Search  for anything...
MARS HYDRO

MARS HYDRO 800Watt FC-E8000 LED Grow Light 5x5ft with 3928pcs Diodes Full Spectrum Grow Light Bar Commercial Plant Growing Lamp for Vertical Farming, Achieve 2.8umol/J Detachable Precise Lighting

    • Based on 1,068 reviews
Condition: New
Checking for product changes
$659.99 Why this price?
Save $34.99 was $694.98

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 8 hours and 16 minutes
Available payment plans shown during checkout

Wattage: 800.0 Watts


Features

  • HIGH-EFFICIENCY LED GROW LIGHT: FC-E8000 grow bar light adopts 3928pcs BridgeLux Diodes, market-leading 2.8 mol/J PPE, Max 2.5g yield/wat with 30% higher Average PPFD, more cost-effective compared with other same type lights.Only consumes 800W, perfectly cover 5x5ft (personal), 4x4ft (commercial) grow space.
  • INNOVATIVE PRECISE UNIFORM LIGHTING: Built-in removable bars interval & dimmability enable the exact dynamic PPFD control over each of plant growing stages, FC-E8000 detachable bars deliver highly uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds.
  • EASY DIMMING DAISY CHAIN, prefect as cost-efficient commercial LED grow lights, FC-E8000 dimmable grow lamp supports daisy chain max up to 30 lights,master light easily controlled,IP65 waterproof, making it a high performance light for enormous yields. User-friendly dimmer suits full-cycle home horticulture too.
  • SUPERIOR HEAT DISSIPATION: Detachable power supply can be mounted remotely on the side of a grow tent/rack or on adjacent wall to remove heat from grow space; real Aluminum heatsink & 6 slim profile passive cooled bars (THINNER & LARGER surface) creat less heat, drop 50% in electricity bill than HID lights!
  • FULL SPECTRUM LED GROW LIGHT: With high-intensity spectrum (2800k-5000knm, 660-665nm enhanced Deep Red), FC-E8000 provides broad-spectrum light, producing high quality crops with remarkable savings on energy. Trusted 5 full years warranty, 100% Satisfactory Solution guaranteed if any problem!

