---
product_id: 33883272
title: "COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans)"
brand: "cob grow"
price: "¥36033"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/33883272-cob-grow-300w-full-spectrum-led-grow-light-for-hydroponic
store_origin: JP
region: Japan
---

# COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans)

**Brand:** cob grow
**Price:** ¥36033
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) by cob grow
- **How much does it cost?** ¥36033 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/33883272-cob-grow-300w-full-spectrum-led-grow-light-for-hydroponic)

## Best For

- cob grow enthusiasts

## Why This Product

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

## Description

Welcome to the COB GROW "Classic Style" 300W LED Grow Light, with full spectrum layout and upgraded aluminum cooling heat sinks, is ideal for all kinds of indoor plants veg and flower at all growth stages.This Led grow lights are used to grow orchids, roses, peppers, tomatoes, basil, lettuce, herbs, kale, spinach, broccoli, wildflowers, cucumbers, and many other fruits and vegetables.  COB GROW has been a premiere led grow light manufacturer since 2014. All COB GROW Lights are tested for 48 hours before shipment to make sure each light in its perfect condition .   Specification - Dimension : 15.75 x 8.35 x 2.36 '' - Lamp Power : 300W - Avg. Power Draw : 156W - Working Voltage: AC100-240V - Working Frequency: 50/60 Hz - Spectrum (10 Bands) : 410nm-420nm,430-440nm,460nm-470nm,520-530nm, 580-590nm , 600-610nm, 620-630nm, 730nm-740nm ; 660-670nm, 12000K - Lifespan : Over 50,000 Hours  What's in the Box - 1x 300W Full Spectrum Led Grow Light - 1x USA Power Plug - 1x Hanging Wire  Warranty Policy - 24-Month Free Warranty - Professional Technical Support

## Features

- IDEAL SPECTRUM : Lights use optimal ratios of red and blue full spectrum , also incorporating the vital UV (Ultraviolet) and IR (Infrared) LEDs for maximum chlorophyII A and B production to ensure an ideal growing environment.
- EFFICIENT GROWING : Top quality 100pcs 3w Leds to ensure high luminous efficiency &amp; light penetration, maximizing the plants' absorption of the lighting and fully absorbed by the plants photosynthesis . Compares to traditional 250/400 watt HPS/MH while consuming only 156 watts. Idea for indoor and home grower. Much decrease in energy consumption, allowing you to plan for more lights in your setup while still cutting costs.
- LESS HEAT with COOLING SYSTEM : Keep your plants extra cool without the need for exhaust fans . 3 quality fans with aluminum heat sink keeps it work well and helps extend the light's lifespan .
- WIDE APPLICATION : Suitable for almost any home plants such as orchids, roses, peppers, tomatoes, basil, lettuce, herbs,kale, spinach, broccoli, wildflowers, cucumbers and many other fruits and vegetables.
- WARRANTY &amp; CUSTOMER SERVICE : Accept return unconditionally within 30 days upon received .All free accessories can easily be requested by email within warranty period 2 years .

## Images

![COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41%2B8Mz%2BLDcL.jpg)
![COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51CsZSub48L.jpg)
![COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51H%2BslEHh0L.jpg)
![COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41m%2BbYoM3GL.jpg)
![COB GROW 300W Full Spectrum LED Grow Light for Hydroponic Indoor Greenhouse Plants Growing (White 3 Fans) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41L9246mHXL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/33883272-cob-grow-300w-full-spectrum-led-grow-light-for-hydroponic](https://www.desertcart.jp/products/33883272-cob-grow-300w-full-spectrum-led-grow-light-for-hydroponic)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*