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Mars Hydro SP 150 140W Full Spectrum LED Grow Light

Mars Hydro

11 total reviews

Regular price
Price: $120.99 USD
Regular price
List Price: $0.00 USD
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Price: $120.99 USD
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Why Buy From Grow Tents Depot
  • SP150, a small single bar LED grow light, with substantial blue in spectra, is an optimal lighting solution for home-grow vegetables, lettuce, succulents...its miniature enables flexibility in various home scenarios such as tables, cabinets, plant shelves, and as supplemental corner light.
  • Wattage - 140w
  • Veg Coverage - 2x2 ft
  • Flower Coverage - 1.5x1.5 ft
  • Featuring a thick aluminum passive heat sink and densely arranged chips, the SP Series provides high efficacy but low heat output while minimizing obstruction to natural light.
  • Efficient LED Grow Lights: SP150 mounts 322 pcs@120V (360 pcs@240V) diodes, consumes only 140w electrical power, but has matching PPF output with a 250w HPS light while saving 44% electricity.
  • Adequate PPF Output: Emitting 261umol photons per second, SP150 promises 1.8g/w yield on average with 2.0umol/j PPE, increasing yields by 30% over HPS lights.
  • Enhanced Blue Band In Spectrum: SP150 is a full-spectrum LED grow light with enhanced blue wavelength, thus beneficial to the growth/veg stage of plants, especially for stretching leaves and increasing leaf area. Also, the full-spectrum design ensures the proper growth of the other plant stages.
  • Optimal Heat Dissipation: A finned heat sink built by aluminum dissipates the heat quickly leaving no worries of heated crops.
  • Safety Certifications And 5-Year Warranty: CE, ETL, RoHS, UKCA safety certification, 50,000-hour longevity, 5-year warranty, convenient local after-sales service.
  • Suitable For Various Home Veg Grows: Flexibly applied to a variety of home scenes, including cabinets, plant shelves, can also be used for corner supplemental lights.
  • Specifications
  • Wattage: 140W ±5%@AC120V 140W ±%@AC240V
  • Core Coverage: 1.5'x1.5'
  • Max Coverage: 2'x2'
  • PPE: 2.0umol/j
  • PPF: 279umol/S
  • Chip Brand: BridgeLux
  • LED Quantity: 322 pcs@120V, 360 pcs@240V
  • Spectrum: 650-665nm 3000-3200K 6000-6500K
  • Max Yield: 1.8g/W
  • Voltage: AC110-130V, 220-240V
  • Amps: 1.747A@AC120V 1.105A@AC240V
  • BTU: 477.4
  • Lifespan: 50000 hours
  • Warranty: 5 years
  • Certificate: UKCA, CE, RoHS, ETL, IP65
  • Dimension: 598* 80 * 49.5mm
  • Weight(kg): 1.9
  • Bulk Discount
  • Buy 2 or more of this item and receive $5 off each at checkout!
  • Price Match Guarantee
  • Shop safe knowing that Grow Tents Depot offers the lowest prices on all of our products - all the time - guaranteed!
  • We work very hard to ensure that we always have the absolute best prices online, so we make this guarantee knowing that if you find a lower price somewhere else, we will match or even beat our competitor's price! Simply reach out to us with a screenshot and link of our competitor's price (including shipping) and let us make you an offer! If you have already purchased with us and you find a better price within one week of your order, let us know and we will issue a refund for the difference!
  • Our 100% price match guarantee has some limitations:
  • -Promotions such as rebates, "buy one, get one free", and other discounts are not eligible.
  • -The item must be in stock on the competitors website when you request your price match.
  • -The competitor must be an online store and may not have a retail location.
  • -The website cannot be a discounter or auction website (e.g. Amazon, eBay, Overstock, etc.).
  • -The competitor must be an authorized retailer of the product in question.
  • -The price match applies to the item price and the shipping charges but excludes sales tax.
  • -On rare occasions, we reserve the right to refuse a price match if we would incur a loss.
  • Get growing today!
  • Shipping, Returns, and Cancellations
  • Order Confirmation:
  • As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.
  • Order Shipment:
  • We offer FREE SHIPPING on all orders and currently service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away at If you are in Alaska, Hawaii, or outside of the US and would like to place an order: we may be able to ship to you, but you will need to reach out to us for a custom shipping quote.
  • Cancellations and Refunds:
  • If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Shop Pay Installments and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.
  • Returns:
  • Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).
  • Warranty
  • Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.
  • If you would like us to assist with a warranty claim, please reach out to with the following information:
  • Your order number.
  • Your shipping address.
  • A brief description of the issue.
  • Any photos or videos demonstrating the issue.
  • Item Specific Information
  • Manufacturer: Mars Hydro
  • Manufacturer Warranty: Mars Hydro offers a 3-year warranty on all LED grow lights and ventilation fans. This includes the Mars Reflector series, Mars II series, Mars Pro II series, Mars ECO series, Mars SP series and the Mars ECO Farm series. In the event of a defect or malfunction, Mars Hydro will repair or replace the product free of charge. The warranty does not cover normal wear and tear or misuse. Grow Tents are final sale items and can only be returned if un-opened.

  • Customer Reviews

    Based on 11 reviews

    I've got 4 Mars lights total in my 10�10 room. They outperform ANY other light I've seen used by any of my grow buddies. I've got 2 SP-150's and 2 FC-3000. They are WORTH every penny if you want some sticky, dense, good tasting buds. For my Christmas present this year I picked the TSW 2000 to throw in there with them so hopefully it performs as amazing as the others have. I will update when I get it and get to actually use it.
    Oh BTW, I got just shy of 5 lbs of girl scout cookies off of 4 plants.
    Happy growing guys :)


    Used two of the SP-150 lights in a 3'x3' tent. Over all, these are great lights and definitely worth the money. Would like to see these lights upgraded with UV diodes to help push the frosting on the bud. Ran a round earlier in the year using the SP-250's (with UV) and they definitely outperformed the SP-150 when you compared the g/sq ft. Under the SP-150 lights, I managed 50g/sq ft and 1.69 g/W. Did the deep defoliation at day 1 and day 21 of the cycle as normal for both rooms.

    SP 150

    II use these lamps for over a month now I can say that the intensity is very powerful light penetration and incredible I have 2 sp150 in 60 * 80 in hydro the buds are huge thanks mars hydro very good job for the SP s�ries