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Mars Hydro FC6500 680W Samsung LM301B LED Grow Light

Mars Hydro

Price: $739.99 USD
List Price: $799.99 USD
Price: $739.99 USD
You save: $60.00 (8%)
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Availability: 234 in stock

Estimated Arrival: Between Mar 24 and Mar 29.

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Why Buy From Grow Tents Depot
Description
  • Powered By Samsung LM301B Chips: The Mars Hydro FC6500 730-watt LED grow light is equipped with high-performance Samsung LM301B chips, delivering potent and effective lighting with a high PPE of 2.85 umol/j in PPE and long-lasting color rendering capability, promoting quick growth and profitable yields year-round.
  • High PPF Output and Uniform Light Distribution: The FC6500 provides a high PPF of 2079 umol/s throughout the effective coverage area. Its multi-light bar design and dense diode layout facilitate even distribution of grow lighting, optimizing PPFD for photosynthesis to achieve consistent growth in every part of the coverage range.
  • Exclusive Recipe Of Full Spectrum Lighting: The full spectrum is enhanced with blue and red light. Blue light stimulates plant growth and promotes the accumulation of plant-based phytochemicals, while abundant red light improves the maturing process and flower quality of the plants. The plant-centric spectrum makes the FC6500 one of the best grow lights for indoor plants.
  • Daisy Chain Dimming Feature: The FC6500 grow LED lighting is dimmable from 0 to 100% with no fixed levels to adjust the brightness depending on the growth stage of the plants, while saving on electricity bills. The daisy chain function supports a connection of up to 30 LED grow lights at the same time, and the light series can be controlled by one master light to turn on/off and dim.
  • Fast Heat Dissipation: The wave-shaped heat sink dissipates heat quickly, so the LED light running cool will not disrupt the stable environment that has already been controlled. The multi-bar style design also avoids hot spot issues thanks to its reserved space between light bars for cooling.
  • DLC Certified Grow Lighting Solution: DLC-certified LED grow lights are of high quality and high efficiency, meeting the highest standards in the industry, and capable of operating for at least 36,000 hours while maintaining 90% efficiency. Additionally, Mars Hydro promises a 5-year warranty and local repair services to ensure the LED grow lighting is working properly and perfectly within its service life.
    • Specifications
  • Wattage: 730W ±5% @ AC120-277V
  • Core Coverage: 4' x 4'
  • Max Coverage: 5' x 5'
  • PPE: 2.85 umol/j
  • PPF: 2,079 umol/s
  • Chip Brand: Samsung LM301B
  • Spectrum: 650-665nm, 2,800-3,000K, 4,800-5,000K
  • Max Yield: 3.0g/W
  • Voltage: AC100-277V
  • Amps: 5.478A @ AC120V; 2.648A @ AC240V; 2.310A @ AC277V
  • BTU: 2,489.3
  • Certificate: ETL, CE, UKCA, RoHS, DLC, IP65
  • Lifespan: 50,000H
  • Warranty: 5 years
  • Dimension: 1,130 x 1,120 x 100 mm
    • Bulk Discount
  • Buy 2 or more of this item and receive $40 off each at checkout!
    • Media
    • 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 support@growtentsdepot.com. 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 support@growtentsdepot.com 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.

    • QUESTIONS & ANSWERS

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    Customer Reviews

    Based on 4 reviews
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    G
    George
    AMAZING

    Iv been trying to dial in how much light they need in my 4.5x4.5 grow tent. Iv upped it to the hash mark just under 75% so far at 22 inches from the top of my canopy with no burning.
    All I can say is the light is amazing and worth it over old blurples I was running.

    K
    KC34MO
    GREAT CUSTOMER SERVICE

    I love this light , but more important was the customer service I received. We had shipping difficulties, but in the end marshydro made everything right. They kept in contact the entire time and was very helpful. The light performs ad advertised so Needless to say I am more than happy with my purchase.

    D
    DiverDave
    MARS FC 6500

    Mars FC 65000 is the best-LED light for a 5x5 tent ever.
    I have tried many types of LEDs & COBs in many configurations.
    So I know what I see in the results.

    The light waves these bars put out plus the penetration
    then there are the long cords so you can take the controller
    outside of your tent so you can read/set dimmer % set low
    work your way up. The rack does not radiate much heat at the 75% dimmer setting.
    The colors were checked by way of CD, simple but works.

    Only the natural sun was better.
    With one exception, YOU with the FC 6500, get a dimmer control.

    The spectrum of light and intensity is worth the price.
    Frost has never been better on my girls.
    I had very little knowledge of these beans before I began this journey.

    This FC 6500 plus 2 more ratchet lifters (not need wire hooks), & one-timer set to 13/11
    took the place of 2 timers and 3 LEDs
    1 * White light high ceiling 18000 luma DayLite
    2 * Name Brand $$ Blurple Lights P450's

    White lite was on timer 18/6
    and in the same time, Blurples would be in middle at 13/11
    The frost & flowers were packing as I have been expecting.
    But the blurple & White lights all hung lower, because of their cases and fans.

    The FC 6500 sites right up there and the cord out the vent hole so no extra heat.
    This brings me to, I had to turn my A/C temp setting up 2 F because
    the FC 6500 was not radiating as much heat as the other 3 did (totaling 1071 actual watts).
    And now I am doing better with < 650 (Dimmer @ 60% = about 480'ish)
    Which was what the single (P450 to replace 1 600 HPS) the P900's I have 2 of
    use 800 actual watts each to replace +1000 HPS.
    The White LED or CODs had good penetration.

    The Blurple lacked penetration, more heat, but is needed for the pistol & trichomes to develop.

    Wish these were free kinda
    But well worth a one-time purchase for testing and this one is a keeper.
    So much so I won't have to sell all my older lights for cheap to help
    recover purchase & shipping costs.

    Still a win-win!

    I hope everyone can get in on this before supply & demand
    change things.

    That is my take & I stand by it!

    S
    Scott Nelson
    BIG LIGHT

    Its coverage is already worth its price. Big scale guys, pick it. I run 4 in my 12x12 room.