Mars II 900 LED Grow Light Replace 600W HPS HID For medicial plants veg growth flowering Save Electric Bill Less Heat Increase Yields

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Mars II 900 LED Grow Light Replace 600W HPS HID For medicial plants veg growth flowering Save Electric Bill Less Heat Increase Yields

  • Coverage: Core Coverage: 3.5ft*3.5ft | Max Coverage: 5.5ft*5.5ft

  • Max Yield: 1.8g/watt

  • PPFD: 1400

  • Replace HID/MH: 450W

  • Draw Power:110V: 364w@110v; 354w@220v

Regular Price: US$321.99

Special Price US$303.99

  • Buy 2 for US$294.99 each and save 3%
  • Buy 3 for US$285.99 each and save 6%

Availability: In stock

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Regular Price: US$321.99

Special Price US$303.99

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Description

Details

Full spectrum Mars II 900 LED Grow Light Replace 600W HPS HID For medicial plants veg growth flowering Save Electric Bill Less Heat Increase Yields

Additional Information

Item NO.Mars II 900
CoverageCore Coverage: 3.5ft*3.5ft | Max Coverage: 5.5ft*5.5ft
Max Yield1.8g/w
Compare to HPS/MH/HID450w
Draw power364w@110v; 354w@220v
Hanging DistanceSeedling stage: 24~30‘’ Veg Stage: 16~24‘’ Flowering Stage: 12~16‘’
CertificateETL, CE, Rosh
Spectrum440nm, 460nm, 630nm ,660nm,730nm(IR), 2700k-3000k
Chip BrandEpistar
Voltage 85v - 265v
Amps3.5@110v 1.8@220v
BTU1432
Decibel Value58.7
Plug TypeEU,UK,AU,USA,Japan
View Angle of LED90°-120°
Humidity≤90%
Lifespan50000 hours
Dimension17 x 17 x 3.5 inches
Work Temperature-4°F ~105°F (-20°C ~ 40°C)
N.W/G.W19lb. 8.71Kg.
WarehouseUK,USA,Canada, Australia, Germany,China
UPC Number600740984655
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.

Q&A

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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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. service@mars-hydro.com or solutions@mars-hydro.com

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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 12

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Great lights!!! Review by Olf / (Posted on 1/8/2018)
Love this light so just purchased another! They produce excellent results!
Great light for the money Review by luuuuuulu / (Posted on 12/10/2017)
Its a powerful light! It came quickly and I'm very happy! Works as expected. Wish I would have bought this to begin with as opposed to some of the smaller lights
great Review by 420enthusiasm / (Posted on 12/10/2017)
Great product, the design and result are better than other brands
good product Review by fantastic growing / (Posted on 12/10/2017)
nice! good stuff.
Awesome light Review by JC / (Posted on 11/7/2017)
Recently purchased this light tent combo. Wish it was still gonna be around. Will send pics of my 1st grow when completed Thanks Mars
Excellent! Review by JeffThomas / (Posted on 4/1/2017)
The simple design and superior quality of the Mars II fixtures is surpassed only by the over-the-top customer service from Mars Hydro. I couldn't be happier and will order again. In fact, I just did. Thanks, Bruce!
great light Review by yep / (Posted on 3/30/2017)
good customer service fast shipping great light
Great Review by Growtips101 / (Posted on 3/19/2017)
All around good light for 3.5 x 3.5 , evrything you need
Just an awesome light!!! Review by Leonard / (Posted on 3/14/2017)
Awesome light couldn`t be any happier I will be purchasing another light from here again that's for sure! Awesome service, fast delivery and just overall great product. Can`t go wrong with this set off light for a great closet or any indoor type of growing. I highly recommend these lights to any one who wants a good product.
Working like a charm. Review by Kevin / (Posted on 3/11/2017)
The 900 is perfect for my grow space and the price and quality is top notch. Plants really love the full spectrum. I recommend it to anyone interested in growing a garden!

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