---
product_id: 152564381
title: "MARS HYDRO 420W TS3000 Led Grow Lights for Indoor Plants"
brand: "mars hydro"
price: "R15751"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Mars Hydro"
url: https://www.desertcart.co.za/products/152564381-mars-hydro-420w-ts3000-led-grow-lights-for-indoor-plants
store_origin: ZA
region: South Africa
---

# 5'x5' veg & 4'x4' bloom optimal coverage 420W high-efficiency LED power Smart app control with WiFi & Bluetooth MARS HYDRO 420W TS3000 Led Grow Lights for Indoor Plants

**Brand:** mars hydro
**Price:** R15751
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, harvest bigger — the future of indoor gardening is here!

## Quick Answers

- **What is this?** MARS HYDRO 420W TS3000 Led Grow Lights for Indoor Plants by mars hydro
- **How much does it cost?** R15751 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/152564381-mars-hydro-420w-ts3000-led-grow-lights-for-indoor-plants)

## Best For

- mars hydro enthusiasts

## Why This Product

- Trusted mars hydro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expandable & Connected:** Integrate with Mars Hydro iConnect/iHub/iControl for scheduling, recipes, and remote management—grow smarter, not harder.
- • **Energy-Saving Powerhouse:** 420W LED replaces 600W HPS, cutting energy use by 40% while boosting yields by 30%.
- • **Ultra-Wide 120° Beam Angle:** Maximize your grow space with patented reflective aluminum hood delivering uniform light distribution.
- • **Smart & Manual Dimming Control:** Seamlessly switch between manual knob and app-based smart modes for ultimate lighting precision.
- • **Sunlike Full Spectrum Lighting:** Harness a scientifically optimized 400-700nm spectrum that accelerates growth from seedling to harvest.

## Overview

The MARS HYDRO 420W TS3000 is a cutting-edge LED grow light designed for professional indoor gardeners seeking maximum efficiency and control. Featuring a 2-in-1 dimmer system with both manual and smart app control, it delivers a sunlike full spectrum optimized for all plant growth stages. Its patented 120° reflective aluminum hood ensures uniform light coverage ideal for 5'x5' veg and 4'x4' bloom areas. With 1210μmol/s PPF output and 2.7μmol/J photon efficiency, it outperforms traditional 600W HPS lights by saving 40% energy and increasing yields by over 30%, making it a budget-friendly powerhouse for both beginners and commercial growers.

## Description

desertcart.com : MARS HYDRO 420W TS3000 Led Grow Lights for Indoor Plants | Full Spectrum, Smart Dimmable, Daisy Chain Commercial Growing Lamp in 4x4 5x5ft Coverage Greenhouse Grow Tent : Patio, Lawn & Garden

Review: Fantastic Light - This light has performed very well on my peppers. Big harvests and excellent hangibg options. The dimmer is GREAT! One of my shelves doesn't have enough height and is placed somewhat close to the lights. This light would torch them at under 8", but with the dimming option: i can adjust the power perfectly! It's not a click system dimmer either: it's a smooth turning dimming system, that means you can get your lighting exactly where you need it. I'm very impressed!
Review: Great for a grow system indoors - I bought 5 of these and have used them now for 8 months. After opening the box and reading the instructions it was not difficult to install. I used mine in the basement to continue growing through the winter. The quality is very good and light output as well. The color spectrum was perfect for a variety of plants I grew. Electricity usage was very low monthly. You can adjust the light output and control all lights off of 1 control when each light is connected together by the supplied cable. I could easily run all 5 off of 1 outlet as the electrical draw is low. Let's off very little heat so I didn't notice any safety concerns. They come with hangers that are adjustable and made from a good quality draw. No complaints with these lights

