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Mars Hydro Mars Pro II Epistar 120 (w/ switches) - Buy one get one FREE!  - LED Grow Lights Depot
Mars Hydro Mars Pro II Epistar 120 (w/ switches) - Buy one get one FREE!  - LED Grow Lights Depot
Mars Hydro Mars Pro II Epistar 120 (w/ switches) - Buy one get one FREE!  - LED Grow Lights Depot
Mars Hydro Mars Pro II Epistar 120 (w/ switches) - Buy one get one FREE!  - LED Grow Lights Depot

Mars Hydro Mars Pro II Epistar 120 (w/ switches) - Buy one get one FREE!

  • Availability: In stock. Ships in 1-3 business days

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.
LED Grow Lights Depot Trust

    Buy one get one FREE!

    Introducing the Mars Pro II Epistar™ 120 LED grow light! The Epistar 120 contains a flexible U-connector to connect multiple lights together. Veg and bloom switches are used to control different growing modes.

    An upgraded power supply, fans, and LED chips provide you the highest quality Mars Hydro has to offer. The creative reflector-cup design beams the perfect mixed-spectrum and meets the needs of growers who demand a high-quality harvest. 

    Incredible power at low operating temperature’s gives you more than double the par values per watt compared to traditional HID or HPS lighting. Epistar's™ unmatched intensity and Mars Hydro engineering, offers you extreme power with stunning efficiency.

    For over 6 years, Mars Hydro has been developing and innovating the LED Grow light industry. The reliability and performance of their products has made them a global leader of the LED Grow Light industry. Purchase your Mars Pro Epistar™ 120 and experience the true potential of your grow.





    Mars Hydro Product Brochure and Specs

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




    Model/SKU: Mars Pro II Epistar 120/marsproIIepistar120

    Power output: Grow: ~83w | Bloom: ~260.5w

    HID equivalent: 300 watts

    LEDs: Epistar™ HI-LEDs; 50,000 hour lifespan 

    Spectrum: 440nm, 460nm, 630nm, 660nm, 730nm, 2700K-3000K

    Lens angle: 100°

    Coverage area:

    • Veg: 6 sq ft (24" x 36") @ ~30" above canopy
    • Flower: 3 sq ft (18" x 24") @ ~18-24" above canopy

    Thermal management: Aircraft-grade aluminum heat sinks; Dual ball bearing cooling fans

    Daisy chain: No

    Dimensions: 19.3" x 11.8" x 4" (49cm x 30cm x 10cm)

    Operating temperature: 85°F -105°F (30°C - 40°C)

    Operating/input voltage: 85v - 265v Amperage: 2.2 @ 110v | 1.07 @ 220v

    Product weight: 13.2 lbs (6kg)

    Recommended height above plants: 18" - 30" (60cm x 76cm)

    Additional details: 54.1 decibels; Plug Types available:EU, UK, AU, USA, Japan; Plug-and-Play

    Product includes: Power cord

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

    Manufacturer's Warranty:2 years

    Free Shipping in the USA

    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. As soon as we receive your order, we automatically reach out to our warehouse to confirm the product is in stock and is available for immediate shipment. In rare cases, if the product is on backorder or unavailable, we will contact you immediately and ask if you would like to wait for the product to become available 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). We will send you tracking information as soon as it is available. If you do not receive tracking info within 5 business days of your order, feel free to follow up with us via email.

    U.S. Shipping

    We offer FREE shipping in the USA via FedEx, UPS, or USPS. 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 most P.O. 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. Go through the checkout process to receive a shipping quote. We use a service called Webinterpret who acts as a parcel forwarder. They are a PayPal partner and are located in Folcroft, Pennsylvania, USA. Therefore, if you purchase a product through our international checkout system the item(s) will be shipped to the forwarding warehouse and then to you. In this case please allow a couple weeks (or more) for the products to reach you. Duties/taxes will be due at delivery when using the international checkout (parcel forwarding service). 

    If you do not want to use this service, email us to receive a shipping quote for items shipped outside of the United States. You may also place an order on our online store and shipping charges will be calculated and an invoice emailed to you to cover these charges.

    Optic LED products ship FREE worldwide (to any country). A lower value for customs purposes is typically declared on these products.

    Items shipped internationally from the US 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.

    Hassle-Free Returns

    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 10-20% restocking fee (depending on brand) may apply for returns within the dates of the return policy.


    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.


    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 rightguaranteed! 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 USA via FedEx, UPS, USPS, or other popular couriers. 


    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). Other products may have a shipping cost available on the product page (some HLG products,Electric Sky)

    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 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 you order from us, we will match the competitor's price and give you an extra £7.79 for orders over £155.84 and £3.90 for orders under £155.84.

    If you find an online store that offers a better price than us within one month of your purchase, let us know and we will provide a partial refund to match the price. (Not valid for products on Amazon or eBay. Because we are a for-profit business, we may refuse to offer a price match in which we incur a loss. This is rare.)


    7) Easy Interest-Free Financing

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

    • PayPal Credit: No Payments + No Interest if paid in full in 6 months on purchases of £77.14 or more. Select PayPal at checkout and pay with PayPal credit. Apply now.
    • Sezzle: Buy what you want today and pay for it over four installments, interest-free. Look for the Sezzle button at checkout. LEARN MORE.


    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 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.


    Happy grows!

    Erik H.


    Customer Reviews

    Based on 3 reviews
    LED light depot has amazing customer service.

    For the most part this is about the customer service. I had heard great things about the company we ordered from (LED GROW LIGHTS DEPOT). Yep...great company. The Mars Hydro light is awesome. We ordered it at the end of April and have tested it out, but honestly haven't really used it much. We will be using it more in the fall and winter. The housing is solid, switches look well built, and it will give us excellent covereage. We plan to pick up a few more at the end of summer.

    Just using bloom switch

    Red lights are not stressful on your eyes or the plants, Works well and plants bounce right back from pruning and show no light stress even when the canopy reaches the light.

    Great all round

    Great light and even better service from ledgrowlightsdepot . Delivered to Spain in under a week (even 1st class letters usually take two weeks!) Really impressed with the service and also with the light - The Mars Epistar 120, it’s producing lots of lush green foliage on my plants and with short internodal spacing (no stretch). Only used in vegetative stage but I’m more than happy with the results!