants in better light absorption. Boasting an actual power of 300W, the TSW2000 delivers robust performance, while other model 2000 from other brands only delivers 200 watts or less.
Dimmable and Daisy Chain: With an independent dimming button on the external driver, this growing lamp allows you to adjust the brightness from 0 to 100% according to the specific growth stage of your plants. Additionally, it supports daisy chaining of up to 50 LED lights, seamlessly connected in a chain. The auto-sensing power supply is compatible with 120VAC, 240VAC, and 277VAC, making it suitable for both large-scale setups and personal settings.
Save Money and Energy: Mars Hydro's advanced SMD LED technology offers the highest PAR/LUMEN output while consuming only 300W with 704 LEDs, resulting in up to 50% energy savings compared to other grow lights for indoor plants, providing an additional 60% return compared to old HPS/MH lights.
Sunlike Full Spectrum LED: TSW2000 full spectrum growing light features 730-740nm Red IR/3200-4200Knm/5200-6800Knm spectra, providing the best light for all plant stages. Rapid plant response from seed to flower, and an increase in yield and crop quality‎. Over 90% light energy can be absorbed by plants.

SaleRank No. #3

MARS HYDRO FC3000 EVO 300W, Samsung LM301H EVO LED Grow Light 3x3 ft Coverage, with Smart Control Function, Commercial Full Spectrum Daisy Chain Dimmable Bar Style Grow Lamp for Indoor Plants

SMART CONTROL AT YOUR FINGERTIPS: Manage your lighting remotely and transfer data effortlessly with the Mars Hydro APP. Experience Sunrise & Sunset Simulation for optimal plant growth. OTA technology ensures data transfer and storage.
OUTSTANDING EFFICIENCY: Packed with cutting-edge Samsung LM301H EVO diodes, delivering a remarkable 3.14 μmol/j per diode and provides an overall PPE of 2.85 μmol/j, a PPFD of up to 896 μmol/m²/s, making it an excellent choice for commercial cultivation and enhancing flowering to produce higher quality crops and greater yields.
OPTIMAL HEAT DISSIPATION DESIGN: The wave-shaped heat sink ensures rapid heat dissipation, keeping your growing space at the perfect temperature. With 6.56ft long power cord, you have the flexibility to position the driver outside your grow tent, effectively reducing the heat emitted by the fixture. The bar-style design results in even light distribution that promotes uniform plant growth while avoiding hotspots in the center.
FULL SPECTRUM GROW LIGHT: The FC4000 full spectrum grow light features 650-665nm Rich Red IR, 2800-3000Knm Warm White, and 4800-5000 Knm white spectra, From plant sowing to flowering, it is suitable for the entire growth stage of indoor growing plants. Perfect for the 3x3ft grow tent.
DIMMABLE DAISY CHAIN: MARS HYDRO FC3000 grow light can be dimmed manually or automatically via the APP, guaranteeing that the light intensity is customized to align with your grow schedules. Link up to 100 FC3000-EVO LED 300-watt grow lights using the daisy-chain feature.

Rank No. #4

Mars Hydro 2024 Upgraded SP3000 LED Grow Lights 2x4ft with 960Pcs Samsung LM301B Diodes, Dimmable Full Spectrum Indoor Plant Growing Lamps, 3x5ft Veg Coverage, Daisy Chain for Greenhouse 300W

ADVANCED YET ECONOMICAL: MARS HYDRO SP3000, the 2x4 grow light adopts 960Pcs Samsung LM301B diodes, gets max yield up to 2.5g/w and higher light outputs of 1136μmol/s yet only consumes 300 watts. It fits for a 3x5ft veg coverage , or 2x4ft flowering coverage. Upgraded version from SP250
FULL SPECTRUM FOR ALL STAGES: Precisely utilizes a combination of all colors in full-cycle growth, the 4ft grow light provides plants with mimic natural sunlight to produce high-quality crops, the sunlight spectrum includes Warm White Light 3000K, Red Light 660nm, White Light 5000K
DIMMING FUNCTION AND DAISY CHAIN: Featuring a dimmable knob to control light intensity for all stages growth, our led grow light bar also supports daisy chain to connect up to 60 lights at the same time, especially convenient for large indoor plant growing or commercial planting
SAFE AND DURABLE STRUCTURE: Mars Hydro 300 watts grow light is equipped with a removable driver to avoid safety issues and added upgraded hooks on both sides for better hanging. The aluminum heat sink makes it dissipate heat well
AUTHENTIC WARRANTY BY MARS HYDRO: This led grow light bar supports 5 years warranty, with reliable customer service team and technical support, any assistance would be offered. If there is any question, please feel free to contact us, 24-hours service is always for you