## Features

- 2-IN-1 Design: Upgraded dimmer box both manual dimmer knob control and expandable smart mode; connect separately sold Mars Hydro iConnectu/ iHub/ iControl controller to activate WiFi&Bluetooth Mars Hydro App remote control with schedule, sunrise/sunset dimming, auto-mode & grow recipes, and allows simultaneous operation of smart and regular grow lights
- New Diodes Layout & High Efficiency White Led Grow Light : The new diodes arrangement of dense in the middle and sparse on both sides makes the led light more uniform. Perfect for 5' x 5' veg stage, 4' x 4' bloom stage
- Sunlike Full Spectrum Led Indoor Growing Light: 730-740nm Red IR/3200-4200Knm/5200-6800Knm,spectra that makes most light in the 400-700nm waveband, best for all plants all stages growing, rapid plant response from seed to flower and increase yield & crop quality
- Patented Highly Reflective Aluminum Hood: TS3000 adopts upgraded white reflector with 120° refraction angle for wider coverage and improved light intensity, maximizing plant light absorption. Removable power supply with 2m extension cord is suitable for both large commercial rooms and personal grow setups
- Budget-Friendly Grow Light for Beginners: 420W TS3000 delivers 1210μmol/s PPF, replaces 600W HPS and cuts energy consumption by 40%. With 1151μmol/s PPF & 2.7μmol/J PPE, it achieves 50%+ higher photon efficiency and 30% higher yields than traditional HPS/MH lights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VPF7KKR |
| Amperage | 3.78 A |
| Beam Angle | 120 degrees |
| Best Sellers Rank | #6,158 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #71 in Plant Growing Lamps |
| Brand Name | MARS HYDRO |
| Bulb Base | E26 |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 20,369 Reviews |
| Finish Type | Polished |
| Finish Types | Polished |
| Item Dimensions L x W x H | 25.25"L x 22.8"W x 2.7"H |
| Item Weight | 11.3 pounds |
| Light Source Special Features | Dimmable, Daisy Chain Compatible |
| Light Source Type | LED |
| Light Source Wattage | 420 watts |
| Manufacturer | MARS HYDRO |
| Manufacturer Part Number | Mars-TS-3000W-FBA |
| Manufacturer Warranty Description | Within 1 year, the parts' replacement and shipping are free. From 1 to 5 years, you'll be responsible for shipping fee & handing fee or repairing fee and parts' replacement is free. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | Mars-TS-3000W-FBA |
| Mounting Type | Ceiling Mount |
| Number of Items | 1 |
| Number of Light Sources | 1016 |
| Number of Packs | 1 |
| Power Source | Corded Electric |
| Set Name | TS3000 |
| Shade Material | Aluminum |
| Shape | Rectangular |
| Specification Met | ETL |
| Style Name | Modern |
| UPC | 686494419612 |
| Unit Count | 1 Count |
| Voltage | 220 volts |
| Wattage | 450 watts |

## Product Details

- **Color:** Silver
- **Finish Type:** Polished
- **Light Source Type:** LED
- **Material:** Aluminum
- **Shape:** Rectangular

## Images

![MARS HYDRO 420W TS3000 Led Grow Lights for Indoor Plants - Image 1](https://m.media-amazon.com/images/I/61POVCv1qIL.jpg)

## Available Options

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

## Questions & Answers

**Q: I grow rare hoyas and was curious if this light would be enough cover for a small bedroom?**
A: Hi dear
It depends on the size of the room, the coverage size of this TS3000 led grow light is 5*5ft for veg and 4*4 for flower.
Regards

**Q: Would this light damage a dslr sensor taking pictures of it?**
A: Thank you for your question.
The light will not damage the sensor.

**Q: Will this fit in a 2x2x4 tent?**
A: Dear customer
The 2x2x4 tent is too small for the TS3000, we suggest you use it in a 4x4 tent at least.
Regards

**Q: What type of glasses should I wear in the groweoom with this light?**
A: They special glassea for LED grow lights. Vivosun sells 2 pair for around 15 dollars. I wear normal sunglasses and it seems to work just fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Light
*by A***Y on September 11, 2026*

This light has performed very well on my peppers. Big harvests and excellent hangibg options. The dimmer is GREAT! One of my shelves doesn't have enough height and is placed somewhat close to the lights. This light would torch them at under 8", but with the dimming option: i can adjust the power perfectly! It's not a click system dimmer either: it's a smooth turning dimming system, that means you can get your lighting exactly where you need it. I'm very impressed!

### ⭐⭐⭐⭐⭐ Great for a grow system indoors
*by S***. on September 13, 2026*

I bought 5 of these and have used them now for 8 months. After opening the box and reading the instructions it was not difficult to install. I used mine in the basement to continue growing through the winter. The quality is very good and light output as well. The color spectrum was perfect for a variety of plants I grew. Electricity usage was very low monthly. You can adjust the light output and control all lights off of 1 control when each light is connected together by the supplied cable. I could easily run all 5 off of 1 outlet as the electrical draw is low. Let's off very little heat so I didn't notice any safety concerns. They come with hangers that are adjustable and made from a good quality draw. No complaints with these lights

