Mars Hydro TSW 2000W LED Grow Light 4×4 Ft Coverage

For the sufficient growth of indoor cannabis, every grower should have the right LED grow light to achieve good and quality yields. One such LED grow light that you can always count on for your productive plant’s growth is the Mars Hydro TSW 2000w LED Grow Light.

The LED grow light, which covers an indoor space of 4 by 4 feet, is one of the leading indoor growing lights in the market today. Below is the review of the grow light with all the features that make it stand out from the rest.

Summary of Key features

  • Low power usage with high-efficiency output
  • Cost-effective diodes by epistar
  • Removable dimmable drivers
  • 50000 hours lifespan
  • A broad spectrum of lighting that focuses on red, blue, and IR colors
  • Supports all stages of growth
  • Power saving

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Overview

MARS HYDRO TSW 2000W Led Grow Ligh

Mars Hydro TSW 2000W LED Grow Light 4×4 Ft. Coverage is a product of the Chinese company Mars Hydro. Though the parent company is in china, it has branches in many other countries that include the USA, UK, Australia, and Germany, among others. It is at the forefront of manufacturing some of the most quality LED grow lights for indoor farming.

All the grow lights from the company go through thorough testing before they go out to the farmers. The grow light, which provides core coverage of 3.5 by 3.5 feet and maximum coverage of 4 by 4 feet, comes with high-energy efficiency with low power consumption. The grow light provides broad-spectrum light, ideal for all stages of your marijuana growth phases.

The spectrum light mimics the natural light of the sun, which is better than HID, or the individual blue or red lights. Mars Hydro gives you quality peaks of both the blue and red lights coupled with IR. The red light helps to improve the plant’s photosynthesis, which is vital for the flowering phase.

The blue light helps to accelerate the plants’ growth for thriving health. The IR helps to stimulate the cannabis to blossom and yield more buds. With this light output and power input, you stand a better chance of harvesting more yields for the same area of coverage.

Reflective aluminum that comes with the LED grow lights ensures that there is an optimal balance between the coverage area and the PAR output, which helps to improve the efficiency of light. You also do not have to worry about any noises or heat dissipation from the lighting unit as it comes with a fan less design. The quiet atmosphere for growth allows your crops to thrive for high yields.

Another notable feature about the LED grow light is its dimmable abilities. You can control the level of brightness from low to high, depending on the stages and time of day. A silicone plug situated on top of the light, and a precision flat-head screwdriver, give you secure dimming options to program the veg and bloom brightness levels.

The design of the mars hydro is another feature that sets it apart from many other grow lights. The LED light unit uses SMD LED chip technology that helps to improve the quantity of your weed harvest with the least power input. The chip provides 50909lm at 120 volts.

The lighting system also comes with a long lifespan of 50,000 hours and works well in temperatures that range from -20 to 40 degrees centigrade. The range makes the LED lights the most efficient for growing through all stages of growth because they provide you with seasonable temperatures of your choice to work with for better yields.

The LED grow light is also one of the most affordable LED grow lights in the market, and it comes with a three-year manufacturer’s warranty and 30-day money-back guarantee.

Pros

MARS HYDRO TSW 2000W Led 2.jpg

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  • Provides high-efficiency lighting system
  • Broad-spectrum with red, blue and IR lights ideal for all stages of growth
  • Comes with reflective aluminum that ensures light coverage and intensity spreads evenly across the whole grow area
  • Comes with a fan-less design that emits no noise with no heat dissipation
  • Uses the latest SMD LED chip technology that provides more yields
  • Comes with dimmable features
  • Affordable
  • Comes with a three-year manufacturer’s warranty
  • Comes with a 30-day money-back guarantee
  • Has a long lifespan of 50,000 hours
  • Easy to install and use
  • Lightweight

Cons

  • You need protective eyeglasses because the lights are incredibly bright
  • The heat from the lights is not efficient enough
  • Does not come with a switch

Customer reviews

Over 190 customers gave their honest reviews about the mars hydro TSW 2000 LED grow light. They gave the LED grow light an average rating of 4.6 stars, with 80% of the users giving it five stars. Many of the users like the LED light for its easy installation and use. Others like the brightness, lightweight nature, and its value for money.

The even coverage provided by the lights is also another feature admired by users. A few of the users that had negative things to say about the grow light focused on brightness being too blinding. Others expressed their dissatisfaction over the low heat output. Other than the two complaints that stood out, the LED light is a favorite with many, and they love the results of the yields.

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Wrapping it up

Mars Hydro TSW 2000 is one of the best LED grow lights in the market today. It provides you with everything that you would expect from a quality product at an affordable cost. The broad-spectrum light with full coverage also comes with more power efficiency than many other lights used in indoor growing.

The sturdy design of the product is also another feature that makes it a great grow light. The LED grow light is a modern grow light that comes with many other features such as dimmable options and reflective aluminum for better light coverage and more yields. It is ideal for all stages of growth, easy to install and use, and has a long lifespan.

Whether you are a novice weed grower or an expert, you will do your crops well by using this grow light for seamless growth that will give you healthy, quality, and high harvests.