Rank No. #5

2023 New MARS HYDRO 2x4 Grow Tent Complete System for New Grower 300W TSL2000 684pcs LEDs Dimmable Light, 24"x48"x70" Hydroponic Grow Tent 1680D Canvas with 4” Ventilation Kit

【MARS HYDRO AMAZON SERVICE】Quickest FBA Shipment Speed +100% Satisfactory Seller Solution+30 Days Hassle-free Return + 5 Years Warranty of Grow Light =Happy Purchase, any problems will be responded within 8 hours!
【Grow Tent Kit Complete System Includes】MARS HYDRO 2x4ft TSL2000W grow light, 24"x48"x71" grow tent, 4"inline fan with speed controller, 4"carbon filter, 33ft length flex ducting, duct clamps, timer, humidity thermometer, 4pcs 5 Gallon grow bags, adjustable rope hangers.
【300W HIGH EFFICIENCY ENERGY SAVING PLANT GROW LIGHT】Max coverage 3x5ft, flower coverage 2x4ft. It Consuming only 300 Watts output with 684pcs LEDs,highest PAR/LUMEN (1505 umol@12"), with unique reflective hood, is more high efficiency that saves 50% on energy bills than HPS grow lamps, ideal for all cycle grow & denser harvest. TSL2000W carries a dimmer to adjust the brightness according to individual needs.
【PREMIUM QUALITY GROW TENT】Made of thicker 1680D canvas material(ALL OTHERS brands grow tent are 601D canvas), which is tear proof & lock light perfectly, Mars Hydro Grow tent has 13% denser zipper teeth helping zippers work smoother & more durable; 33% better support capacity metal frame(thickness is 0.8mm, OTHERS brand only 0.6mm), ensuring security and stability, supports 110lb/50kg.
【EFFICIENT 4"INLINE FAN KIT】Fan Speed: 2550RPM, Airflow: 200 CFM, Noise: 28 dBA. Upgraded Inline Fan with EC motor & metal case & 3 settings speed controller, more durable & safer to use! 4" Fan Carbon Filter; 1050+ RC 48 Australian Virgin Charcoal with 33ft length flex ducting, moves air quickly & efficiently for optimal ventilation.

Rank No. #6

MARS HYDRO Smart FC3000 Grow Light 300Watt Hat

UPGRADED APP-CONTROLLED: Mobile access to your FC3000 grow light on the Mars Hydro APP via WIFI. Easily control the grow lights and schedule your growth plans with your fingertips on your cellphone screen whenever and wherever you are. All data and settings are stored and transferred by the OTA (Over The Air) technology.
DIMMABLE DAISY CHAIN - Rotate dimming button easily to adjust the brightness suit for the plants growth states. The daisy-chain function allows you to connect up to 30 FC 3000 LED growing lights - dimming multiple lights simultaneously. Widely applied in the commercial growing horizontal and vertical, greenhouse cultivation, pipeline cultivation, hydroponics.
GROW LIGHT FULL SPECTRUM - High-intensity spectrum with enhanced red(3200-4200K,4800-5000k, 650-665nm) is perfect for veg to bloom, to adapt to each phase of the plant cycle. The dimming knob is ideal for growers to adjust the light intensity according to different growing stages.
FREE INSTALLATION - Open and use, 4 passive-cooled bars,aluminum heat-sink,fanless zero noise design,offers even & broad canopy coverage,maximizes grow space, best high returns led grow light for 3x3ft grow room of high-yielding full-cycle growth.
5 WARRANTY SERVICE - US local repair center makes your purchase worry-free, any problem or question, feel free to contact our customer service first.

