Mars Hydro II LED Grow Light 400 200w
SKU: 98911851218

Mars Hydro II LED Grow Light 400 200w

Sale price$115.20 Regular price$128.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mars Hydro II LED Grow Light 400 200wThe Mars 2 400w is designed to significantly reduce your costs of growing while ensuring maximum growth from your harvests. Perfect for large Scale commercial operations or simply your garden indoors and grow your favorite plants all year long. With a record breaking 2. 5'x 2. 5' coverage the Mars 400 can easily replace a 250W HPS or HID traditional grow light, produce a superior yield and higher quality Flowers all while reducing operational cost to

The Mars 2 400w is designed to significantly reduce your costs of growing while ensuring maximum growth from your harvests. Perfect for large Scale commercial operations or simply your garden indoors and grow your favorite plants all year long.

With a record breaking 2.5'x 2.5' coverage the Mars 400 can easily replace a 250W HPS or HID traditional grow light, produce a superior yield and higher quality Flowers all while reducing operational cost to around 1/3!

Switchable: USA,UK ,Canada,Germany,Australia warehouse

 

MARS II 400 Features

 
Optics Technology: Epistar™ 5watt single Chip (TOP-BIN) LED w/lens

Plug & Play Device:
  there’s no need to purchase additional equipment.


Maximum Coverage: Covers a full 2.5' x 2.5' easily replace a 250W HPS or HID

Powerful: Next Generation Epistar™ High Intensity LED’s. (HI-LED)

MARS II 400 Technical Details

 

MARS II 400 Specifications

Specification
Grow Light Details
LED Diode Brand:
Epistar™ (HI-LED) High Intensity
Power Consumption:
120V:177W±5%, 240V: 173.9W±5%
Operating Requirements:
Input voltage: 85v-265v Amperage: 1.7@ 120v | 0.78@ 240v
Coverage Area:
2.5'x2.5' (76cm x 76 cm)
Hanging Distance:
24" - 30" (60cm - 76cm) from the top of your canopy
Product Dimensions:
11.5 "x11.5" x 4" (34cm x 34cm x 9cm)
Product Weight:
13lb. 5.36Kg.
Operating Temperature:
85°F -105°F (30°C - 40°C)
BTU:
638
Decible Value:
58
Plug Type:
EU,UK,AU,USA,Japan
Ships From:
UK,USA,Canada, Australia, Germany,China
Warranty:
2 years
Compare to HPS/MH/HID:
250 watt
LED Lens Degree:
90°-120°
LED Diode Count:
80 Pieces
Spectrum:
440nm, 460nm, 630nm ,660nm,730nm(IR), 2400k-3000k
Product Model Number:
MARSII-400

 

 

Easily scalable for Commercial growers and large operations

The Mars 2 series comes in a variety of sizes to meet virtually every growers needs. With so many size options the Mars 2 makes a great commercial light for scalable operations. The standard design not only makes configuring multiple light layouts easy but also simplifies the user maintenance and configuration.

Maximum power at a great value

The Mars II Series is built with the commercial grower in mind. Featuring a user friendly “Full Spectrum” design, you can easily grow your plants in any growth cycle required. Packed with the Next Generation 5 watt Epistar™ High Intensity LED’s you can be sure the intensity is sufficient throughout the full coverage area of the light.

Premium Epistar LEDs offer a long lifespan

Grow for years to come without having to replace your lighting system. 100% Plug & Play with no additional equipment to buy Mars 2 series grow lights are rated at 100,000 hours of use or more. Rugged case design, heavy gauge heat sinks, dual ball bearing fans and quality Epistar LED’s all come together creating a powerful and long lasting grow light.

Versatile for any soil or medium or horticultural environment

Mars II Series will outperform your existing lighting configuration in virtually every horticulture environment possible. Have confidence in your light source growing in all types of soils hydroponics aeroponics and more.

Commercial Application ready: Easy to service.

Each LED of the Mars II series has independent circuitry from the others meaning, if one LED Element goes out the others will continue to function. Also all power supplies are the same design so there replacement is easy as 1.2.3. Easily swap out a replacement part yourself and avoid lengthy repair times.

Reliable build quality: 2 year warranty

We manufacture our own Grow Lights. Every element that goes into our products must pass a stringent performance and durability test. The Mars 2 Epistar™ Series features quality points such as: individual power supplies, TOP-BIN Epistar™ (HI-LED), Aircraft grade aluminum heat-sinks, Dual ball bearing fans, steel casing, Premium copper internal wiring and power cord. Following strict development guidelines and quality engineering is how we can offer such an extensive warranty on every grow light we carry. Buy with confidence, buy Mars Hydro.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98911851218

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 1468 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amber Teele
Waukegan, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dana K.
Los Angeles, US
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow. The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing. I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it. It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow. I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
C
Verified Purchase
Caitlyn
Belleville, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Alli
Grantham, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

recommand products