TSW 2000 QB Design Led Plant Grow Light for 3'x3' Sunlike Spectrum with IR, Replace 400~600w HPS - Mars Hydro

TSW 2000 QB Design Led Plant Grow Light for 3'x3' Sunlike Spectrum with IR, Replace 400~600w HPS - Mars Hydro

  • Actual Power: 310W+/ -5%@ 100--277V

  • Coverage: Veg: 4’x4’(120x120cm);
    Bloom: 3’x3’(90x90cm)

  • Compared to HPS/MH/HID: 450W

  • Average Yields: 1.5g/W 

  • PPE: 2.1-- 2.35umol/J


Availability: In stock

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Additional Information

Item NO. Mars TSW 2000 LED
Draw power 120V :2.56A;308W 240V:1.25A;300W
Spectrum 660-665nm,3200-4200K,5200-6800K
Coverage 4'X4' for veg; 3'x3' for flower
Chip Brand New SMD Epistar
Work Temperature -4°F ~105°F (-20°C ~ 40°C)
Dimension 59X57X13CM
N.W/G.W 12.35KG/13KG
Lifespan 50000 hours
UPC Number 686494418899
Compare to HPS/MH/HID 450 watt
Spectrum/ Par

Grow Tips

Grow Tip

1.How do I determine the right light for my grow area?

Measure the floor space. Multiply the length times the width and this will give you the square footage. You should be able to get decent results with 21~38 actual watts of power per square foot for TS series grow light.

2.For larger areas should I go with a single large panel or multiple medium to small lights?

Using multiple lights allows you to better distribute the intense light in more areas of the grow space instead of having all of the higher intensity light concentrated in only one area while the outer edges never receive intense light.

3.Recommended Hanging Distance Above Plants

Seedling: 30'' Germination: 24''-30'' Veg: 18''-24'' Flower: 12''-18''

4.Recommended Lighting Time

Veg: 18/6(on/off) or 20/4(on/off) Flower: 12/12(on/off)

5.Recommended Growing Conditions

The rate of photosynthesis and transpiration are directly affected by temperature, humidity and airflow.

The perfect temperature and humidity for your plants are found between 75°-85°F and 50% - 70% humidity, with plenty of airflow to replenish CO2. PH is 6-6.5. You may add more calcium and magnesium than normally needed.

6.Please Note

The light is not water-proof, so do not use it under water environment.

Light may be too strong, please wear your sunglasses when looking at it.

Some leds seem dim. They are IR. Human eye can not see IR very clearly, but you can wear sunglasses to check.


Product Questions

What about buyers from other countries?

For other countries when items ship from China, buyer needs to pay possible duty fee.
And if it is pre-order,we will contact you to pay for the rest shipping cost needed.

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How do these lights stand up to 50-80% humidity can they handle the moisture.

Normally we suggest keep the humidity within 50% - 70%, they cannot handle the moisture, so pls not make the grow room so much high humidity .

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How can I adjust the wattage?

Here is a reference video instruction to help you, please check: https://www.youtube.com/watch?v=vCfkz4EkbL8 

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What is the recommended hanging height and hanging hours?

During seedling: 18/6 or 20/4; above 30'' 
During veg: 18/6 or 20/4; 18~24'' above canopy
During flowering: 12/12; 12~18'' above canopy

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Recently purchased this light, love it very much, plants grow obviously. The only issue is the panel gets hot, cannot touch it, is this normal? Should I do something?

The TS series are no fan design, so the panel needs to release heat itself. We are using all aluminum meterial for the light body, and all the material are anti-fire, over 90% of the components are UL listed, so the light won't catch fire. Also the heat is under control, won't influence the lifespan of the light. Please don't worry. BTW, the whole room temperature won't increase too much. If you don't like the heat of the light, you can add one small fan above the light, it will help a lot, also during winter, it will not be a problem as well. 

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Is the panel waterproof?

TS is not water proof, please make sure to clean the light now and then in order to ensure its longer lifespane. 

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I received the light, but the whole panel cannot turn on? What is wrong?

Hi TS has two connection side, one is for the power cord, another side you need to plug in to the panel aka pcb board. Please check if you have plug in both sides. If both sides is connected, the light shuold be on. If both sides is connected and the light is still not turn on, please email us for warranty: solutions@mars-hydro.com 

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My panel arrives, but the shape is a little changed, help!

The TS series is all aluminum for heat releasing purpose. But at the same time, the alunimnum is soft and easy to change shape during shipping. So the panel might change a little shape when you get it. But they will also be easy to use a hammer or something to return back shape as well. We are also keep improving our package to avoid more of these happen. Hope you can kindly understand. 

