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Complete 4x4 Grow Tent Kit with 480W Bar-Style Full-Spectrum LED
Build a productive indoor growing space with a complete system designed for strong canopy coverage, dependable ventilation, and consistent environmental control. The Mars Hydro FC-E4800 Grow Tent Kit pairs an efficient bar-style LED fixture with a heavy-duty 4' × 4' tent, powerful odor filtration, and the essential accessories needed to organize your grow. It is a reliable choice for growers who want higher-output performance without the complications of selecting every component separately.

Product Overview
The Mars Hydro FC-E4800 Complete Grow Tent Kit is an all-in-one indoor growing system designed for approximately four to six plants. It combines a 480-watt full-spectrum bar-style LED grow light, a 4' × 4' heavy-duty grow tent, a 6-inch iFresh ventilation system, activated carbon odor filtration, and useful growing accessories.
The FC-E4800 uses efficient Bridgelux LEDs with enhanced OSRAM red light to provide broad, uniform coverage throughout the growing area. Its complete spectrum supports plants from early growth through flowering while helping growers maintain a more controlled indoor environment.
🔥 Quick-Glance Benefits
- 🌿 Complete 4x4 growing system with lighting, ventilation, filtration, and useful accessories
- 💡 Uniform bar-style coverage helps deliver light more evenly across the entire plant canopy
- 🌸 Enhanced flowering spectrum supports productive bloom development and stronger harvest potential
- ⚡ Efficient 480-watt operation provides high photon output without the power demands of older lighting systems
- 🌬️ Powerful adjustable ventilation delivers up to 402 CFM of airflow
- 🌱 Room for approximately four to six plants depending on plant size and training method
- 🌿 Activated carbon odor control helps reduce unwanted smells before air leaves the tent
- 🛡️ Heavy-duty tent construction helps prevent light leaks and securely supports hanging equipment
Why It’s Worth It
A successful 4' × 4' indoor garden requires lighting, airflow, filtration, and enclosure equipment that are properly matched. Purchasing each component separately can lead to sizing problems, missing accessories, and unnecessary setup delays.
This complete system brings the main components together in one coordinated package. The FC-E4800 provides efficient, high-output canopy coverage, while the 6-inch ventilation system helps manage heat, humidity, fresh-air exchange, and odor. For growers planning multiple plants or larger flowering cycles, the kit provides a dependable foundation that can save time and reduce compatibility concerns.
💡 Standout Features
- 480-Watt Bar-Style LED Fixture: Spreads light across multiple bars to provide more balanced coverage throughout a 4' × 4' growing area.
- Bridgelux LED Technology: Uses efficient Bridgelux diodes to produce strong full-spectrum plant lighting.
- Enhanced OSRAM Red LEDs: Adds targeted red wavelengths to support flowering and fruit development.
- High Photon Efficiency: Delivers a PPE rating of 2.8 μmol/J and a total PPF output of approximately 1,331 μmol/s.
- Complete Growth Spectrum: Includes ultraviolet, deep-red, far-red, warm-white, and cool-white wavelengths.
- Heavy-Duty 1680D Grow Tent: Thick canvas and reflective diamond-pattern Mylar help contain light and improve internal light utilization.
- Reinforced Support Frame: Supports up to approximately 154 pounds for securely mounting the light, fan, filter, and accessories.
- Ten-Speed iFresh Inline Fan: Provides adjustable airflow ranging from approximately 10 to 402 CFM.
- App and Manual Fan Control: Adjust the included inline fan using compatible app controls or the physical speed controller.
- Activated Carbon Filtration: Australian charcoal helps capture odors and airborne particles before exhausted air leaves the tent.








Who This Is For
- Indoor growers cultivating approximately four to six plants
- Home growers upgrading from a smaller 2x2 or 3x3 system
- Gardeners who want stronger and more uniform canopy coverage
- Growers managing medium-to-large flowering plants
- Cultivators who need powerful ventilation and odor filtration
- Buyers who prefer an all-in-one system over purchasing individual components
- Growers using topping, low-stress training, or trellising techniques
- Anyone replacing an older HPS, HID, or less efficient LED setup
Create a more capable indoor growing environment with lighting, airflow, filtration, and enclosure equipment selected to work together. The Mars Hydro FC-E4800 Complete Grow Tent Kit provides the coverage and environmental support needed to manage multiple plants and pursue more consistent results.
LED Grow Light
- 1 × Mars Hydro FC-E4800 480W full-spectrum LED grow light
- Bridgelux LED diodes
- Enhanced OSRAM red LEDs
- Bar-style fixture design
- LED driver
- Light-hanging equipment
Grow Tent
- 1 × Mars Hydro 4' × 4' × 6.6' grow tent
- Approximate dimensions: 48" × 48" × 80"
- Metric dimensions: 120 × 120 × 200 cm
- Heavy-duty 1680D canvas
- Diamond-pattern reflective Mylar interior
- Reinforced metal support frame
- 1 × front access door
- Multiple ventilation ports
- 1 × mesh ventilation window
Ventilation and Odor Control
- 1 × 6-inch iFresh inline fan
- 1 × fan speed controller
- App-control capability
- 1 × 6-inch activated carbon filter
- 6-inch flexible ducting
- 3 × duct clamps
Growing Accessories
- 4 × 5-gallon breathable grow bags
- 1 × 100 × 100 cm elastic trellis net
- 1 × clip-on circulation fan
- 1 × pruning scissors
- 1 × thermo-hygrometer
- 1 × grow-light timer
- 2 × vent covers
- 2 × grow tent corner brackets
Shipping Notice
This complete grow tent kit may ship in multiple packages. Individual components can arrive separately and may receive different tracking numbers. Check all shipping confirmation emails after the order has been dispatched to monitor each package.
