---
product_id: 306208125
title: "2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J"
price: "₨300710"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/306208125-2025-new-version-mars-hydro-fc-e3000-300watt-led-grow
store_origin: LK
region: Sri Lanka
---

# 2.8 µmol/J ultra-efficient spectrum 300W high-efficiency power Smart dimmable with app control 2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J

**Price:** ₨300710
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Smarter, Not Harder — Light Up Your Green Empire!

## Quick Answers

- **What is this?** 2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J
- **How much does it cost?** ₨300710 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/306208125-2025-new-version-mars-hydro-fc-e3000-300watt-led-grow)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Packed 300W Output:** Maximize your grow space with a compact yet powerful 300W LED light that delivers professional-grade intensity without the bulk.
- • **Plug & Play Integrated Design:** Forget complicated setups—this all-in-one integrated grow light installs instantly, saving you time and hassle in your grow room or tent.
- • **Smart Dimming & Remote Control:** Seamlessly adjust light intensity and monitor growth stages from anywhere using the MARS HYDRO App with WiFi/Bluetooth connectivity.
- • **Uniform Full-Spectrum Lighting:** Experience even light distribution with 1184 BridgeLux diodes and a bar-style design that eliminates hotspots for consistent, lush plant growth.
- • **Cool & Cost-Effective Operation:** Advanced aluminum heatsink and passive cooling reduce heat output and slash electricity bills by up to 50% compared to HID lights.

## Overview

The 2025 MARS HYDRO FC-E3000 is a cutting-edge 300W LED grow light featuring 1184 BridgeLux diodes and an industry-leading 2.8 µmol/J efficiency. Designed for both personal and commercial growers, it offers a sleek integrated bar-style design with full-spectrum lighting optimized for all growth stages. Smart dimmable controls via app and a robust aluminum heatsink ensure precise, uniform plant development while reducing energy costs. Perfectly sized for 3x3ft grow areas, this light combines professional performance with effortless installation and remote management.

## Description

desertcart.com : 2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J : Patio, Lawn & Garden

Review: BEST IN THE INDUSTRY HANDS DOWN!!! - I purchased this product 13 months ago. BEST LIGHT EVER ! But the light stopped working suddenly. With simply a hand full of emails and pics sent to prove its condition, I was only charged $20 (shipping fee) for a replacement power supply! In less than 1 week I had my replacement running perfectly again! OUTSTANDING CUSTOMER SERVICE!!!!
Review: Excellent Vivosun alternative! Fast growth & perfect tent compatibility - I recently added the 2025 version of the MARS HYDRO FC-E3000 (300 Watt) to our setup, and the results have been impressive. While we are long-time fans of other popular brands, this light has proven to be a fantastic, slightly more affordable alternative that doesn’t sacrifice quality. The "Win": Performance & Setup Instant Results: Our plants responded almost immediately. We saw noticeable growth spurts within the first few days of switching to this full-spectrum bar light. Tent Compatibility: It fits and works perfectly inside our Vivosun grow tent. The integration was seamless, making it a great option if you’re looking to mix and match high-quality gear. Build & Packaging: It arrived very well packaged—no bent bars or damaged LEDs. The dimming feature is smooth and easy to adjust for different growth stages. Value for Money Rating: 10/10 At $179.99, you are getting a 300W light with a high PPE (2.8 umol/J) for significantly less than some other "name brands." It feels like a professional-grade light without the professional-grade price tag. The Verdict If you want the power of a bar-style LED grow light but want to save a bit of money compared to Vivosun or other high-end models, this is it. It’s powerful, cool-running, and highly effective. We will definitely consider more Mars Hydro gear for future expansions.

## Features

- HIGH-EFFICIENCY LED GROW LIGHT: MARS HYDRO FC-E3000 grow light with 1184pcs BridgeLux Diodes, market-leading 2.8 µmol/J PPE, Max 2.5g yield/watt, 300 Watt with smaller footprint for better crop quality, more cost-effective. 3x3ft for personal grow, 2.5x2.5ft for commercial grow.
- INTEGRATED & 2-IN-1 Design: Shifting from a detachable style to a Integrated design. This not only eliminates the need for installation but also saving commercial growers more installation time. The lighting structure enhanced to a 2-in-1 design featuring both smart and regular lighting modes. To utilize the smart features, the iConnectu Controller must be purchased separately. This WiFi/Bluetooth-enabled controller allows for remote monitoring and equipment control using the MARS HYDRO App from any location. With smart auto-mode and professional grow recipe settings available through the App, users can also manually adjust the light intensity using the dimmer knob.
- INNOVATIVE PRECISE UNIFORM LIGHTING: New Version FC-E3000,The deep grey design exudes sophistication and a modern aesthetic.Without installation demand & dimmability enable the exact dynamic PPFD control over each of plant growing stages, FC-E3000 easy-to-install uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds. The bar-style design results in even light distribution that promotes uniform plant growth while avoiding hotspots in the center.
- DIMMABLE COMMERCIAL GROW LIGHT: Easy dimming & daisy chain max up to 20 lights, IP65 Waterproof, master light easily controlled, making it a high performance commercial grow light for enormous yields. Also perfectly suit full-cycle hydroponic, soil, grow tent/room growing.
- SUPERIOR HEAT DISSIPATION: The the Aluminum heatsink with slim profile bars reduce heat keeping your growing space at the perfect temperature; real Aluminum heatsink & 4 slim profile passive cooled bars (THINNER & LARGER surface) creat less heat, drop 50% in electricity bill than HID lights!
- FULL SPECTRUM GROW LIGHT: With Yield Max spectrum (660nm enhanced Deep Red,2800k-5000knm LEDs), innovative design FC-E3000 LED grow lamp is designed for commercial & home horticulture.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #30,019 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #230 in Plant Growing Lamps |
| Color | Gray |
| Customer Reviews | 4.3 out of 5 stars 1,414 Reviews |
| Finish Type | Aluminum |
| Light Source Type | LED |
| Material | Aluminum , Metal |
| Shade Material | Aluminum |
| Shape | Rectangular |

