Mars Pro II Cree 256 Best Led Grow Light - Mars Hydro

Mars Pro II Cree 256 Best Led Grow Light - Mars Hydro

  • Actual Power: 570w+/-5%@100--277V

  • Coverage: Veg:4.5’x4.5’(135x135cm); Bloom:4’x4’(120x120cm)

  • Compared to HPS/MH/HID:700w

  • Average Yields: 1.2g/w

  • Average Yields: 1g/W

  • The Item You Check Now is Discontinued. 2 of the Mars SP 250 Will be A Great Choice for Upgration, Click Here to Know More!   


Availability: Out of stock

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Frequently bought together

Fantastic light for the money. Review by Joegoods / (Posted on 4/21/2019)
Fantastic light, works great. I highly recommend the Mars pro 2 cree 256. This light is great for the price and the customer service was very helpful during my communication before I purchased it. I did a lot of research before I purchased this light and it's a great buy for the money.
Maybe too powerful. Review by Lunchbox / (Posted on 1/15/2019)
This light is VERY powerful! Keep high above the canopy when bloom is switched on since it can easily 'light burn' your plants.

Not recommended for anything less than a 6' tall tent.
Wow Review by James / (Posted on 12/5/2018)
Fantastic light. Have used for 3 grows in a 4x4 tent and have been blown away by the increase in yields. Much bigger buds in density. Increased my temps by 10 degrees so not bad at all. It is super quiet for fan noise. It is pricey but a grow light is not what you want to scrimp on when setting up a grow room. Well worth it! You won't be disappointed. Am currently looking at the 300w for a second grow.
Awesome Review by MuShMaNn / (Posted on 11/27/2018)
Awesome light, throughly impressed with the quality of this product. Plus as everyone else has stated about this light, my girls love it and it shows!!!!
Top Notch! Couldn't be happier! Review by Fredrik / (Posted on 11/11/2018)
This light is amazing! I had a 400w from the reflector series and this Pro model is of the charts! I have harvested a lot of veggies since I got this instead. Worth the price and fast delivery too!
Cree 256....out does viparspectra Review by smokehigh / (Posted on 7/18/2018)
good day ...purchase Cree 256...awesome led..also have spectra viper 900watt......cree256..800watt.. blows the doors off .the viparspectra . ..worth every penny I spent . .....awesome led....thanks
Great light. Much better grow than with the HID light. Very good seller A+ Review by James / (Posted on 7/13/2018)
Great light. Much better grow than with the HID light. Adds about 10 degrees to your temp so make sure you have good ventilation.
Amazing light your plants will love! Review by Jam Bo / (Posted on 5/17/2018)
Amazing light, runs really cool and outputs so much light it's crazy and the plants love it!
Big Improvement Review by ThaGreenBandit / (Posted on 5/22/2017)
Upgrades from the Mars 400, and the difference was obvious. Definitely a worthwhile investment
Great light. Much lower heat and denser flowers Review by Dustin / (Posted on 3/8/2017)
Great light. Runs much cooler than comparable HID light. Plants grow just as fast. Much more dense thick sticky flowers. So dense in my instance that I almost doubled my yields. Very expensive, but well worth the price if you factor in yields and electricity costs.
This is the best lights I have owned. Review by littleob / (Posted on 2/4/2017)
I have 3000 watts of Mars Hydro LED lights and this one is the best of all of them. Mars Hydro just keep getting better with every upgrade. My latest harvest was very impressive for me. Flowers are bigger, denser and sticker than I have ever grown. I have never had a warranty issue with Mars Hydro, when needed parts were delivered in a timely manner and that means less down time for me. I recommend all of Mars Hydro products
Awesome Review by AirJordan / (Posted on 1/19/2017)
Love the light just hope they stick buy the warranty if ever needed! Thanks Mars Hydro! I would love to try more of your products for review!
A+ Review by e***l / (Posted on 11/1/2016)
MUCH better than expected very pleasant
5star Review by fReD / (Posted on 11/1/2016)
Well it was great,I don't know how they got here so fast.And it seems to work ok
A Review by DB00 / (Posted on 11/1/2016)
A+ item A+ seller
5star Review by s***s / (Posted on 11/1/2016)
A Review by j***h / (Posted on 11/1/2016)
love them look so great, great seller AAA+++
fast Review by i***e / (Posted on 11/1/2016)
Thanks+++Fast Shipper
5star Review by t***r / (Posted on 11/1/2016)
Item received, was exactly as advertised, would gladly do business with again.
5star Review by F B / (Posted on 11/1/2016)
expensive, but worth it

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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What comes in the box?

the box includes one light, one power code, A pair of wire hooks, and specification

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how many fans on the light

proIICree256leds have 4 fans 

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how many fans on thepro 1200 cree

4 fans in the pro1200

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I am considering purchasing a couple of Mars Pro II 1200w Cree 256 , but I would first like a detailed copy of your current warranty to examine first. Specifically, I want to know how long the warranty is, what it covers, and if it covers replacement of the light should it fail, and for how long that lasts. I am aware that Mars failed to honor their warranties properly in the past and that Mars was banned from THCFarmer for this specific reason, and I want to know if this problem has been fixed prior to even considering Mars.

Pls click it to see our detailed warranty:

We happen to have 20% off for proII series led now, discount codes"Cathy" can be used to save another 3% 

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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. [email protected] or [email protected]

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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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