Rank No. #7

2023 New MARS HYDRO 4x4 Grow Tent Complete System 300W TSW2000 Dimmable Light 684pcs LED 48"x48"x80" 1680D Hydroponics Growing Tent Indoor Grow Tent Kit with Upgraded 6" Ventilation Kit

【MARS HYDRO AMAZON SERVICE】Quickest FBA Shipment Speed +100% Satisfactory Seller Solution+30 Days Hassle-free Return + 5 Years Warranty of Grow Light =Happy Purchase, any problems will be responded within 8 hours!
【Grow Tent Kit Complete System Includes】MARS HYDRO 4x4ft TSW2000W grow light, 48"x48"x80" grow tent, 6"inline fan with speed controller, 6"carbon filter, 33ft length flex ducting, duct clamps, timer, humidity thermometer, 6pcs 5 Gallon grow bags, adjustable rope hangers.
【300W High efficiency Energy Saving Plant Grow light】It consuming only 300 Watts output with 684pcs LEDs, highest PAR/LUMEN(1122μmol@18", with unique reflective hood,is higher efficiency that saves 50% on energy bills than HPS grow lamps,ideal for all cycle grow & denser harvest. Perfect for 4x4ft veg footprint, 3x3ft bloom footprint. full spectrum grow light, idea for all growth stages. TSW2000W carries a dimmer to adjust the brightness according to individual needs.
【Premium Durable Grow Tent】Constructed with high quality 1680D canvas (ALL OTHERS brands 4x4FT hydroponic grow tent ONLY 601D canvas), which is tear proof & lock light perfectly, Mars Hydro Grow tent has 13% denser zipper teeth helping zippers work smoother & more durable; 33% better safer support capacity metal frame(thickness is 0.8mm, OTHERS only 0.6), ensuring security and stability, supports up to 154lb/70kg.
【Efficient 6"Ventilation Kit: Fan Speed】28000RPM, Airflow: 402CFM, Noise: 32 dBA. Upgraded Inline Fan with EC motor & metal base & 3 settings speed controller, more durable & safer to use! 6" Fan Carbon Filter; 1050+ RC 48 Australian Virgin Charcoal with 33ft length flex ducting, moves air quickly & efficiently for optimal ventilation.

SaleRank No. #8

MARS HYDRO Smart FC-E3000 300Watt Led Grow Light with Hydroponics Growing System

REMOTE CONTROL AND OTA DATA TRABSFER: Built-in removable bars interval & Smart dimmability enable the exact dynamic PPFD control over each of plant growing stages, Mobile access to the LED grow lights on Mars Hydro APP via WIFI. All data and settings are stored and transferred by OTA technology. Easily control the smart bar grow lights and schedule your grow plans with your fingertips on your cellphone screen whenever and wherever you are.
PRECISE CONFIGURATION AND AUTO-DIMMING:The Smart Bar Style Grow light intensity can be accurate to year/month/day/hour/minute for dynamic light levels that match your grow schedules. Dimming programs run automatically after configuration to serve full growth from seed to harvest,perfectly suit full-cycle hydroponic, soil, grow tent/room growing.
Scientific Planting Assistant: MARS HYDRO hydroponics growing system kits equipped with 106 LEDs, including 53 warm white lights, 27 cool white lights, 20 red lights, and 6 blue lights to provide your plants with full-spectrum light like sunlight. You can also choose 2 different growing modes and 5 dimming levels to help your plants grow.
Powerful Oxygen Supply System: To match the needs of plant growth, this growing kit comes with a large 9L water tank and a brand-name water pump with a "T"-shaped feeding device that provides the best oxygen supply. Our indoor growing system can circulate water every 3 minutes, ensuring the healthy growth of your plants. (Note: To ensure the normal operation of the feeding system, we recommend a maximum water level of 6L.)
SMART FULL SPECTRUM GROW LIGHT:Removable light bar ,Snap-in type, easy installation by snap locking the two ends together just need 30 Seconds,With Yield Max spectrum (660nm Osram enhanced Deep Red,2800k-5000knm LEDs), innovative design FC-E3000 LED grow lamp is designed for commercial & home horticulture. Trusted 5 years warranty, any question, just email us,100% Satisfactory Solution guaranteed!!

