---
product_id: 50480494
title: "Blue 300w CFL Hydroponics Eco Grow Light"
brand: "giant"
price: "$76.40"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/50480494-blue-300w-cfl-hydroponics-eco-grow-light
store_origin: US
region: United States of America
---

# Energy efficient design 300W powerful output Blue spectrum optimized Blue 300w CFL Hydroponics Eco Grow Light

**Brand:** giant
**Price:** $76.40
**Availability:** ❌ Out of Stock

## Summary

> 🔵 Grow smarter, not harder — light up your green space with power and efficiency!

## Quick Answers

- **What is this?** Blue 300w CFL Hydroponics Eco Grow Light by giant
- **How much does it cost?** $76.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50480494-blue-300w-cfl-hydroponics-eco-grow-light)

## Best For

- giant enthusiasts

## Why This Product

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

## Key Features

- • **High CRI of 90:** True color rendering for precise plant monitoring
- • **Trusted & Proven:** 4.5-star rating with rave reviews and fast delivery
- • **Blue Spectrum Boost:** Tailored blue light for optimal plant photosynthesis
- • **Power-Packed 300W Output:** Robust lighting to fuel your hydroponic growth
- • **Eco-Friendly Energy Efficiency:** Save on power bills while growing smarter

## Overview

The Blue 300W CFL Hydroponics Eco Grow Light by GIANT delivers a potent 300-watt blue spectrum light optimized for hydroponic plants. Featuring a high CRI of 90, it ensures accurate color rendering for plant health monitoring. Its energy-efficient design reduces electricity costs, making it a budget-friendly, eco-conscious choice highly rated by users for performance and value.

## Description

Free delivery and returns on eligible orders. Buy Blue 300w CFL Hydroponics Eco Grow Light at desertcart UK.

Review: Grow Light - I am very pleased with this light. I'm growing winter lettuce in a greenhouse on a 1.5 x 3.75 table and the light is perfect for this area. It is a budget light and therefore good value for money.
Review: Excellent service & value for money 😁😁 - I'm really pleased with my purchase, speedy delivery and excellent value for money. Would highly recommend. 😁😁

## Features

- Energy Efficient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008A68FKI |
| Brand | GIANT |
| Colour | Blue |
| Colour Rendering Index (CRI) | 90 |
| Customer Reviews | 4.5 4.5 out of 5 stars (45) |
| Date First Available | 11 Sept. 2014 |
| Guaranteed software updates until | unknown |
| Item model number | 30RB |
| Part Number | 308D |
| Shade Colour | Blue |
| Special features | Energy Efficient |
| Type of Bulb | cfl |
| Wattage | 300 Watts |

## Product Details

- **Brand:** GIANT
- **Light colour:** Blue
- **Light type:** CFL
- **Special feature:** Energy Efficient
- **Wattage:** 300 watts

## Images

![Blue 300w CFL Hydroponics Eco Grow Light - Image 1](https://m.media-amazon.com/images/I/41CQZvYyjtL.jpg)
![Blue 300w CFL Hydroponics Eco Grow Light - Image 2](https://m.media-amazon.com/images/I/41wUCbvw9wL.jpg)
![Blue 300w CFL Hydroponics Eco Grow Light - Image 3](https://m.media-amazon.com/images/I/6141mlAAVqL.jpg)
![Blue 300w CFL Hydroponics Eco Grow Light - Image 4](https://m.media-amazon.com/images/I/41B8pcWtlfL.jpg)
![Blue 300w CFL Hydroponics Eco Grow Light - Image 5](https://m.media-amazon.com/images/I/41rbSN3TcxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grow Light
*by I***M on 12 January 2013*

I am very pleased with this light. I'm growing winter lettuce in a greenhouse on a 1.5 x 3.75 table and the light is perfect for this area. It is a budget light and therefore good value for money.

### ⭐⭐⭐⭐⭐ Excellent service & value for money 😁😁
*by A***R on 30 June 2020*

I'm really pleased with my purchase, speedy delivery and excellent value for money. Would highly recommend. 😁😁

### ⭐⭐⭐⭐ Good value
*by S***2 on 17 July 2020*

Firstly, the bulb that turned up was 340w, not 300w. Not an issue for me, but worth noting. The bulb itself is OK quality. I have probably used it for 500+ hours and although it shows some signs of yellowing at the housing, it still works fine and no measurable drop in brightness. It runs quite hot as may be expected for a 340w bulb. The reflector is pretty flimsy, but works just fine. One issue though is that there is no support supplied for the bulb, so I had to use a large cable tie to hang the unsupported end from the vents in the top of the reflector. Without this, the bulb hangs at an angle and will no doubt cause damage to both the bulb and the fitting over time. All in all, good value kit.

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**Shop now:** [https://www.desertcart.us/products/50480494-blue-300w-cfl-hydroponics-eco-grow-light](https://www.desertcart.us/products/50480494-blue-300w-cfl-hydroponics-eco-grow-light)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*