---
product_id: 179519096
title: "Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack"
brand: "barrina"
price: "¥49757"
currency: JPY
in_stock: true
category: "Barrina"
url: https://www.desertcart.jp/products/179519096-barrina-4ft-t8-plant-grow-light-42w-full-spectrum-led
store_origin: JP
region: Japan
---

# Full spectrum sunlight replacement 42W power per tube Link up to 6 lights in series Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack

**Brand:** barrina
**Price:** ¥49757
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light up your indoor jungle with Barrina brilliance!

## Quick Answers

- **What is this?** Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack by barrina
- **How much does it cost?** ¥49757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/179519096-barrina-4ft-t8-plant-grow-light-42w-full-spectrum-led)

## Best For

- barrina enthusiasts

## Why This Product

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

## Key Features

- • **Premium Heat Dissipation:** 100% aluminum shell ensures cooler operation and longer LED lifespan, so your grow lights keep performing season after season.
- • **Modular & Linkable Design:** Easily connect up to 6 units with new male-female connectors for seamless, scalable indoor garden setups.
- • **Powerful 252W Total Output:** Replace bulky 1400W grow lights with energy-efficient LEDs that deliver 3100 lumens per tube for vibrant plant growth.
- • **Scientifically Tuned Full Spectrum:** Optimized light wavelengths mimic natural sunlight, boosting photosynthesis and maximizing plant absorption over 95%.
- • **Effortless Installation & Eye Comfort:** Includes tape, clips, and cable ties for quick setup; pinkish-white light is gentle on your eyes while powering your plants.

## Overview

The Barrina 4FT T8 Plant Grow Light 6-pack offers a full spectrum, energy-efficient LED solution delivering 252W total power and 3100 lumens per tube. Designed with advanced heat dissipation and linkable connectivity, it supports scalable indoor gardening with easy installation and eye-friendly lighting, making it a top choice for professional and hobbyist growers alike.

## Description

desertcart.com : Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack | 252W(6x42W), V-Shaped Reflector, On/Off Switch, Linkable LED Grow Light for Indoor Plants, Greenhouse, Shelf, Pinkish White : Patio, Lawn & Garden

## Features

- Please note that we have a brand new upgrade.This product is compatible with Barrina GM Series Cords. If you need to connect new and old products, make sure to use the new male-female connector cables. The second generation is designed to be safer, preventing accidental electrical connections caused by human error
- Full Spectrum: Barrina LED grow lights 4ft provide indoor plants with full-spectrum sunlight replacement. It provides the most reasonable grow light wave based on the ratio of the absorption of the plants
- Super Bright and High PPFD: Consuming only 252W with 1152 LEDS totally, replace 1400w general plant lights. With a brightness of 3100 lumens, over 95% light energy can be absorbed by plants. The light efficiency can be increased by 17~20% with reflector. The shell of our light was made of 100% aluminum which provides the high-efficiency heat dissipation. Ensuring the longer service life of the led chips
- Easy Installation: With included tape, clips and cable ties, you could install the lights by yourself in minutes. You could link up to 6 led grow light strips in a series
- Eyes protection: These grow lights are suitable for planting plants in any indoor application. Color of light makes your eyes feel comfortable. It works extremely well for your plant grow tents, plant grow shelves, seedling cultivation, hydroponic rooms, greenhouses, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082ZKJZP1 |
| Best Sellers Rank | #4,776 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #10 in Plant Growing Light Fixtures |
| Brand Name | Barrina |
| Brightness | 3100 lm |
| Bulb Base | G23 |
| Color | Pinkish White |
| Connectivity Protocol | Wired |
| Control Method | Push Button |
| Controller Type | Push Button |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,403) |
| Finish Types | Powder Coated |
| Fixture Type | Non Removable |
| Included Components | Light kit inlcuded |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Flush Mount |
| Item Dimensions L x W x H | 47.1"L x 1.3"W x 1.38"H |
| Item Weight | 7 pounds |
| Light Color | Pinkish White |
| Light Fixture Form | Pendant |
| Light Output Maximum | 3100 lumens |
| Lighting Method | LED |
| Manufacturer | Bailina Lighting Electric Appliance Co.,Ltd |
| Manufacturer Part Number | QL42 |
| Manufacturer Warranty Description | 2 years. |
| Material Type | Aluminum, Polycarbonate |
| Model Name | Barrina LED Grow Light |
| Model Number | QL42 |
| Mounting Type | Ceiling / Hanging |
| Number of Items | 6 |
| Number of Light Sources | 6 |
| Other Special Features of the Product | Easy Installation, Full Spectrum, High PPFD, Linkable |
| Power Source | AC |
| Recommended Uses For Product | for indoor using |
| Room Type | Indoor |
| Set Name | 6-pack |
| Shade Color | White |
| Shade Material | Aluminum |
| Shape | T8 |
| Size | 4ft-6 Packs |
| Specific Uses For Product | Indoor use only |
| Style Name | Pack of 6 |
| Switch Type | Push Button |
| Theme | Indoor Use, Plant Growing |
| Unit Count | 6 Count |
| Voltage | 270 volts |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wattage | 42 watts |

## Product Details

- **Brand:** Barrina
- **Color:** Pinkish White
- **Light fixture form:** Pendant
- **Material:** Aluminum, Polycarbonate
- **Style:** Pack of 6

## Images

![Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack - Image 1](https://m.media-amazon.com/images/I/71p9gWhBqqL.jpg)
![Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack - Image 2](https://m.media-amazon.com/images/I/41fkRaHsvlL.jpg)
![Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack - Image 3](https://m.media-amazon.com/images/I/517S8H19w5L.jpg)
![Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack - Image 4](https://m.media-amazon.com/images/I/51Fs6fRPdDL.jpg)
![Barrina 4FT T8 Plant Grow Light, 42W Full Spectrum LED Growing Lamp, 6 Pack - Image 5](https://m.media-amazon.com/images/I/51Mt93MFSBL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these led lights dimmable?**
A: The cords have an on/off rocker switch built in.  Generally this style of LED is not dimmable.  Each is individually not that powerful.  I am adjusting the intensity by adding and subtracting tubes and adjusting the height over the plants.  It is working out fairly well.  For an 18" x 48" shelf I am using 3 tubes.  I just used these this season for seed starting and those plants were just put in the garden.  They worked well.

**Q: How many lights and what distance for sowing seeds for 48"x24" flats?**
A: We do not use them for seed flats at this time but will likely do so next spring,  These are very bright, powerful lights.  I would use no more than two 48 inch per flat.  Not knowing your location or setup I do not think that these bulbs will generate enough heat without other supplemental heat.

**Q: How far apart in parallel should the lights be placed for growing seedlings?**
A: The height would also need to be considered as for spacing in parallel.  12 to18 inch for approx 12 in height

**Q: I bought a six pack of 2' lights. the shelf is 16" x 36". How many 2 foot lights per shelf?**
A: I turned my walk in closet into a nursery. I have 3 long shelves around 4’ in length and 2.5’ in depth. I use 2 lights per shelve. That’s been working for me.

## Frequently Bought Together

- Barrina 4FT T8 Plant Grow Light, 252W(6 x 42W, 1400W Equivalent), Full Spectrum, LED Growing Lamp Fixture for Indoor Plant Growing, with ON/Off Switch & V-Shaped Reflector, Pinkish White, 6-Pack
- Storage Shelves 2100Lbs Capacity, 6-Shelf on Casters 48" L×18" W×72" H Commercial Wire Shelving Unit Adjustable Layer Metal Rack Strong Steel for Restaurant Garage Pantry Kitchen,Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-03*