Mars II 1600 Full Spectrum Grow Led Light - Mars Hydro

Mars II 1600 Full Spectrum Grow Led Light - Mars Hydro

  • Actual Power: 600W+/-5%@100--277V

  • Coverage: Veg: 5x5(150x150cm); Bloom:4.5x4.5(135x135cm)

  • Compared to HPS/MH/HID: 800W

  • Average Yields: 1g/W

  • Average Yields: 1g/W

  • No Stock Now, you can check out Mars Pro II 320 or 256, which are on sales or look for one TS 3000 or 2pcs SP 250 for an upgration.  

Regular Price: US$559.99

Special Price US$475.99

Availability: Out of stock

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Additional Information

Item NO. Mars II 1600 led
Draw power 120V : 4.96A; 596W / 240V:2.66A; 587W
Coverage 5’x5’(150x150cm); Bloom:4.5’x4.5’(135x135cm)
Spectrum 440nm, 460nm, 630nm ,660nm,730nm(IR), 2700k-3000k
Chip Brand New SMD Epistar
Dimension 62x61x19cm
Work Temperature -4°F ~105°F (-20°C ~ 40°C)
Compare to HPS/MH/HID 800W
Lifespan 50000 hours
N.W/G.W 17kg / 16.15kg
UPC Number 600740984648
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 30-50 actual watts of power per square foot.

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

4.Here are more tips for grow under our light:

Growth stage, turn Growth switch on. Bloom stage, turn Growth and Bloom switches on.

5.Recommended Lighting Time

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

6.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.

7.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

When will my order be shipped?

Your order will be shipped within 24 business hours after we receive your cleared payment. Local stock in US/Canada/Europe/UK/AU. The delivery will take about 2-7 working days and no custom tax is needed if shipped locally.

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Will this light work on the 220v south African plugs?

Yes, MarsII1600led can be used under 85--265V

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Do you offer warranty on the light?

Yes, we offer warranty on each light of Mars Hydro. If there is any problem about the light, email Mars Hydro service timely and we will help you as soon. or

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Do you know the ETA when the light will be delivered after I place order online?

Yes, we do. As usual, package will be delivered within 2-5 business days in USA or CA, and 3-6 business days in UK or EU. Besides, Mars Hydro service will email you tracking number and link. Also we will track the package timely and email you to pick up the package after it is delivered.

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Can I order some spare replacement parts when I order the light? If can, where should I order them?

Yes, you can buy some spare replacement parts if you would like. But you can not order online directly. You should contact us online or email Mars Hydro service. We will help you.

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Are there any other items together with the light? such as powercord, cables and so on.

Yes, there are. We pack the light together with powercord, cables, manul, and after-sales warranty.

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Customer Reviews 10 item(s)

1-10 of 24

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Crackin Review by Arch / (Posted on 1/30/2020)
Awesome stuff , actually they did 1.3g/w with Co2 and well monitored ph ec etc. My next buy will be the TS and SP family , I can imagine how cool they are , thank you guys , your work is my core of success !
Great customer service, best bang for your buck Review by Frz / (Posted on 1/10/2020)
I bought the mars 2 1600w for a 4×4 grow room a little over 1 year ago and it's a solid led light, 5 star's because I think it's the best bang for your buck, I bought directly from mars website and was given great customer service, there are so many led lights on the market to choose from but I have had excellent results with the mars 2 1600w
Great Review by Pagold / (Posted on 9/25/2019)
Bought the Mars hydro 11 1600w! This light is worth every penny that you paid for it! I’ve only had it for about three months now in a 4x4 tent ⛺️ with 6 awesome ladies! It is doing so good that I wish I would’ve bought another one!
A very underestimated light for the money! Review by SmithyGreen / (Posted on 9/21/2019)
I have been running this light for a year now and I have consistently gotten 1.8 and 1.9 Grams per watt. The only reason I gave this 4 stars is that it is not a white light spectrum. Other than that its the bees knees. I have it in a 5x5 tent and I am killing every grow consistently. Why are you listing this light as a 1 gram oer watt light? Stop selling yourselves short. I cant wait to get the TS3000
Good Lights if Managed Right Review by Marssofar / (Posted on 5/9/2019)
I run three Mars 11 1600 on a light mover. it took some setting up because the lights are heavy, but I managed. Led lights have a good spectrum but don't have good penetration. The light mover means I can have position lights quitle low and not burn plants, while getting maximum penetration. which I've worked out to be about 400mm. If you take a close look at the picture in the gallery that has multiple
1600's suspended from ceiling over multiple plants, there's actually very little evidence of any good bud growth apart from the very tops.
Great price, good customer service Review by Capekev / (Posted on 4/9/2019)
I bought a Mars 2 1600w led last year for my first time grow in a 4'x5.5' grow space, I basically bought this light because of the price and the reviews were good from Amazon, it's so hard to figure out what light to buy because there are so many to choose from off Amazon but after emailing directly with Marshydro I felt good about buying the 1600w and the price was cheaper than Amazon
Mars 1600 Review by shamera / (Posted on 8/17/2018)
Perfect for 4x4, great light, plants are growing like they are on steroids. Thanks!
good buy Review by bb inc / (Posted on 1/14/2018)
been using 5 1600's in a 10 x 10 for 3 years. good results, plants finish in 6-8 weeks, low cost electricity, easy set up. one light fully covers 1 meter sq. very well. only problem is loss of a couple of power supplies and a few bulbs. warranty folks were helpful. good buy. going to try the 320's for replacement of older units
Very bright light!!! Review by bdc151redrum / (Posted on 12/11/2017)
I haven't had it very long used maybe a week so far so good very impressed with how bright the dang thing is 1600 covering a 4x4 area garden.... Only time will tell if it has the right kick or not will update any problems with it if anything happens but so far I really like it alot think that for the money you might not be able to beat this beast
Brighter and more efficient model can't wait to put it to work Review by Richard Carey / (Posted on 12/11/2017)
I just received my third light today packed very professionally got it in two days. I've been using two 1600s for about two years. Leds are the only way to grow the savings pays for the light in the first year compared to high pressure sodium or metal halide. These light are worth the high price you get what you pay for and you won't be disappointed

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