### ⭐⭐⭐⭐⭐ Complete Review - Outstanding Grow Light
*by C***D on August 1, 2021*

I. The Mars-Hydro TSW2000 arrived well-packaged absent any damage. I have heard growers report their lights arrived dented or bent, and I believe them. For this particular line of LED lights the manufacturers decided to use a thin metal for the reflector as I'm sure this allowed them to cut costs without sacrificing the light's efficacy. My light, however, arrived with its vulnerable edges protected by rigid Styrophoam. My light came with a timer, which would have been extremely welcome had I not already owned one from prior grows, as well as a pair of ratchet hangers. It's always nice to have a fresh pair of hangers since they seem to be universally made from crappy alloy, which rust after one or two grows. The assembly instructions were unclear. At first, I was a little dismayed to see the instructions did not have a step-by-step breakdown. It was basically three illustrated panels with almost no annotations. Fortunately, this is not rebuilding a jet engine. If you just sit back and study the parts for a few minutes you'll realize there aren't too many ways it can go together wrong, but you'll want to pay attention to how you orient the drivers for optimal cable management. Once the new light was installed and turned on to full power, it filled my 3x3 tent with a nearly blinding level of light. This is obviously a meaningless way to judge the efficacy of a light, but nonetheless I was glad it worked and wasn't DOA. My Equipment: 1. 3x3 grow tent 2. Mars Hydro TSW2000 3. 4" 190CFM Exhaust Fan w/ charcoal filter 3. 4L Humidifier 4. (2) 6" clip fans 5. Four 3-gallon nursery pots (sturdy pro-cal type, might even be pro-cal brand) I drill extra holes in the bottom FYI. 6. Digital light timer II. Some additional info for grow enthusiasts: 1. I direct sowed into 3-gallon pots* and used no seed starter or rooting solutions. 2. Seeds planted are a 3-pack of Blue Dream Autos and my last Gorilla Glue Auto seed. I only water the immediate area over and around the seed, wait for it to almost dry up, and then gently water again. All four girls popped by the end of the 4th day. I am 20/20 sprouting seeds in this fashion. Finally, and very importantly, during the seedling stage I set the light at 75% and kept the light 30" above the pots. Any lower or any stronger and they would have suffered heat stress. *Pro-Cal pots with four extra holes drilled through the bottoms for additional drainage. Soil Used: 75% Roots Organic Original, 25% Coco. I find that Roots Organic Original already has enough perlite. I'll add to this review once the plants are leafed out some. III. I am currently mid-way through veg and all four plants are doing very well. I can now confirm that this light is quite strong, and is more than what vegging plants need in a 3x3 tent. At 24" and 100% power the tent climbed into the mid-80's (it's very hot where I live right now, even in the basement, so my extraction fan was a little overwhelmed I think). To remedy this I lowered the power back to 75% and the plants seem to prefer it. I had edge curling on the leaves of one of my plants before backing off the brightness, but that has ceased. At this hanging distance and power level there is zero stretching and their growth has continued unabated. I'll update this review during flower, and again, one last time, to report yield. IV. Plants are now in mid flower and have stopped the pre-flower/early flower stretch. I still consider myself only a late-beginner/intermediate grower, having only grown 20 plants so far, including these, but so far these plants have the best internodal spacing of the plants I've grown. Up until now I've used only two different burple brands--and they've worked--but they tend to invite stretching because their wattage and spectrums were not ideal. If anything, these lights are inhibitory for stretching because they include plenty of blue light and at least in my case, for my current phenos, the light is strong enough so the plants don't want to get closer than they have to. This has made for some pretty compact budding sites. I'm excited to see what the colas will look like in another few weeks. The TSW2000 is obviously strong, and provides a nice, bright sun-like spectrum. I believe it will prove out to be an ideal 3x3 tent light, as it is clear now it would have completely flowered all 9 square feet of my tent if I had added a 5th 3-gallon pot, which I plan on doing next time for sure. How big will the buds be? How much will its dry weight end up being? Only time will tell! I'll add a final section to this review once it's all chopped, dried and weighed. V. My four plants have been chopped, dried and cured. The yield of each plant was fairly uniform around 2-2.5oz. Total yield was 9.6oz of buds. Popcorn buds would push it to 11 most likely. The Blue Dream'atic potency was subjectively believed, by two different heavy cannabis users, as slightly stronger than the Gorilla Glue Auto, but both were considered quite potent. I barely smoke so of course both were quite strong to me. I generally only do edibles. Conclusion: This light is more than adequate for the home cannabis grower, and an excellent upgrade for anyone currently using old-school burples or other lesser grow lights.

## Frequently Bought Together

- MARS HYDRO TS 3000 450W LED Grow Light for Indoor Plants Full Spectrum Commercial Grow Daisy Chain Plant Growing Lamp for 4x4 5x5ft Greenhouse & Grow Tent
- MARS HYDRO 4x4 Advanced Grow Tent, 48"x48"x80" High Reflective Mylar 1680D for Hydroponics Indoor Plant Growing, with Observation Window,Floor Tray and Smooth Zipper for TSW2000/FC4800/FC-E4800
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-13*