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Mars II 400 LED grow light(USA)

USD174.99
  • Buy 2 for USD165.99 each and save 6%
  • Buy 3 for USD162.99 each and save 7%
  • Buy 4 for USD158.99 each and save 10%

Availability: In stock

Quick Overview

The high intensity Mars II 400 is incredible powerful for 2.5’x2.5’ size’s growing. Full spectrum, high quality but with affordable price makes it the best choice for your indoor growing.
OR

payment method

Specifications

Mars II 400 (USA)

638

250 watt

ETL, CE, RoHS

110V: Veg : 115.9w±5% / Bloom: 177.3w±5%|220V: 114.3Veg: w±5% / Bloom: 174.6w±5%

1.7A

85v - 265v

58

13lb. 5.36Kg.

2.5'x2.5' (76cm x 76 cm)

50000 HOURS

90°-120°

440nm, 460nm, 630nm ,660nm,730nm(IR), 2400k-3000k

EU,UK,AU,USA,Japan

708747426786

11.5 "x11.5" x 4" (34cm x 34cm x 9cm)

Seedling:24”-30“ Growth:18”-24“ Bloom:12"-18 "

85°F -105°F (30°C - 40°C)

USA

UPS

Epistar

Description

Please make sure not use Surphur and RH no more than 80%, not water-proof

Veg spectrum

The spectrum when you turn veg bottom on only

Full Spectrum

Full spectrum when you turn both switches on. Perfect for your whole circle growing.

LEDs and Protected Diodes

True 5w led chips with protected diodes, high intensity and quality for your growing.

On and off swithces

Veg and Bloom swithches, controling your veg and bloom period more easily.

USA plug

We will ship the USA standard power plug to you from our USA warehouse.

Sticker

Sticker on the back of the light, scan the OR code to find us on Facebook and Instagram.

Certificates

Our lights is ETL, CE, Rohs certificate, High quality provided.

Warranty and Instruction Card

For frequently asked questions, please refer to Instruction card; Please make sure to keep the Warranty card in case you willl need it for warranty purpose in future.

PAR data

Par data for Mars II 400, efficient for 2.5'x2.5' grow area.

Write Your Own Review

Customer Reviews

Great for some North American Pitcher Plants Review by Bill
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I bought this wonderful light from Mars Hydro's Sean Shao because I grew carnivorous plants indoors. Parrot Pitcher Plants, Sarracenia purpurea venosa, and other S. purpureas thrive under it, but it's too bright for Venus Flytraps. It runs cool, the LEDs stay only warm to the touch, and to protect your retinas, you may need sunglasses to block the blue part of the spectrum. If you grow the plants I grew, this light is great for most of them.
Impressive aftersales service Review by AlexSPb
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I am more than happy to use your lamp! Plants growing very healthy and when it combined with hydroponics, it giving perfect results!
For anyone who is doubt about this lamp I want to say that I am not disappointed, Even after some diodes has burned out, I just wrote to support and they sent me new diodes and I replaced them. Its easy.
Great Product, Great Service, Awesome Company. Review by Fisheye Cannabis Culture
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I was a little skeptical about these lights at first, So I just bought one. After I tried the first one I was so happy, I bought 5 more lights from Mars Hydro. Light work great and am very happy with this company.
Free shipping awesome Review by f***a
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as described...shipped well and quickly...Thanks
good Review by e***t
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Good transaction,thanks.
GOOD Review by AM
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Light looks good, thanks!
good size Review by J.K.R
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great service and always willing to respond to questions asap
I like this light Review by j***a
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Fast Shipping! Great product!
A+ Review by Rob
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Exactly as advertised! product works! Very well packed. Fast delivery
A++ Review by M
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a great experience thanks ONE of the good sellers. Thank You (REALLY)
5star Review by Dave
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The best
A Review by M*****F
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very very very solid build
A Review by Rob B
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a great experience thanks ONE of the good sellers. Thank You (REALLY)
A++++++ Review by Tom
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Great company, Great product. Great Price
A+ Review by Timmy R
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fast shipping and very nice lights. very happy!!
A Review by Mark F
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Fast shipper, quick response to questions. Lights are working well so far.
5star Review by Brent F
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Shipped fast and as described - Good seller
5star Review by Frank B
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Got it early works great. Would order again
5star Review by Dave
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Shipping
Super fast shipping, great followup, dependable for quality
Don't stop making mars II 400 Review by Wonderboy
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PERFECT FOR WHAT I GOT! They are perfect for 2x2x2.5 ggt! (I hope it's alright If I say that) easy to use case fans with tubberware & mesh screening for homeaide odor nuetralizer ( a "cf" u no)that in my idea is perfect for 3' ONES; sog; 6-9 indica flowers. Suprised me! thought i found a pearl! I would NOT STOP MARSII 400 AT LEAST FOR THE ONE like me. It's all I need to be successful. Just telling u. The da wants to surround me with concrete for one year, I think I'm gonna accept plea bargain for small amount.possession green? Yes! And giving rides but , all gravy; when I GET OUT IM GONNA NEED ANOTHER A FEW MORE AND GET ANOTHER 2x2x2.5 ggt! Pray and hope they will still have them available. Well done manufacturer of the one I bought. I understand trying to match the big star (sun) if you are but I see losing the mars II 400 for 2x2x2.5 ggt the same as losing my business. My #1-4-$. If they quit making this one looks like I will have to find someone else with same genetics as the mars II 400 0R BUILD MY OWN. Anyways, bummer, I got time to think about since I'm taking one years "behind no alcohol bars" maybe it will be like John the Baptist, or one of the Paul's, or the one grater than even these. Heavenly job to keep at least this particular one for what I got! But I do need another one year from now. My He! Will give me another when I walk out then in my whites! Thank you MARS-HYDRO! Reconsider for me or save me three more one year from NOW!

You're reviewing: Mars II 400 LED grow light(USA)

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