Color: Gray


Shape: Rectangular


Material: Detachable Aluminum +Metal


Finish Type: Aluminum


Light Source Type: LED


Package Dimensions ‏ : ‎ 46.6 x 10.8 x 8.5 inches; 29.4 Pounds


Item model number ‏ : ‎ FC-E8000


Date First Available ‏ : ‎ July 20, 2021


Customer Reviews: 4.4 out of 5 stars 1,068


Color: ‎Gray


Shape: ‎Rectangular


Material: ‎Detachable Aluminum +Metal


Finish Type: ‎Aluminum


Light Source Type: ‎LED


Shade Material: ‎Aluminum


Power Source: ‎Corded Electric


Brand: ‎MARS HYDRO


Item Weight: ‎13.34 Kilograms


Style: ‎FC-E8000 800 Watt


Voltage: ‎277 Volts


Light Source Wattage: ‎800 Watts


Bulb Features: ‎dimmable


Bulb Base: ‎E27


Product Dimensions: ‎67.2"L x 45.31"W x 3.74"H


Part Number: ‎MHFCE8000


Item Weight: ‎29.3 pounds


Item model number: ‎FC-E8000


Item Package Quantity: ‎1


Finish types: ‎Aluminum


Special Features: ‎Full Spectrum


Switch Style: ‎Dimmer


Batteries Required?: ‎No


Wattage: ‎800 watts


Wattage: ‎800 Watts


Date First Available: July 20, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Full coverage in a 3x3!
Wattage: 480.0 Watts
This light is awesome. It fits perfectly in a 3x3 and provides very even coverage thoughout the tent. I'm a few weeks away from my first harvest with this light and my plants have not seemed to ask for any more than 75% brightness during flower. The light bars get a bit toasty when the brightness is raised up, and the ballast does get hot. The ballast being removable is very handy because of this. The hottest my tent has been with this light on is 80F, while my home was 74F. It's worth mentioning that AC Infinity's adapters DO NOT work with this this lamp very well, despite being listed as a supported model. My light would randomly turn on at night, so I just stuck it back on a timed outlet to be safe. Mars Hydro's app may work better, but judging by the 1.Something star reviews for it, I sort of doubt it. Don't let that or a lack of Samsung LEDs dissuade you from buying this lamp, especially if it's on sale. I paid about $400 and received a heat mat as well. It's currently on sale for $373 for Black Friday at the time of writing this. In my opinion, it's the best bang for your buck, especially in a 3x3. ... show more
Reviewed in the United States on November 22, 2023 by Amazon Customer
    • Great Lights
Wattage: 480.0 Watts
Love these lights! I don't usually write a review until I am into a few months of using a product but these are great. If they hold up over time ( unlike the Bloom Grow lights which I have had 3 that crapped out after a few months ) then these are the real deal. Their website is great and very helpful. After two weeks my plants look astounding, the heat is minimal and the features on these lights are incredible. Quality top to bottom. I have read some reviews that say the light output is not as high as they say or can't hook up the phone app, but I have had none of those problems. I am completely satisfied. ... show more
Reviewed in the United States on December 6, 2023 by Eric Hellberg
    • Excellent grow light, misleading advertising.
Wattage: 800.0 Watts
I posted a very long review that didn't get approved, so I'm going to make it short and sweet. This light draws 800w +/- 5% but the driver consumes 70w. So, 730w of LED power is what you're actually putting out. That being said, I have never had happier plants. I went from having an extremely hot tent with a 1,200w HPS to having a 5x5x6.5 tent that never cracks 85°, even with the exhaust fan turned to the minimum. The LED puts out less actual ePPF than my HPS but it's much wider spectrum and MUCH more evenly spread out. My entire tent at 12" doesn't get below 823ePPFD at the minimum. The average at 18" is 1,064ePPFD according to my quantum sensor, and 1,321 ePPFD average at 12". However I like to keep it at 18" so that the light spread it more even, and I don't want to burn my plants as I am not using supplemental CO2. Anyways, the driver thing was explained to me in an email from Mars. I got this grow light on sale for $560, so there's no way I could ever get a better deal on a light like this. My only gripe is that I bought it RIGHT before they put out the FC-E1000w which I would have rather purchased. Oh well, this one is still good for my purposes! If I decide to supplement CO2, I'll lower the light. My power use immediately dropped very significantly just from having this light for 2 weeks out of the power billing period. I'm glad, because power rates in my area are about to go from $0.1205/kWh to $0.24175/kWh at the start of January. I can always lower the light and dim it to cut energy consumption if necessary. I give the light a 5/5 in all categories, but like all companies; MarsHydro overstates the performance of their product. At 12" I only get a total of 1,933 ePPF and they advertise 2,100 PPF Which it seems is never the case in any reviews. As long as you're cool with that, this light grows plants like no fixture I have ever used. The 8 100w blurples from Marshydro that I was using 2016-2019 couldn't get anywhere near this performance or efficiency. Also, the efficiency is much lower than claimed by Marshydro. I get 2.416 EPPF/J. 1933/800=2.416. If we go by the output wattage, I get 2.65ePPF/J, which is less than the efficiency of 2.8 PPD/J that they advertise. All in all, I don't regret my purchase, I will save around $2,000 in the next year on my power bill because of it, and my flowers have never grown so densely and happily. Great job Marshydro, just be more realistic in your ads. Update 1/15/2023: This light has saved me $100 on my power bill compared to a 1200W HPS. My usage statement on November 13 was 1145kWh consumed, December was 13th statement was 1209kWh, This month's statement shows 687kWh consumed. The light will pay for itself in 4 more months. Then we're just saving money. ... show more
Reviewed in the United States on December 18, 2022 by Kevin S.
    • All the power…but at a discount!!!
Wattage: 800.0 Watts
Did the research and this item lives up to the hype. Easy install and the energy this light puts out is amazing. Wish I would have gotten this sooner.
Reviewed in the United States on February 7, 2024 by Alex Lloyd

Can't find a product?

Find it on Amazon first, then paste the link below.