Mars Pro II Epistar 320 Best LED Grow Light - Mars Hydro

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Mars Pro II Epistar 320 Best LED Grow Light - Mars Hydro

  • Actual Power: 620w+/-5%@100--277V

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

  • Compared to HPS/MH/HID:800w

  • Average Yields: 1g/w

  • Average Yields: 1g/W

  • The Item You Check Now is Discontinued, Mars TS 3000 Will be A Great Choice for Upgration. Click Here to Know More! 


Availability: Out of stock

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Frequently bought together

Great light! Review by MyDogSpot / (Posted on 11/24/2019)
I have been using 2 of these lights for 3 years now, 24/7 in flower. Not one problem, it’s still like new.
Mars-hydro has been excellent to deal with, and shipping was very quick.
I’ll continue to buy Mars-hydro based on my personal experience.
Worth the buy Review by Dye-Lon / (Posted on 11/14/2018)
Awesome light, stupid bright and the plants are loving it!
Like it. Review by James / (Posted on 3/6/2018)
Very good product, love it.
week into Review by ledtest420 / (Posted on 3/21/2017)
looks to be doing great for lower brances also my buds love it.there is a differince from
my all grow rooms watch the temp can get low with led lighting.this light puts out enough heat to get temp exactly right and u can control how you want.every room different the temp has to be controled.this light will not let you down if you control the temp in your grow.will own day.just happy to own 1 that will make me 3.hahahahaha good l
Nice product Review by Lee king snatch / (Posted on 3/14/2017)
This thing is the bomb
Pro2 320 Review by Mike / (Posted on 3/10/2017)
Awesome light it builds big plants
Epistar 320 Review by Mike / (Posted on 3/10/2017)
I bought the pro2 320 it's a awesome light it is well worth the price low heat very nice light will buy another one
I can't believe the quality and results for the price! Amazing! Review by Keez / (Posted on 2/27/2017)
So far so good highly recommend!!
Great product Review by Mike / (Posted on 2/1/2017)
Great light like the yeld I get from it like to buy another one but the price is a little bit high compared to the first one but other than that I love it far best light then I have had in the past awesome job on this light
good product a Review by bamagreen / (Posted on 1/9/2017)
Great light love it it puts off the heat though
Awesome light! Especially for the price! Review by Fire Lion / (Posted on 12/22/2016)
This light is great! I can't speak on longevity, since I have just started using it, but the light output is excellent! It puts out more light than two Diamond XML-350's for a fraction of the cost. If these hold up, they are a definitely an excellent bargain. The build quality appears to be very nice and the ventilation and cooling seems to have really been taken into consideration. The shipping speed was much faster than I expected. The only things that I would suggest are better mounting supplies and hardware. They come with wire cables, with clips on the ends and then two carbiner type clips. Everything appears stable, but it all seems like it could stand to be slightly more heavy duty. The thing I'm most looking forward to seeing, is the longevity, because that has been an issue for me with LED lights, in the past, even from Mars, but their support has been great. So far I really like the performance of this light.
AAA+ Review by 1***A / (Posted on 11/1/2016)
Expert violet grower, very responsible, caring and friendly person
A Review by r***m / (Posted on 11/1/2016)
I miss read the discription. My bad. Still a kool light lol
Top seller Review by Jane.JK / (Posted on 11/1/2016)
On behalf of all plants, thanks. Top seller, excellent product, 10/10. Love it!
5star Review by Steve STH / (Posted on 11/1/2016)
Great seller good communication and fast shipping A+ cant find a better deal tha
A Review by Mary.J / (Posted on 11/1/2016)
Good price Review by o***l / (Posted on 11/1/2016)
Good price - thanks.
5star Review by F****D / (Posted on 11/1/2016)
Among all the led grow light I bought, this one is the best.
5star Review by F****k / (Posted on 11/1/2016)
very powerful , worth to buy
5star Review by Frank P / (Posted on 11/1/2016)
Great product and fast seller
A Review by TIM F / (Posted on 11/1/2016)
5STAR Review by DENNISE / (Posted on 11/1/2016)
5STAR Review by M****E / (Posted on 11/1/2016)
Good delivery and excellent communication.
5STAR Review by GEORGE / (Posted on 11/1/2016)
5star Review by N****E / (Posted on 11/1/2016)
Thank you for an easy, pleasant transaction.
5 STAR Review by Casey Miller / (Posted on 10/27/2016)
Really good deal

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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I see some product review videos, and they show a remote for the pro series, but I see no mention in the product description on your website.. please explain.Thanks you, Scott

ProII series led has no remote controller, we stopped producing led with it. Led with switches is more popular and convenient to use. 

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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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