FC-E4800 LED Grow Light Specifications
| Specification | Details |
|---|---|
| Model | FC-E4800 |
| LED Input Power | 480W |
| Power Consumption | 480W ±5% at 120–277V |
| LED Chip Brand | Bridgelux |
| Supplemental Red LEDs | Enhanced OSRAM red |
| Fixture Design | Bar-style |
| Spectrum | 380–410nm, 660–665nm, 730–740nm, 2800–3000K, 4800–5000K |
| Photosynthetic Photon Efficacy | 2.8 μmol/J |
| Photosynthetic Photon Flux | 1,331 μmol/s |
| Maximum Advertised Yield | Up to 2.5 g/W |
| Heat Output | 1,636.8 BTU |
| Recommended Coverage | 4' × 4' |
| Light Dimensions | 33.85" L × 33.5" W × 3.54" H |
| Certifications | ETL, CE, UKCA, RoHS, IP65 |
Grow Tent Specifications
| Specification | Details |
| Tent Size | 4' × 4' × 6.6' |
| Imperial Dimensions | 48" × 48" × 80" |
| Metric Dimensions | 120 × 120 × 200 cm |
| Canvas Material | Heavy-duty 1680D |
| Interior Material | Diamond-pattern reflective Mylar |
| Support Capacity | Up to 70 kg / 154 lb |
| Front Doors | 1 |
| Ventilation Ports | 2 × 7.5 cm, 4 × 15 cm, 2 × 20 cm |
| Mesh Window | 1 × 25 × 25 cm |
| Recommended Plant Capacity | Approximately 4–6 plants |
Ventilation System Specifications
| Specification | Details |
| Inline Fan Size | 6 inches |
| Carbon Filter Size | 6 inches |
| Maximum Airflow | 402 CFM |
| Adjustable Airflow Range | Approximately 10–402 CFM |
| Fan Speed Settings | 10 |
| Listed Noise Level | Approximately 32 dBA |
| Fan Controller | App and manual speed controller |
| Ducting Size | 6 inches |
| Ducting Length | Up to 10 meters |
| Carbon Material | Australian activated charcoal |
How many plants can I grow in the Mars Hydro FC-E4800 kit?
The 4' × 4' tent is suitable for approximately four to six plants. Actual capacity depends on the plant variety, container size, training method, vegetative growth period, and the amount of space each mature plant requires.
Is the FC-E4800 suitable for vegetative growth and flowering?
Yes. The full-spectrum fixture includes warm-white, cool-white, deep-red, ultraviolet, and far-red wavelengths to support plants throughout early growth, vegetative development, and flowering.
What makes a bar-style LED grow light different?
A bar-style fixture spreads its LEDs across several separate light bars instead of concentrating them in one central board. This design helps provide more even coverage and reduces intense hot spots near the center of the growing area.
What area does the FC-E4800 cover?
The FC-E4800 is designed for a 4' × 4' growing area. Light height and intensity should be adjusted according to the plant variety, growth stage, and manufacturer recommendations.
How much electricity does the FC-E4800 use?
The grow light consumes approximately 480 watts at full power. Total system consumption will be higher when the inline fan, circulation fan, timer, and other equipment are operating.
What is the benefit of the enhanced OSRAM red LEDs?
Red wavelengths play an important role in flowering and fruit development. The enhanced OSRAM red LEDs strengthen the flowering portion of the spectrum and help support productive bloom cycles.
What does the 2.8 μmol/J efficiency rating mean?
The 2.8 μmol/J rating measures how efficiently the fixture converts electrical energy into usable plant light. A higher efficiency rating generally means more usable photon output for each watt consumed.
Can the inline fan speed be adjusted?
Yes. The included 6-inch iFresh inline fan has 10 speed settings and provides adjustable airflow ranging from approximately 10 to 402 CFM.
Can I control the inline fan through an app?
Yes. The included iFresh fan supports compatible app control in addition to the physical speed controller.
Is the ventilation system powerful enough for a 4x4 tent?
Yes. The 6-inch inline fan provides up to 402 CFM of airflow, giving growers enough capacity to exchange air and help manage heat and humidity. The ideal speed will depend on the surrounding room, ducting arrangement, and equipment load.
Does the kit include odor control?
Yes. The included 6-inch carbon filter uses Australian activated charcoal to help capture unwanted plant odors and airborne particles before air is exhausted from the tent.
Is the tent lightproof?
The tent uses thick 1680D canvas and a reflective Mylar interior to help contain light. Proper assembly and securely closing all doors, ports, and vents will provide the best light control.