Bestseller No. 1
2000W LED Grow Light, Full Spectrum Plant Light with Daisy Chain, Grow Lights for Indoor Plants Greenhouse Hydroponic Growing Lamps with Veg Bloom Switch Coverage 5x5ft
  • LOW-PRICED & UPGRADE LED CHIPS: The new 2000W LED GROW LIGHT provides much brighter and improved efficiency. In fact, It is more efficient than the outdated 2000 watt grow lamps. As well, it offers the highest PAR/Lumen output per watt.
  • TOP FULL SPECTRUM GROW LIGHTS: The proportion of the spectrum has been adjusted in order to provide more matching spectrum for plant growth.The light include red,blue,white,IR which can replace natural sunlight,IR chips can promote plant growth and defend insects and disease,ideal for all kinds of indoor plants veg and flower at all growth stages.
  • VEG & BLOOM SWITCHES: Different bands of LEDs make up our true full spectrum light, which helps plants, vegetables and flower indoor growing at all stages.VEG for growing, BLOOM for seedling / flowering.
  • OUTSTANDING COVERAGE: LUYIMIN grow light has adopted the newest LEDs and 10 times Optical Condenser to provide high PAR output, high energy efficiency with 2.8 umol/J while improving light penetration
  • 5 YEARS WARRANTY: Plus 90 days satisfaction or return guarantee. We are so confident in our products' quality control, if any question pls contact us, we will offer you professional guidance to help your plants grow better,Lifespan: 100,000 hours.
Bestseller No. 2
SERWING 2000W LED Plant Grow Light Dimmable,2023 Best Grow Lights for Indoor Plants Full Spectrum, Seed Starting Seedlings Vegetable Hanging Growing Lamps, Double Switch Grow Light for Indoor Plants
  • 🌷PLANT LIGHT WITH SCIENTIFIC LED DIODES RATIO— This professional grade plant grow light can better satisfy the plant's desire for light through the application of different spectral LED. Include 138pcs red light&105pcs blue light&18pcs 6000K white light&6pcs IR&3pcs purple light&17pcs 3000k.
  • 🌺WORK FOR THE WHOLE STAGE OF PLANT GROWTH— From now on, you don't have to worry about what type of plant grow light to choose for your plants. This super bright LED grow light has two switches: 'VEG' and 'BLOOM'. You can choose the most appropriate lighting mode according to the stage of plant growth, or turn on both switches.
  • 🌻OUTSTANDING PERFORMANCE&LONG SERVICE LIFE— SERWING B-1500 LED grow light , high brightness new generation 'SMD 2835 LED' as light source lamp beads, no flicker, long life, high color rendering index, color temperature optional wide range. The normal service life of this indoor grow light can reach more than 50000 hours.
  • 🌼AN EXCELLENT COMPANION FOR PLANT GROWTH— This full spectrum plant light is IP65 water-proof and dust-proof. It can prevent water and dust during normal use, but it is not recommended to pour it directly with water. It is recommended to clean it in time when it is splashed with water and accumulated dust.
  • 🌹HIGH EFFICIENCY AND LOW ENERGY CONSUMPTION — The Powerful 'SMD 2835 LED' make the luminous flux per watt to reach 1020-2020 lumen. This grow light, which is brighter than you think, will consume only one-fifth of the energy of other grow light with the same efficiency. In winter, when the sunlight is not enough, it is very suitable to turn on for more than 10 hours.
-$40.00 SALE OFFBestseller No. 3
AGLEX 2000W LED Grow Light, Full Spectrum Grow Light with UV IR, LED Plant Grow Lights for Seeding Starting Veg Flower Hanging Growing Lamps 4X5 FT Coverage with Daisy Chain & Dimmable
  • DAISY CHAIN ADDED & DIMMABLE GROW LIGHTS - Based on original 2000w grow light, AGLEX newest K2000 plant light adds daisy chain function, achieving to connect multi grow lights (max 100pcs ) and control them at the same time, it's very convenient for commercial growing. Flexible 0-100% dimmer knob available, it can help you freely adjust the brightness of the plant light, allowing flexibility to obtain perfect growth performance for each growing phase.
  • LOWER COST & HIGH YIELDS - AGLEX K2000 led plant growing lights use the newest high-yield SMD LED technology - 528Pcs diodes. Though the LED Growing Lights only consumes 200 watt of power, achieving higher average PPFD with 1746 umol/㎡/s at 4x5ft max coverage. It is also an ideal LED grow light from seeds to harvest. It will be a perfect option if you¡¯d like to light a small space, add a little light to your current space, or use it for clones, seedlings, or mothers.
  • OPTIMAL FULL SPECTRUM GROW LIGHT For INDOOR PLANTS - AGLEX 200w small grow light led consists of full spectrum 3000K warm light, 5000K white light, 460nm blue light, 660nm red light, 730nm IR light and 405nm UV light, infinitely close to natural sun light. It is an excellent full spectrum for vegetating and flowering indoor plants. Wide Input Voltage 100-277V, can meet most input voltage.
