---
product_id: 678043347
title: "KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W"
brand: "koscheal"
price: "₨341159"
currency: LKR
in_stock: true
reviews_count: 8
category: "Koscheal"
url: https://www.desertcart.lk/products/678043347-koscheal-k6400-lm301h-bar-led-grow-light-for-5x5ft-tent
store_origin: LK
region: Sri Lanka
---

# 640W real output power 235 lumens/watt LED efficiency Silent fanless aluminum heat sink KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W

**Brand:** koscheal
**Price:** ₨341159
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — light up your indoor jungle with KOSCHEAL brilliance!

## Quick Answers

- **What is this?** KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W by koscheal
- **How much does it cost?** ₨341159 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/678043347-koscheal-k6400-lm301h-bar-led-grow-light-for-5x5ft-tent)

## Best For

- koscheal enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Cooling:** Fanless design with solid aluminum heat sink keeps your grow space cool and noise-free.
- • **Powerhouse Performance:** Harness a massive 640W output to fuel your indoor garden’s growth like a pro.
- • **Sleek, Foldable Design:** 180° foldable bars make transport and setup a breeze—perfect for the modern grower on the move.
- • **Smart & Scalable Control:** Daisy chain up to 50 units and dim or time your lights effortlessly with universal controllers.
- • **Ultra-Efficient Lighting:** Experience industry-leading 235 lumens per watt for maximum photosynthesis and energy savings.

## Overview

The KOSCHEAL K6400 LM301H is a cutting-edge 640W full spectrum LED grow light designed for 5x5ft tents. Featuring ultra-efficient LM301B EVO LEDs with 235 lumens per watt, a silent fanless aluminum heat sink for superior heat dissipation, and a smart controller port enabling daisy chain dimming and timing for up to 50 units. Its foldable design and uniform PPFD distribution make it ideal for professional indoor growers seeking high yields and energy savings.

## Description

desertcart.com : KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W : Patio, Lawn & Garden

Review: Fantastic light! And customer service! - Bought this light in January 2025. Now it's July 2025 and one half is flickering. I reached out through manufacturer website but have received no response 😔. If seller/manufacturer sees this, please reach out to me. Customer service reached out to me immediately (thank you Daisy) and took care of the issue quickly as not to interrupt my grow. I am very, very pleased with the service I received. Will definitely be sticking with this manufacturer.
Review: excellent performance - bough this about a year ago, and it exceeded my expectations. so bright (if you turn it up to max) that i keep an old pair of sunglasses nearby when i tend to the plants. i was lucky enough to find it periodically on sale.

## Features

- HIGH-EFFICIENCY: Grow lights for indoor plants K600 LM301B EVO LEDs each rated at 2.9 µmol/J PPE, Max 2.6g yield/watt. 5x5 led grow loghts Provide the industry's highest LED efficiency of 235 lumens per watt and a real output power of 640w.
- SUPERIOR HEAT DISSIPATION: Bars grow lights No fan, No noise. Large solid aluminum heat sink built into the led plant grow light, essential for heat dissipation while ensuring long lifespan of the full spectrum grow lights bar,Plus, it slashes your electricity bill by 50% compared to HID lights.
- NEW LAYOUT AND DIMMING DESIGN: Grow lights for plants design of 180°foldable. The grow light bar is easy to transport and carry without installation.In addition to the integrated knob adjustment, the plant growth light bar can also be used for timing and dimming via universal controllers, and up to 50 plant lights can be controlled through daisy chain connection.Perfect for indoor planting!
- NOVATIVE PRECISE UNIFORM LIGHTING: New Version K600, Bar led grow lights Full spectrum for indoor plants use of the deep grey design exudes sophistication and a modern aesthetic. Easy-to-install uniform adjustable PPFD levels throughout plant canopy, best for more uniform Density Buds.Coverage 5 x 5 ft.
- Professional & Friendly Service: We offer a 3-year warranty and 30-day free returns from our US warehouse for added peace of mind. If you have any questions or concerns, don’t hesitate to reach out. Our dedicated support team will respond within 24 hours to provide a solution tailored to your needs. Your satisfaction is our commitment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFM3ZRGV |
| Are Batteries Included | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #254,259 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #774 in Plant Growing Lamps |
| Brand | KOSCHEAL |
| Brightness | 150400 lumen |
| Bulb Features | Dimmable, Daisy Chain, Multiple Control Modes |
| Color | 640W |
| Color Rendering Index | 80 |
| Color Temperature | 3500 Kelvin |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) |
| Date First Available | August 29, 2024 |
| Finish Type | Painted |
| Finish types | Painted |
| Included Components | Hanging kits, Lifting rope, Power plug, Rj12 daisy chain signal cable, Use manual |
| Item Package Quantity | 1 |
| Item Weight | 34 pounds |
| Item model number | KS-08FB |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 640 Watts |
| Manufacturer | KOSCHEAL |
| Material | Aluminum |
| Maximum Compatible Light Source Wattage | 640 Watts |
| Mounting Type | hanging |
| Number of Light Sources | 8 |
| Part Number | 08FB |
| Power Source | Corded Electric |
| Product Dimensions | 41.34"L x 40.94"W x 2"H |
| Shade Material | Aluminum |
| Shape | Rectangular |
| Style | Modern |
| Wattage | 640 Watts |