Does the kit include a timer?
Yes. A grow-light timer is included to help automate the daily lighting schedule.
Can I monitor temperature and humidity?
Yes. The included thermo-hygrometer allows you to monitor the temperature and relative humidity inside the grow tent.
Will the entire kit arrive in one package?
Not necessarily. The kit may ship in multiple packages, and individual components may arrive on different days. Each shipment can receive a separate tracking number.
Does this kit include everything needed to start growing?
The package includes the primary lighting, ventilation, filtration, enclosure, and support accessories. Plants, seeds, growing medium, nutrients, watering equipment, and other method-specific supplies must be purchased separately.
The Mars Hydro FC-E4800 LED grow light is backed by a 5-year manufacturer warranty.
Warranty coverage for the grow tent, inline fan, carbon filter, clip-on fan, timer, and other included accessories may vary by component. All warranty claims are subject to the manufacturer’s terms, exclusions, documentation requirements, and claim procedures.
Shipping Policy
Free Shipping Within the Continental U.S.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Order Processing
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Shipping Confirmation & Tracking
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
Where Orders Ship From
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Estimated Delivery Time
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
Shipping Carriers
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Delivery and Moving Disclaimer
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Address Accuracy & Order Changes
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
Damaged or Lost Shipments
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
Shipping Restrictions
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
Questions?
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
30-Day Return Guarantee
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
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You’ll receive clear return instructions from our team.
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Once your item is received and inspected, we’ll issue a refund to your original payment method.
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Items must be returned in “like new” condition, with all original packaging and accessories.
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Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
Damaged or Defective Orders
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
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Note any damage with the delivery driver when signing for the package.
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Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
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We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
Order Cancellations
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
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Cancellations before shipment receive a full refund.
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Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Important Return Notes:
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Certain products may have brand-specific return restrictions, which will be noted on the product page.
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Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
Why Garden GrowShop?
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
Love it
I bought the 32 pint spider farmer dehumidifier I have contacted the company to let them know. they reached out to spider farmer and replaced it.ty Jermey!!
this is my first vivosun tent, my other two tents are another brand with vivosun controllers and carbon filter/duct fan combos. I was worried about the reviews on the zipper light leak but so far there has been no light leak on the tent. the aerowing is pretty heavy but with the heat syncs and embedded fan I expected some weight
everything so far has been awesome I am a fan of vivosun product!
Hands down the best packaging. I ever had everything came one box before. They used to send it all different times the packaging still blows my mind, everything's labeled. Even though this company screwed around doesn't make sense. Sometimes I still have 4 setups from them and I. Keep buying from them.
Cause they have good products.
Very nice setup
The light is full spectrum vsfd6500,and blinding strong. This is my first indoor grow and I made alot of errors and I'm still growing killer buds. I would definitely. recommend this kit for the price, you won't beat it...
I’m a massive fan of this light and Spider Farmer! I actually own several Spider Farmer G series lights, and let me tell you, every single one of them surpasses expectations. This particular light, just like the others, comes with a durable aluminum support frame that won’t rust. The best part is, it offers different light levels that are super easy to adjust for sprouting, growing foliage, and flowering purposes.
These lights are absolutely heavy-duty and of professional quality, so you can trust they won’t let you down. I highly recommend them!
I am very pleased with this product and I believe the pictures will explain why.
Luxurious setup, provides excellent output, also gives peace of mind knowing you have a safe and reliable investment.
This tent kit came packaged very thoughtful with good directions. It went together easily looks clean and stealthy. I'm already impressed. Looking forward to get to growing.
3 550s in a 4x8. 5 grows. CLWs recommendations are very good, videos too. They have an article that addresses what I'd like to report.
Multiple lights require hanging in an arc because of footprint and intensity. It also required me to reduce RWB 10%. Just saying get a PAR and test PPFD.
Damn good product. Grows real well!
After all the research I did I picked this tent on overall value. It has reinforced corners and is more than strong enough to support anything being hung from the ceiling with the 4 bar cross system. Some of the big names don’t have reinforced corners and I don’t need to hang 300 pounds. I’m growing not smoking meat for a restaurant. Smart Control is sweet. Over all I’m happy.
this 4x4 tent kit definitely lives up to its reputation. the control hub was on point and easy to use making my grow experience very pleasant
great high quality grow tent
I have no complaints. There's a little behind learning the app but once you learn it everything is easy to adjust and monitor. The tent quality is top not in my opinion but this is my first tent so this is solely a first timers opinion and not knowing how other product perform.
very spacious and simple to set up.
great products
I would be more than glad to recommend this product to anyone interested in indoor growing it’s very easy to maintain as long as you are able to check on your grow a few times a day
Love this tent it’s amazing! The setup was easy and my grow tent is thriving! Thanks VIVOSUN!!!
I still struggle with the E42A controller, but other than that, everything works perfectly. customer service is awesome as well
Love the tent
Was very easy to setup! Its doing great so far!! Using it as a space for my Veggie starters until my seedling photos are ready for their home.
Good value and a good upgrade for anyone looking for more space. The light is super powerful !