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Can the TS be daisy chained?

Hi, TS cannot be daisy chained 

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Is just one TSW 2000 light suffice for a 4x4 tent?

Hi one of the TSW 2000 is suitable for 4x4 during veg, but if you use the light during flowering, it will be only suitable for 3x3 area. You can try two of the SP 250 or TSL 2000 if you are looking for lights for 4x4 for whole cycle. 

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What is the dimmable wattage range, how low can I get?

Hi Sir, you can get from 25% of the light to 100% of the light wattage, which is around 75w the lowest. :) You can use a screw driver to adjust the wattage on the driver accordingly. :)  

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Do I need to buy any other equipment for the light to work? Can I just plug it all in and install it in my tent?

Hi all of Mars Hydro lights are plug and play design, you don't need to buy other ballast or reflector to make it work. :) 

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What does TSW mean?

The TSW is the product SKU, the "TS" means Traditional Light Substitute, "W" means the "wide", because we also have TSL, L means "long"

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What kind of drivers are used for the TSW2000? Do they emit rfi?

It is customized UL listed driver, not a famous brand. :)  

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What is included in the package when purchased?

You will get: light+power cord + steel hangers + rachet hangers + instruction and warranty manuel 

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I have 2 tsw 2000w. Would the 2 combined be ok to bloom in a 4x4 area?
Yes, the TSW2000 coverage is 2x4 at bloom, 2pcs TSW2000 perfect match the 4x4 tent
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I bought the ts2000 and i am noticing at 20" above my canopy i am having to turn the power down bc my plants are responding poorly, drooping some but watered properly. Is this nornal? Should i have to turn the power down to veg? Thank you...

The perfect temperature and humidity for your plants are found between 75°-85°F and 50% - 70% humidity, with plenty of airflow to replenish CO2. PH is 6-6.5. You may add more calcium and magnesium than normally needed.

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I just purchased the TSW2000. Question is the setting for percentage of light use for vegging for the heights recommended . And for flower as well.

Hi Stephen, 

Thank you for your message and concern.Please kindly refer the following details to hang when different stage.Veg: 18''-24'' Flower: 12''-18''.

For the wattage, please use the formula to get the results.Veg: (21--30W)*grow size, Flower: (30--35W)*grow size.Then you could get the wattage value you will need.

Hope this is helpful.

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Mars Hydro TS QB plant grow light

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Customer Reviews 10 item(s)

1-10 of 15

  1. 1
  2. 2
One month in Review by Kingquad / (Posted on 3/17/2020)
So far so good one month in!
Fast delivery, as promised and more. Review by iliketo420 / (Posted on 3/13/2020)
Great lights, got two TS 2000, and my plants are growing perfectly. Had a faulty driver one lamp, and they send me a new one when contacting support.

So far I am very pleased! :-)
You won’t be disappointed Review by RonRon / (Posted on 3/5/2020)
Been using the TS2000 for 1 week and my girls are loving it. Growing 9 plants in my 5x5. I think I should have went wit the TS3000 tho
lack hanging system? Review by Toby / (Posted on 2/22/2020)
I received my TSW 2000 Mars light from eBay yesterday I am impressed with the light brightness and I hope it does the job I am disappointed with the fact that you can't raise the light all the way up it really needs some type of hanging system where you can have it high or low

Reply from Mars Hydro

Hi Toby, did you not get the rachet hanger with your light? If so, you can email us to send one, it is for adjusting the hanging distance. :)
Great product awesome service Review by Don / (Posted on 2/20/2020)
I upgraded to this light and was not disappointed in any way, it arrived faster than expected and was easy to setup. I highly recommend this light for up to a 4x4 area.
Well worth it Review by G.G. GrowGod / (Posted on 1/17/2020)
The arrival of the light I just ordered will be the second TSW2000 that I will be adding to my personal grow.
Amazing Light Review by Helkamaniac / (Posted on 1/13/2020)
Great light. Have the tsw2000 in my 3x3 tent and the plants are loving it. Grows huge dense colas. I have a ts1000 in my 2x2 and same results. These lights are amazing.
Highly recommended Review by doominik / (Posted on 11/15/2019)
I use 2 of them panels and they are superb. Light is super bright and very pleasant for eyes. Most important my plant love it
light Review by garret / (Posted on 8/23/2019)
very good
Great product Review by James / (Posted on 8/16/2019)
I love this new light the plants have been responding very very well to it, the only thing I suggest it to have a fan blow on the driver a little bit throughout the day as it gets hot from the light being on 12 hours minimum a day

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