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Mars Hydro Mars II 1600  - LED Grow Lights Depot
Mars Hydro Mars II 1600  - LED Grow Lights Depot
Mars Hydro Mars II 1600  - LED Grow Lights Depot
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Mars Hydro Mars II 1600

  • Availability: Out of stock
local_shipping  FREE discrete shipping to lower 48 states.
           Duties/taxes may be due for international orders.
view_column  Bulk/commercial pricing: inquire for a volume quote.

    The Mars II 1600 is designed to significantly reduce your costs of growing while ensuring maximum growth from your harvests. Perfect for large-scale commercial operations or your indoor garden. Grow your favorite plants all year long.

    With a record-breaking 4.5' x 4.5' coverage, the Mars 1600 can easily replace an 800-watt HPS traditional grow light, produce a superior yield, and higher-quality flowers - all while reducing operational cost by 1/3!


    MARS II 1600 Features

    Grow and Bloom modes: Two on-board switches to control the mode of growth

    Powerful: Next Generation Epistar™ High-Intensity LED’s

    Optics Technology: Single-chip Epistar LEDs with lens

    Plug & Play Device:  No need to purchase additional equipment to operate the unit

    Maximum Coverage: Covers a full 4.5' x 4.5' to easily replace an 800-watt HPS




    12" from canopy


    15" from canopy


    18" from canopy


    *Warehouses in the US, Canada, UK, Germany, and Australia; other countries please inquire for a quote






    Wattage draw: 630 watts

    HID equivalent: 800 watts

    LEDs: Single-chip Epistar Hi-Intensity LEDs; 50,000 hour lifespan (10+ years if LED lights are on 57% of the time)

    Spectrum: 440nm, 460nm, 630nm, 660nm, 730nm (IR), 2400K-3000K

    Lens angle: 90° - 120°

    Coverage area: 

    • Flower: 4.5' × 4.5'
    • Veg: 6.5' x 6.5'

    Thermal management: Aluminum heat sinks; Cooling fans

    Daisy chain: No

    Dimensions: 20" x 20" x 3.5"

    Operating temperature: 85°F -105°F

    Operating/input voltage: 85v-265v; Amperage: 5.9 @ 110v | 3.1 @ 220v

    Product weight: 31 lbs

    Recommended height above plants: 12" - 30" depending on growth stage

    Additional details: BTUs: 1883; 61 decibels; Plug Type: EU, UK, AU, USA, Japan; Plug-and-Play

    Product includes: Power cord, Hangers

    Recommended for: Indoor grow operations; Hydroponic, aeroponic, or aquaponic systems

    Manufacturer's Warranty:2 years


    Order Confirmation

    As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

    Order Shipment

    Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order (i.e., Timber Grow Lights, Trimmers, etc). We will send you tracking information as soon as it is available. If you do not receive tracking info within 7 business days of your order, feel free to follow up with us via email by responding to any of the emails that we sent you.

    U.S. Shipping

    We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method.

    After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes, except when shipped via UPS.

    International Orders

    Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs.

    Some items/brands can be shipped for free.

    Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.


    If you wish to cancel and order between the time of order placement and when it ships out, you may do so. However, up to a 20% order cancellation charge will be deducted from your payment. If your order has already shipped, and you want to cancel the order, the order will be treated like a return (see return policy link below). All sales are final for EZTrim products (no refunds).


    We offer hassle-free return shipping in the U.S. if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our fullReturn Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 5-25% restocking fee (brand dependent) may apply for returns within the dates of the return policy.

    If you have any questions or would like to check the availability of an item, you may email us here or call us at (1)971-266-0352Thank you for shopping with us.

    Shop All LED Grow Lights

    Happy grows!

    Erik H.


    Why shop at LED Grow Lights Depot? This is why...

    1) Thousands of Successfully Shipped Orders and Thrilled Customers

    We have been in business since 2014 and are a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extaraction equipment. We have hundreds of 5-star product reviews from satisfied customers.


    2) Small, Family-Run, Veteran-Owned Business

    Founder/Owner Erik H. overseas that every customer is 100% satisfied with their purchase. If something is wrong, we will make it right,guaranteed! Call, email, or message us anytime and we will get back to you in about 1 business day or less (typically with-in minutes or hours during normal business hours). We have your back!


    3) Free Discreet Shipping in the USA 

    We offer FREE shipping in the lower 48 states via FedEx, UPS, USPS, or other popular couriers. We can ship most other products to Hawaii and Alaska for free too.


    4) Reliable International Shipping Available

    Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote. Some products ship internationally for free (such as Optic LED). 

    Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. 


    5) No Sales Tax in the USA

    Forget shopping locally or on other popular retail websites that charge tax. You can save a lot of money when buying though us since we do not charge tax in the entire USA.


    6) 100% Low Price Guarantee

    We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.

    If you find a better price online before or after you order from us (for up to one month), we will match or beat the competitor's price.

    Although rare, we may refuse to offer a price match in which we incur a loss.


    7) Easy Interest-Free Financing

    Finance your purchase in minutes! See our available financing options below:

    Buy what you want today and pay for it over four installments, interest-freeLook for the Sezzle button at checkout. Get approved up to £1,903.12. LEARN MORE.

    Buy what you want today and split your purchase up to £380.62 into 4 monthly installments, interest-free. Up to £3,806.25 limit (with interest).Look for the ViaBill button at checkoutLEARN MORE.

    No Payments + No Interest if paid in full in 6 months on purchases of £75.36 or more. Get approved in seconds! Select PayPal at checkout and pay with PayPal credit or APPLY HERE


    8) We are Authorized Dealers offering a Manufacturer's Warranty

    You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are100% honored through the respective manufacturer.


    9) Safe, Secure, Discrete Transactions

    We accept major credit cards, PayPal, Google Pay, Apple Pay, Sezzle, ViaBill, and debit transactions. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.


    10) Hassle-Free Returns

    And just in case your purchase was not up to your standards, we offer hassle-free return shipping if you are not 100% satisfied for any reason. Many brands have a 30- to 90-day return policy. See ourfull return policy for details.


    --> Shop All LED Grow Lights

    Happy grows!

    Erik H.


    Customer Reviews

    Based on 13 reviews
    Excellent Light, Great Company

    This light is really making a difference. On top of that LED Grow Lights Depot has excellent customer service.

    I will be returning when the time comes

    Excellent Light

    Really amazing growth in plants. Made a huge difference in bud size and weight. Would highly recommend.

    Awesome output

    This was the addition I needed

    "NEW" Mars Hydro II 1600 "Advantage" 2018

    I just bought 3 of these... the "new and improved" version. I replace my 1000w HPS's with these units. They are superior in EVERY way.
    That said...Mars needs to revamp their PAR charts (the PAR, PPF and PPFD is WAY overstated) and a few other "stats". For example it is physically impossible for a 630w unit to produce only 1883BTU's (should be 2148BTU's). The operating temp...way off. The weight is LESS. The decibels is LESS. The "Advantage" units don't have a glass cover over the LED's (a good improvement). They are 120v and 240v compatible. I personally know the folks at Black Dog LED and took a brand new unit in to the (Boulder CO) and we hooked it up and tested it... while it's a GREAT unit for the cost... the stats are misleading (Black Dog is at another level entirely, and you must pay for that). Just FYI... so that you are comparing apples to apples.

    Can't go wrong with these units for the price point. They are quality built and you WILL get better quality "herb" than with HPS...for WAY less energy usage and heat.


    Have not used yet. Tom