SaleRank No. #9

MARS HYDRO 2x4 Grow Tent Complete System with Auto Drip Irrigation Kit for New Grower 300W TSL2000 684pcs LEDs Dimmable Light, 24"x48"x70" Hydroponic Grow Tent 1680D Canvas with 4” Ventilation Kit

【300W HIGH EFFICIENCY ENERGY SAVING PLANT GROW LIGHT】Max coverage 3x5ft, flower coverage 2x4ft. It Consuming only 300 Watts output with 684pcs LEDs,highest PAR/LUMEN (1505 umol@12"), with unique reflective hood, is more high efficiency that saves 50% on energy bills than HPS grow lamps, ideal for all cycle grow & denser harvest. TSL2000W carries a dimmer to adjust the brightness according to individual needs.
【PREMIUM QUALITY GROW TENT】Made of thicker 1680D canvas material(ALL OTHERS brands grow tent are 601D canvas), which is tear proof & lock light perfectly, Mars Hydro Grow tent has 13% denser zipper teeth helping zippers work smoother & more durable; 33% better support capacity metal frame(thickness is 0.8mm, OTHERS brand only 0.6mm), ensuring security and stability, supports 110lb/50kg.
【EFFICIENT 4"INLINE FAN KIT】Fan Speed: 2550RPM, Airflow: 200 CFM, Noise: 28 dBA. Upgraded Inline Fan with EC motor & metal case & 3 settings speed controller, more durable & safer to use! 4" Fan Carbon Filter; 1050+ RC 48 Australian Virgin Charcoal with 33ft length flex ducting, moves air quickly & efficiently for optimal ventilation.
【IPX8 Waterproof Grade Pump】 The robust 22W water pump with an IPX8 waterproof rating. Water flow up to 800L/H.This feature ensures the pump can withstand exposure to water without compromising its performance, making it a reliable, long-term solution for your irrigation needs.
【Time Saver Deluxe】 Kiss manual irrigation goodbye and free up your time. With our kit, you'll be as astound as a magician pulling an endless handkerchief from his pocket, by how much time you save. Say goodbye to the guesswork and hello to healthier, happier plants.

Rank No. #10

MARS HYDRO Smart FC3000 Grow Light 300Watt with 4 Inch 205CFM Inline Fan with Temperature and Humidity Controller

UPGRADED APP-CONTROLLED: Mobile access to your FC3000 grow light on the Mars Hydro APP via WIFI. Easily control the grow lights and schedule your growth plans with your fingertips on your cellphone screen whenever and wherever you are. All data and settings are stored and transferred by the OTA (Over The Air) technology.
DIMMABLE DAISY CHAIN - Rotate dimming button easily to adjust the brightness suit for the plants growth states. The daisy-chain function allows you to connect up to 30 FC 3000 LED growing lights - dimming multiple lights simultaneously. Widely applied in the commercial growing horizontal and vertical, greenhouse cultivation, pipeline cultivation, hydroponics.
GROW LIGHT FULL SPECTRUM - High-intensity spectrum with enhanced red(3200-4200K,4800-5000k, 650-665nm) is perfect for veg to bloom, to adapt to each phase of the plant cycle. The dimming knob is ideal for growers to adjust the light intensity according to different growing stages.
EFFECTIVE VENTILATION KIT: 4" Inline duct Fan is rated for max 205CFM with Intelligent Temperature Humidity Controller programming, fan speed control, timer, and alarm system.
SUPERIOR CARBON: Made of imported Virgin Australian activated charcoal, delivering filtered airflow.

Rank No. #11

MARS HYDRO Smart FC3000 Grow Light 300Watt with 3.3x3.3 Grow Tent for Indoor Plant Grow Tent kit Complete

UPGRADED APP-CONTROLLED: Mobile access to your FC3000 grow light on the Mars Hydro APP via WIFI. Easily control the grow lights and schedule your growth plans with your fingertips on your cellphone screen whenever and wherever you are. All data and settings are stored and transferred by the OTA (Over The Air) technology.
DIMMABLE DAISY CHAIN - Rotate dimming button easily to adjust the brightness suit for the plants growth states. The daisy-chain function allows you to connect up to 30 FC 3000 LED growing lights - dimming multiple lights simultaneously. Widely applied in the commercial growing horizontal and vertical, greenhouse cultivation, pipeline cultivation, hydroponics.
GROW LIGHT FULL SPECTRUM - High-intensity spectrum with enhanced red(3200-4200K,4800-5000k, 650-665nm) is perfect for veg to bloom, to adapt to each phase of the plant cycle. The dimming knob is ideal for growers to adjust the light intensity according to different growing stages.
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING - MARS HYDRO grow tent interior is highly reflective density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
FREE INSTALLATION - Open and use, 4 passive-cooled bars,aluminum heat-sink,fanless zero noise design,offers even & broad canopy coverage,maximizes grow space, best high returns led grow light for 3x3ft grow room of high-yielding full-cycle growth.