## Product Details

- **Color:** Gray
- **Finish Type:** Aluminum
- **Light Source Type:** LED
- **Material:** Aluminum, Metal
- **Shape:** Rectangular

## Images

![2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J - Image 1](https://m.media-amazon.com/images/I/61ouykPI8PL.jpg)
![2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J - Image 2](https://m.media-amazon.com/images/I/71U8fhbz3HL.jpg)
![2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J - Image 3](https://m.media-amazon.com/images/I/71Y3vRrkV+L.jpg)
![2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J - Image 4](https://m.media-amazon.com/images/I/71bPpqdxpQL.jpg)
![2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J - Image 5](https://m.media-amazon.com/images/I/61tylM1dOzL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the difference between FC and FC-E?**
A: The key difference is the diode brand: the FC series uses Samsung diodes, while the FC-E series uses BridgeLux diodes. Both are trusted brands—Samsung is a global leader, and BridgeLux is a well-established U.S. manufacturer.

**Q: How to install them? Is the installation difficult?**
A: Installation is fast and easy with a foldable design that reduces setup time. FC-E1500/FC-E3000feature an integrated all-in-one design, while FC-E4800/FC-E6500/FC-E8000/FC-E1000W use a single-fold design for quick unfolding and installation.

**Q: How to achieve intelligent control? What functions does it provide?**
A: Intelligent control is available via optional accessories, supporting remote control, scheduling, and sunrise/sunset modes. iConnectu controller offers basic control, iControl supports RJ12 devices, and iHub Pro enables multi-device management.

**Q: Can it be installed together with ADlite? And how do I choose the appropriate ADlite model?**
A: Yes, ADlite can be installed together. Due to the compact design of FC-E1500 and FC-E3000, ADlite can only be mounted on the outer side. For selection: use ADlite RB30 (short) for fixtures under 500W, and ADlite RB55 (long) for fixtures over 500W.

**Q: What should I do if the light malfunctions?**
A: Designed for 50,000 hours of peak performance, Mars Hydro stays by your side. With local repair centers and 24-hour support, we ensure your growth never skips a beat. Experience peace of mind through our dedicated care.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST IN THE INDUSTRY HANDS DOWN!!!
*by W***N on January 30, 2026*

I purchased this product 13 months ago. BEST LIGHT EVER ! But the light stopped working suddenly. With simply a hand full of emails and pics sent to prove its condition, I was only charged $20 (shipping fee) for a replacement power supply! In less than 1 week I had my replacement running perfectly again! OUTSTANDING CUSTOMER SERVICE!!!!

### ⭐⭐⭐⭐⭐ Excellent Vivosun alternative! Fast growth & perfect tent compatibility
*by E***A on February 24, 2026*

I recently added the 2025 version of the MARS HYDRO FC-E3000 (300 Watt) to our setup, and the results have been impressive. While we are long-time fans of other popular brands, this light has proven to be a fantastic, slightly more affordable alternative that doesn’t sacrifice quality. The "Win": Performance & Setup Instant Results: Our plants responded almost immediately. We saw noticeable growth spurts within the first few days of switching to this full-spectrum bar light. Tent Compatibility: It fits and works perfectly inside our Vivosun grow tent. The integration was seamless, making it a great option if you’re looking to mix and match high-quality gear. Build & Packaging: It arrived very well packaged—no bent bars or damaged LEDs. The dimming feature is smooth and easy to adjust for different growth stages. Value for Money Rating: 10/10 At $179.99, you are getting a 300W light with a high PPE (2.8 umol/J) for significantly less than some other "name brands." It feels like a professional-grade light without the professional-grade price tag. The Verdict If you want the power of a bar-style LED grow light but want to save a bit of money compared to Vivosun or other high-end models, this is it. It’s powerful, cool-running, and highly effective. We will definitely consider more Mars Hydro gear for future expansions.

### ⭐⭐⭐⭐⭐ Excellent grow light, misleading advertising.
*by K***. on December 18, 2022*

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.

## Frequently Bought Together

- 2025 New Version MARS HYDRO FC-E3000 300Watt LED Grow Light 3X3ft Full Spectrum Grow Light Bar, Smart Dimmable & Integrated Grow Lampe for Veg Bloom Flower, Achieve 2.8 umol/J
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*