---
product_id: 275551098
title: "LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents"
brand: "vivosun"
price: "2648.85 DT"
currency: TND
in_stock: true
category: "Vivosun"
url: https://www.desertcart.tn/products/275551098-lumalight-400w-led-grow-light-full-spectrum-plant-light-smart
store_origin: TN
region: Tunisia
---

# 2.9 μmol/J ultra-efficient output Full-spectrum for all growth stages Fanless design for whisper-quiet operation LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents

**Brand:** vivosun
**Price:** 2648.85 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light up your indoor garden with VIVOSUN brilliance!

## Quick Answers

- **What is this?** LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents by vivosun
- **How much does it cost?** 2648.85 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/275551098-lumalight-400w-led-grow-light-full-spectrum-plant-light-smart)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Power Meets Precision:** 400W high-output LED with energy-smart 2.9 μmol/J efficiency slashes your electricity bill while maximizing growth.
- • **Silent & Cool Operation:** Fanless design with advanced ventilation keeps noise minimal and heat low, protecting your plants and your peace of mind.
- • **Sunlight, Perfected Indoors:** Full-spectrum LEDs mimic natural sunlight, ensuring your plants thrive year-round regardless of season or weather.
- • **Tailored Light for Every Phase:** Dimmable from 25% to 100%, perfectly adapting to seedlings, vegetative, and bloom stages for optimized photosynthesis.
- • **Built to Last & Hang with Style:** Includes patented rope hangers and backed by a 5-year warranty—durability and convenience that grow with you.

## Overview

The VIVOSUN LumaLight 400W LED Grow Light delivers a powerful, energy-efficient full-spectrum output ideal for all plant growth stages. Covering up to 5x5 ft, it features a dimmable knob for precise light control, fanless quiet operation, and low heat emission. Designed for durability with patented rope hangers and a 5-year warranty, it’s a top-rated choice for professional indoor gardeners seeking high performance and reliability.

## Description

desertcart.com : VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents : Patio, Lawn & Garden

## Features

- Low Costs & High Efficiency: VIivosun VS4000 LED grow light uses full-spectrum diodes & brand driver for high energy efficiency with 2.9 μmol/J; Extremely high output but consumes only 400W of electricity. It can cover 4x4ft. area (5x5ft. max)
- Convenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 25% to 100%
- Sunlike Full-Spectrum Light: These VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, supporting efficient photosynthesis for plants
- Low Noise & Low Heat: VS4000 LED grow lights have a power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there are no burns or damage to your plants
- Warranty: Super durable and reusable; Comes with a pair of Vivosun US-patented rope hangers & 5-year after-sales service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GPTLSZH |
| Best Sellers Rank | #5,499 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #86 in Plant Growing Lamps |
| Brand Name | VIVOSUN |
| Bulb Base | GU24 |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,716) |
| Finish Types | Polished |
| Included Components | a pair of VIVOSUN US-patented rope hangers |
| Item Dimensions L x W x H | 23.5"L x 23.5"W x 3.23"H |
| Light Source Special Features | Dimmable |
| Light Source Type | LED |
| Light Source Wattage | 400 watts |
| Manufacturer | VIVOSUN |
| Manufacturer Part Number | LED-400 |
| Manufacturer Warranty Description | 5 years. |
| Material Type | Iron |
| Maximum Compatible Light Source Wattage | 400 watts |
| Model Number | VSL-LL400 |
| Mounting Type | Ceiling Mount |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Power Source | AC/DC |
| Shade Material | Metal |
| Shape | Square |
| Specification Met | Yes |
| Style Name | Modern |
| Unit Count | 1 Count |
| Voltage | 277 volts |
| Wattage | 400 watts |

## Product Details

- **Color:** White
- **Finish Type:** Polished
- **Light Source Type:** LED
- **Material:** Iron
- **Shape:** Square

## Images

![LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents - Image 1](https://m.media-amazon.com/images/I/61wScqhZYaL.jpg)

## Available Options

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

## Frequently Bought Together

- VIVOSUN VS4000 LED Grow Light with Full Spectrum Diodes & Brand Driver Dimmable Sunlike Lights for Seedling Veg & Bloom Plant Grow Lamp for 4x4/5x5 Grow Tent
- VIVOSUN Heavy-duty Polyester Plant Trellis Netting 5 x 15ft, 1 Pack
- VIVOSUN 6 Inch 440 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation

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**Shop now:** [https://www.desertcart.tn/products/275551098-lumalight-400w-led-grow-light-full-spectrum-plant-light-smart](https://www.desertcart.tn/products/275551098-lumalight-400w-led-grow-light-full-spectrum-plant-light-smart)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-03*