Rank No. #12

MARS HYDRO 4x4 Grow Tent Complete System with Auto Drip Irrigation Kit 300W TSW2000 Dimmable Light 684pcs LED 48"x48"x80" 1680D Hydroponics Growing Tent with Upgraded 6" Ventilation Kit

【300W High efficiency Energy Saving Plant Grow light】It consuming only 300 Watts output with 684pcs LEDs, highest PAR/LUMEN(1122μmol@18", with unique reflective hood,is higher efficiency that saves 50% on energy bills than HPS grow lamps,ideal for all cycle grow & denser harvest. Perfect for 4x4ft veg footprint, 3x3ft bloom footprint. full spectrum grow light, idea for all growth stages. TSW2000W carries a dimmer to adjust the brightness according to individual needs.
【Premium Durable Grow Tent】Constructed with high quality 1680D canvas (ALL OTHERS brands 4x4FT hydroponic grow tent ONLY 601D canvas), which is tear proof & lock light perfectly, Mars Hydro Grow tent has 13% denser zipper teeth helping zippers work smoother & more durable; 33% better safer support capacity metal frame(thickness is 0.8mm, OTHERS only 0.6), ensuring security and stability, supports up to 154lb/70kg.
【Efficient 6"Ventilation Kit】Fan Speed 28000RPM, Airflow: 402CFM, Noise: 32 dBA. Upgraded Inline Fan with EC motor & metal base & 3 settings speed controller, more durable & safer to use! 6" Fan Carbon Filter; 1050+ RC 48 Australian Virgin Charcoal with 33ft length flex ducting, moves air quickly & efficiently for optimal ventilation.
【IPX8 Waterproof Grade Pump】 The robust 22W water pump with an IPX8 waterproof rating. Water flow up to 800L/H.This feature ensures the pump can withstand exposure to water without compromising its performance, making it a reliable, long-term solution for your irrigation needs.
【Time Saver Deluxe】 Kiss manual irrigation goodbye and free up your time. With our kit, you'll be as astound as a magician pulling an endless handkerchief from his pocket, by how much time you save. Say goodbye to the guesswork and hello to healthier, happier plants.

SaleRank No. #13

MARS HYDRO FC-E3000 300Watt LED Grow Light with 3x3 Grow Tent, 36"x36"x71" for Indoor Plant Growing

MARS HYDRO SMART GROW SYSTEM: FC-E3000 Smart grow light with 1184pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 300 Watt with smaller footprint for better crop quality, more cost-effective. 3x3ft for personal grow, 2.5x2.5ft for commercial grow
REMOTE CONTROL AND OTA DATA TRABSFER: Built-in removable bars interval & Smart dimmability enable the exact dynamic PPFD control over each of plant growing stages, Mobile access to the LED grow lights on Mars Hydro APP via WIFI. All data and settings are stored and transferred by OTA technology. Easily control the smart bar grow lights and schedule your grow plans with your fingertips on your cellphone screen whenever and wherever you are
DIMMABLE COMMERCIAL SMART GROW LIGHT: APP dimming & daisy chain max up to 20 lights, Switching and dimming of multiple smart FC-E 3000 plant lights without additional cables.the APP can Precise divide the smart indoor grow light into different lighting groups to enable independent management and make it convenient to monitor and program various ongoing cultivations without interfering with each other’s plans
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective and density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting nor paint-falling. The thick and solid steel poles withstand more weight than other small grow tents. It's easy to assemble with pop snaps and holes, quickly build up your growing setup for hydroponic grow and gardening in minutes

Rank No. #14

MARS HYDRO TSW2000 Led Grow Light with 3.3x3.3 Grow Tent, 39"x39"x71" for Indoor Plant Growing