## Product Details

- **Color:** 640W
- **Finish Type:** Painted
- **Light Source Type:** Light Emitting Diode
- **Material:** Aluminum
- **Shape:** Rectangular

## Images

![KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W - Image 1](https://m.media-amazon.com/images/I/71YLsYMUqjL.jpg)
![KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W - Image 2](https://m.media-amazon.com/images/I/71RqjjzLSSL.jpg)
![KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W - Image 3](https://m.media-amazon.com/images/I/71kPHV-cIqL.jpg)
![KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W - Image 4](https://m.media-amazon.com/images/I/81oP4uISppL.jpg)
![KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W - Image 5](https://m.media-amazon.com/images/I/71JWRNX0imL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic light! And customer service!
*by B***H on July 13, 2025*

Bought this light in January 2025. Now it's July 2025 and one half is flickering. I reached out through manufacturer website but have received no response 😔. If seller/manufacturer sees this, please reach out to me. Customer service reached out to me immediately (thank you Daisy) and took care of the issue quickly as not to interrupt my grow. I am very, very pleased with the service I received. Will definitely be sticking with this manufacturer.

### ⭐⭐⭐⭐⭐ excellent performance
*by D***D on December 13, 2023*

bough this about a year ago, and it exceeded my expectations. so bright (if you turn it up to max) that i keep an old pair of sunglasses nearby when i tend to the plants. i was lucky enough to find it periodically on sale.

### ⭐⭐⭐⭐ This is a great Light but doesn't come with the 110Volt daisy chain outlets as advertised.
*by K***Q on January 20, 2024*

Pro: This is a great light. My plants showed signs of growth the same day. Wow! It's been a couple of weeks now and the plants have been leafing out over 1.5-2 inches long now. The MarsHydro I had before took a month to do the same thing (and they started to burn out in 2 years). I used the distance of 18" to the top of the plants and adjusted the PPFD to 800 using the dimmer and iPhone PPFD light meter on each light. I screwed on an adjustable dual fan (ASIN : B0828TW8ZW) between the two ends of the lights to blow down on the plants to improve air circulation. The 150000hr of service life is better than other lights avertised on amazon. This saves money overall and doesn't cost the downtime to install them. I would recommend this to ALL. Great product for the price. Con: If you intend to daisy-chain the 110-277 volt cords between two or more lights, it's not included. The lights I received were delivered without this feature as advertised. Suggestions: 1. It would be nice to be able to switch from full spectrum to Bloom to Veg, to Seedling which would make it convenient instead of adjusting the dimmer and adjusting the height of the installation for each need. 2. A second height adjuster would be nice to be included. 3. It would be effective when purchasing to include an option for the dimmer Controller as part of the complete package. Advertising the feature of daisy chaining the dimmer and not providing the Controller option is worthless.

## Frequently Bought Together

- KOSCHEAL K6400 LM301H Bar LED Grow Light for 5x5ft Tent, with Smart Controller Port,Full Spectrum Daisy Chain Dimmable Grow Lamp,Output 640W
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*