  • AMAZING HEAT DISSIPATION & WORKING QUIET - LED light board style and aluminum material can help quickly heat dissipation, reduce the light lost in walkways and walls, increase the light intensity, ensure longer lifetime and lower energy bill. With no fan design, the led grow light full spectrum can provide a quiet working environment without interruption.
  • VALUE FOR MONEY & AFTER SALES- The led grow light 200w is ideal for greenhouses, grow tents, stand rack, vertical farming, etc. AGLEX LED Grow Light provides truly 3 years standard After Sales 30 days no reason refund, and 7/24 satisfying customer services. If there are any questions or concerns, please feel free to message us. We will help you with great pleasure!
-$50.99 SALE OFFBestseller No. 4
KOSCHEAL 2000W Full Spectrum LED Grow Light 4x4ft Coverage with Samsung Diodes & Daisy Chain Dimmable 200W Plant Grow Lights for Indoor Plants Hydroponics Greenhouse Growing Lamp
16 Reviews on Amazon
KOSCHEAL 2000W Full Spectrum LED Grow Light 4x4ft Coverage with Samsung Diodes & Daisy Chain Dimmable 200W Plant Grow Lights for Indoor Plants Hydroponics Greenhouse Growing Lamp
  • HIGH PPE SUNLIKE FULL SPECTRUM LED INDOOR GROWING: Infinitely close to the ratio of sunlight with LM301B LED 3000K,5000K,660nm,720nm.Adapt to the different growth stages of plants. Full-spectrum LED grow light accelerates photosynthesis of plants for faster harvest. KOSCHEAL 2000 plant grow light can guarantee 30% more return than old HPS/MH lights and save up to 50% energy than other LED grow lights.
  • LOW ENERGY CONSUMPTION LED PLANT GROW LIGHT: LED grow light with reflector design and the latest SMD-LED technology with a refraction angle of 120° provides the highest PPFD (1393 μmol/m².s) for highest quality and quantity. 250 watts of actual power for the KC2000.
  • HIGH EFFICIENCY LED GROW LIGHT PROVIDE HIGHER YIELD: With dimmable knob and daisy chain design, adjustable 0-100% setting adaptability, daisy chains of up to 30 LED lights in a set to meet the light requirements of plants at different growth stages. the KC2000 grow lights can replace single-ended 250 watt HPS. more scientific and energy efficient! Perfect for 3' x 3' vegetable stage, 4' x 4' flowering stage.
  • WELL MADE & WORKING SAFETY: LED board has waterproof coating so that the grow light does not have to worry about wet environment. Use isolated power supply so that the electronic components will not be exposed to the light. Friendly packaging design and a wide range of accessories make commercial growing safer and more convenient.
  • HASSLE-FREE BUYING: KOSCHEAL is committed to providing buyers with value for money grow lights. We will provide you with 3 years warranty and lifetime consulting service for your led grow lights for indoor plants. Any problem, please feel free to email us and we will help you solve it.
Bestseller No. 5
HONORSEN 2000W LED Grow Light Full Spectrum 3x4ft Coverage Remote Control Dimmable Grow Lamps with Timer Plant Light for Hydroponic Indoor Plants Veg and Flower (638Pcs LEDs)
  • 🍀【HIGH EFFICIENCY ENERGY SAVING】This 2000W grow light has 638pcs LEDs with a larger irradiation area, provides more light output and better light penetration. High energy efficiency with 2.7 umol/J, light output PPFD value is 1657 umol/m²at 12”, and consumes only 200W! Veg footprint is 3x4ft, Flowering footprint is 2x4ft.
  • 🍀【DIMMABLE AND TIMING FUNCTION】The intensity of light can be adjusted from 0% to 100% according to the needs of plants. This grow lamp can be timed to 4,8,12,16 hours with memory function, which can automatically turn on and off everyday without manual operation, very convenient. The remote control design supports unified dimming and timing for multiple lights, especially beneficial for large-scale indoor planting and commercial planting.
  • 🍀【OPTIMAL FULL SPECTRUM GROW LIGHT】The leds are all new technology SMD leds. The growing lamp contains 3000K, 5000K, 3535-660nm, 660nm and 730nm, ideal for indoor plant from veg to flower growing. Uniform canopy penetration to maximize higher yields and crop quality, much better than traditional HPS grow systems.
  • 🍀【NO NOISE AND LOW HEAT GROWING LIGHT】No additional fan and zero noise. This led plant grow light used large areas of aluminum heat sink, which can speed up the heat dissipation, making the ambient heat very low, so you don't have to worry about it will burn or damage your plants.
  • 🍀【PROFESSIONAL SERVICE】3 years warranty plus 30 days satisfaction or return guarantee. Honorsen is a professional LED Grow Light manufacturer with strong R&D team and many light tester. If you have any questions, please feel free to contact us, we will reply you within 24 hours with professional service. (Please note: The remote control and thermometer are not include batteries)
5/5 - (2 votes)

Bowden draws from over a decade of home growing experience as well as consulting for small-scale and hobbyist-level growers. He has written hundreds of articles, thought pieces, and tutorials about growing cannabis at home

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