2022 UPGRADED HIGHLY-REFLECTIVE HOOD LED LIGHT: The upgraded white reflector design on TSW2000 grow light is patented, With a refraction angle of 120°, it can cover a wider reflector range to enhance its light intensity as well as assist plants in absorbing more light. The actual power of TSW2000 is 300 watts, while other brand model 2000 is only 200 watts
NEW DIODES LAYOUT & HIGH EFFICIENCY WHITE LED GROW LIGHT : The new diodes arrangement of dense in the middle and sparse on both sides makes the led light more uniform between middle and sides than old arrangement of other brand lights.Perfect for 3x3ft bloom stage, 4x4ft veg stage. Over 90% light energy can be absorbed by plants; Higher intensity and more even coverage in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TS series LED lights
LOW ENERGY CONSUMPTION GROW LIGHTING: Consuming only 300W with 704 LEDS! Equipped with Newest SMD LED technology to provide highest PAR/LUMEN output, designed to replace a single-ended 450watt HPS; MARS HYDRO TSW 2000 Plants Growing lamp can assure a 30% more return than the old HPS/MH lights and saves up to 50% energy than other led grow lights
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting nor paint-falling. The thick and solid steel poles withstand more weight than other small grow tents. It's easy to assemble with pop snaps and holes, quickly build up your growing setup for hydroponic grow and gardening in minutes

Rank No. #15

MARS HYDRO SP3000 LED Grow Lights 300W with 4x2x6 Grow Tent, 48"x24"x71" for Indoor Plant Growing

ADVANCED YET ECONOMICAL: MARS HYDRO SP3000 led grow light adopts 960Pcs Samsung LM301B diodes, gets max yield up to 2.5g/w and higher light outputs of 1136μmol/s yet only consumes 300watt. It fits for a 3x5ft veg coverage , or 2x4ft flowering coverage. Updated version from SP250
FULL SPECTRUM FOR ALL STAGES: Precisely utilizes a combination of all colors in full-cycle growth, this growing lamp provides plants with mimic natural sunlight to produce high-quality crops, the sunlight spectrum includes Warm White Light 3000K, Red Light 660nm, White Light 5000K
DIMMING FUNCTION AND DAISY CHAIN: Featuring a dimmable knob to control light intensity for all stages growth, SP3000 also supports daisy chain to connect up to 30 lights at the same time, especially convenient for large indoor growing or commercial planting
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective and density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting nor paint-falling. The thick and solid steel poles withstand more weight than other small grow tents. It's easy to assemble with pop snaps and holes, quickly build up your growing setup for hydroponic grow and gardening in minutes

Rank No. #16

MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft, 10''x20'' Germination Heating Mat with Thermal Control

HIGH-EFFICIENCY LED GROW BAR LIGHT: FC-E3000 grow light with 1184pcs BridgeLux Diodes & Meanwell Driver, market-leading PPF 2.7 µmol/J, Max 2.5g yield/watt with 30% higher Average PPE, more cost-effective compared with other same type lights.Only consumes 300W, perfectly cover 3x3ft (personal), 2.5x2.5ft (commercial) grow space.
INNOVATIVE PRECISE UNIFORM LIGHTING: Built-in removable bars interval & dimmability enable the exact & dynamic PPFD control over each of the plant growing stages, FC-E3000 detachable bars deliver highly uniform adjustable,PPFD levels throughout the plant canopy,best for more uniform Density Buds.
【High-efficiency Heating Mat】Add high-quality carbon fiber in the infrared heating layer, 20Watts output which is 10% high than others, heat-up fast and stable. Can be 25 °C (48℉) higher than the ambient temperature
【Precise Digital Thermostat】with a high thermal conductivity metal probe outside and the fast processing power Chip inside, accurately display the current TEMP and power off after reaching the targeted TEMP quickly.
【User-friendly heat preservation pad】 2 outer layers which are insulating and IP67 waterproof, you can clean it safely and easily. Combination with a digital thermostat, warm up and keep the temp the soil, or your reptile safely.

