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Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot
Mars Hydro SP-250  - LED Grow Lights Depot

Mars Hydro SP-250

  • Availability: In stock.
    local_shipping  This product ships discretely.
    airplanemode_active  We ship worldwide! Receive a quote at checkout or contact us.
               Duties/taxes may be due for international orders.
    view_column  Bulk/commercial pricing: inquire for a volume quote.

    The Mars Hydro SP-250 Full Spectrum LED Grow Bar draws 196 watts at the wall and covers up to a  2'x4' area for flowering.

    This fixture is ideal for a seedling to harvest grow in a grow tent or in a grow room. Use as primary lighting or supplemental lighting.








    Wattage draw:

    • 232W +/- 5%@AC120V 
    • 242W +/- 5%@AC240V

    HID equivalent: 300 watts

    LEDs: Epistar

    • Warm white: 3000~3200nm
    • Cool White: 6000~6500nm
    • Red 650~665nm

    LED Lifespan: 50,000 hours

    Coverage area: 4' x 2'

    Thermal management: Aluminum heat sink

    Dimensions: 35.5" x 3" x 2.6"

    Operating/input voltage: 85v-265v AC

    Product weight: 11.2 lbs

    Max Yield: 2g/watt

    Plug Type: EU, UK, AU, USA, Japan

    Recommended for: 

    • Grow tents
    • Grow rooms
    • Primary or supplemental lighting
    • Soil, hydroponic, aeroponic, or aquaponic systems

    Manufacturer's Warranty: 3 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 full Return 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 $2,500. LEARN MORE.

    Buy what you want today and split your purchase up to $500 into 4 monthly installments, interest-free. Up to $5,000 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 $99 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 are 100% 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 our full return policy for details.


    --> Shop All LED Grow Lights

    Happy grows!

    Erik H.


    Customer Reviews

    Based on 17 reviews
    Mixed emotions

    I can see it's a powerful light for the price point but for a couple reasons mine will probably just stay in the box. I wanted to make this a veg light so I need to dim it down. You have to remove the driver to do this and out of 14 screw drivers I can't find one that won't strip the screws and let's say it did come off easy, I would need a wattage meter to know what I'm setting it at. I did lots of research on how well the light works but apparently none on what a pain in the A it would be to use it for veg.

    Great so far

    I've only used this light for one flowering cycle so far, but the results were extremely satisfying. Nice coloration, flower density, and efficient! Made my friends upset they paid a lot more for other quantum boards


    Nice light!

    Great Bang 4 the Buck!

    Mars Hydro SP-250
    I’ll cut right to the chase, after spending several months with this light, I wasn’t expecting much, but that was just my stupid assumption on you get what you pay for. Well I was shockingly surprised with its performance. Price vs performance, this is a winner from Mars Hydro. I’m using LED’s that cost 2 and a half times more, and my plants love this light more. They lean over trying to get to these.
    The plants seem to grow healthier, more livelier, leaves are greener, even though I was worried of light bleaching at first, cause these lights are super bright. But I never encountered that problem, and as I said, the plants really enjoyed this light spectrum. I don’t know if Mar’s got this right by accident or not, and I wish these lights were out when I bought my other lights. For price, wow, you can’t go wrong, and it’s great for vegging all the way through to flowering.
    One light fits a area of 2’ x 4’, definitely get more than one, as this will improve your overall yield, and the cross over light will do wonders, and you’re still spending less than buying a pricier LED. But hey, it’s your money, if you have it, spend it, but if you’re on a budget, buy this and you won’t be disappointed.
    My only real complaint, it needs a light dimmer, and I know you can take the driver off, and screw the wattage down using a wattage meter in conjunction, but what a pain. Hello Mar’s, fix that and that will make this diamond in the rough really shine.
    One Happy Customer/User!!!

    mar sp 250

    very bright light well made got it hanging over my white widows lights is kicking butt great price too