Rank No. #17

MARS HYDRO Smart FC3000 Grow Light 300Watt with 3.3x3.3 Tent and 4Inch with Temperature and Humidity Controller Inline Fan Grow Tent kit Complete

UPGRADED APP-CONTROLLED: Mobile access to your FC3000 grow light on the Mars Hydro APP via WIFI. Easily control the grow lights and schedule your growth plans with your fingertips on your cellphone screen whenever and wherever you are. All data and settings are stored and transferred by the OTA (Over The Air) technology.
DIMMABLE DAISY CHAIN - Rotate dimming button easily to adjust the brightness suit for the plants growth states. The daisy-chain function allows you to connect up to 30 FC 3000 LED growing lights - dimming multiple lights simultaneously. Widely applied in the commercial growing horizontal and vertical, greenhouse cultivation, pipeline cultivation, hydroponics.
LOCK ALL LIGHT INSIDE - MARS HYDRO Indoor Grow Tent interior is made of diamond mylar which is highly reflective. (Other brand's mylar and reflective rate is as low as 50%, won't provide efficient light. )MARS HYDRO 1680D canvas, being double stitched, is tear proof for perfect light locking. Mars Hydro's grow tent keeps 100% lighting beams inside and helps your plant absorb more lights. EXTRA-THICK --No light leaks or rips at all
CARBON FILTER FAN COMBO - 4-inch inline duct fan with speed controller, 4-inch carbon filter, 33ft length flex ducting, 3 duct clamps. MARS HYDRO's complete ventilation system provides adequate ventilation and prevents odors in your tent or grow room.
5 WARRANTY SERVICE - US local repair center makes your purchase worry-free, any problem or question, feel free to contact our customer service first.

Rank No. #18

MARS HYDRO Smart FC3000 Grow Light 300Watt with 3x3 Grow Tent, 36"x36"x71" for Indoor Plant Growing

FULL SPECTRUM & FLEXIBLE DIMMING DAISY CHAIN - High-intensity spectrum with enhanced red(3200-4200K,4800-5000k, 650-665nm) is perfect for veg to bloom, to adapt to each phase of the plant cycle. Rotate dimming button easily to adjust the brightness suit for the plants growth states. The daisy-chain function allows you to connect up to 30 FC3000 LED growing lights - dimming multiple lights simultaneously.
MAXIMIZE YIELDS & CROP QUALITY - MARS HYDRO FC 3000 grow light with -Samsung LM301B & Osram 660nm Diodes, boast the market-leading efficiency 2.85 µmol/J, Max 3g yield per wattage with 30% higher Average PPFD, get 50% greater yield & quality compared with the old lights! Only consumes 300Watt, perfect for 3x3ft grow tent/ grow room.
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective and density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting nor paint-falling. The thick and solid steel poles withstand more weight than other small grow tents. It's easy to assemble with pop snaps and holes, quickly build up your growing setup for hydroponic grow and gardening in minutes

SaleRank No. #19

MARS HYDRO FC-E3000 300Watt LED Grow Light with 3.3x3.3 Grow Tent, 39"x39"x71" for Indoor Plant Growing

MARS HYDRO SMART GROW SYSTEM: FC-E3000 Smart grow light with 1184pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 300 Watt with smaller footprint for better crop quality, more cost-effective. 3x3ft for personal grow, 2.5x2.5ft for commercial grow
REMOTE CONTROL AND OTA DATA TRABSFER: Built-in removable bars interval & Smart dimmability enable the exact dynamic PPFD control over each of plant growing stages, Mobile access to the LED grow lights on Mars Hydro APP via WIFI. All data and settings are stored and transferred by OTA technology. Easily control the smart bar grow lights and schedule your grow plans with your fingertips on your cellphone screen whenever and wherever you are
DIMMABLE COMMERCIAL SMART GROW LIGHT: APP dimming & daisy chain max up to 20 lights, Switching and dimming of multiple smart FC-E 3000 plant lights without additional cables.the APP can Precise divide the smart indoor grow light into different lighting groups to enable independent management and make it convenient to monitor and program various ongoing cultivations without interfering with each other’s plans
UPGRADED ZIPPER FLAP FOR PERFECT LIGHT LOCKING: MARS HYDRO grow tent interior is highly reflective density diamond mylar. An exclusive shade cloth is equipped on the stitching between zipper and canvas, avoiding any pinhole leaks. The 1680D canvas is double stitched, tear proof for perfect light locking and keeps 100% lighting beams inside
STURDY METAL STRUCTURE AND EASIER SETUP: Crafted with stable metal poles, corner adapters and top bars, this growing tent is superior for its durability, neither rusting nor paint-falling. The thick and solid steel poles withstand more weight than other small grow tents. It's easy to assemble with pop snaps and holes, quickly build up your growing setup for hydroponic grow and gardening in minutes

SaleRank No. #20

MARS HYDRO 2024 New TS 3000 450W LED Grow Light for Indoor Plants Full Spectrum Commercial Grow Daisy Chain Plant Growing Lamp for 4x4 5x5ft Greenhouse & Tent

2024 UPGRADED HIGHLY-REFLECTIVE HOOD LED LIGHT: The upgraded white reflector design on TS3000 grow light is patented, With a refraction angle of 120°, it can cover a wider reflector range to enhance its light intensity as well as assist plants in absorbing more light. The actual power of TS3000 is 450 watts, while other brand model 3000 is only 300 watts.
NEW DIODES LAYOUT & HIGH EFFICIENCY WHITE LED GROW LIGHT : The new diodes arrangement of dense in the middle and sparse on both sides makes the led light more uniform between middle and sides than old arrangement of other brand lights.Perfect for 5' x 5' veg stage, 4' x 4' bloom stage. Over 90% light energy can be absorbed by plants; Higher intensity and more even coverage in a MARS HYDRO grow tent, reflective area, or by crossing over using multiple TS series LED lights.
LOW ENERGY CONSUMPTION GROW LIGHTING: Consuming only 450W with 1016 LEDS! Equipped with Newest SMD LED technology to provide highest PAR/LUMEN output, designed to replace a single-ended 450watt HPS; MARS HYDRO TS 3000 Plants Growing lamp can assure a 30% more return than the old HPS/MH lights and saves up to 50% energy than other led grow lights.
SUNLIKE FULL SPECTRUM LED INDOOR GROWING LIGHT: 730-740nm Red IR/3200-4200Knm/5200-6800Knm,spectra that makes most light in the 400-700nm waveband, best for all plants all stages growing, rapid plant response from seed to flower and increase yield & crop quality‎.
DIMMING & DAISY CHAIN FEATURE GROW LIGHT: Upon an independent dimming button on the external driver,adjustable 0-100% settings adaptation and up to 30 LEDs Light daisy-chained in a group; Especially come with 2 waterproof Mean Well Drivers, Auto sensing power supply works on both 120VAC and 240VAC and 277VAC, suit for Large Rooms and Personal Setups.

Last update on 2023-08-15 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Mars Hydro 300W?

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Is it worth buying an Mars Hydro 300W?
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Brand Value: Every brand of Mars Hydro 300W has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Mars Hydro 300W?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Mars Hydro 300W.
Customer Ratings: Number ratings grade Mars Hydro 300W objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mars Hydro 300W.
Product Quality: You don’t always get what you pay for with an Mars Hydro 300W, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Mars Hydro 300W is should be an indication of how long it will work out for you.

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FAQ:

Q: What kind of grow light does Mars hydro use?

A: The Mars Hydro Eco 300w full spectrum LED grow light is a great value for beginner and professional growers alike. This is a recently improved iteration of Mars Hydro’s 300 watt LED grow light model. In this review I’ll discuss the redesign and how this grow light compares to other 300 watt LED grow lights.

Q: How many LEDs are in Mars hydro eco 300?

A: Mars Hydro also improved the LEDs on the Eco 300. They introduced SMD LED technology, which they claim is up to 3 times brighter than conventional LEDs. There’s also a few additional red LEDs for improved flowering cycle. With the help of 60 LED chips of 5W each this grow light delivers quality light on a decent grow space.

Q: Is there warranty on Mars hydro 300W reflector?

A: After contacting Mars Hydro, while shopping for a Mars Hydro Reflector Series light, they informed me that there is only a 1 year warranty on the “cheaper” 300W light, and that I would have to pay for replacement LEDs.

Q: Which is better Vipar or Mars grow light?

A: Both lights hang above the same plant. The side w the vipar is killing the mars side…its the same plant (not 1 kind of plant, just 1 plant). Node length is very close to equal, if not a little longer on the mars side. The vipar side has much thicker stalks, grows faster, and yeilds a superior product.