---
product_id: 38188231
title: "4 Foot 40 Watt LED Grow Light 8140SE2-GL1 Veg Flower Budding"
brand: "lights of america"
price: "₨16751"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/38188231-4-foot-40-watt-led-grow-light-8140se2-gl1-veg
store_origin: LK
region: Sri Lanka
---

# 40W Power Full Spectrum 5-Year Warranty 4 Foot 40 Watt LED Grow Light 8140SE2-GL1 Veg Flower Budding

**Brand:** lights of america
**Price:** ₨16751
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Grow Like a Pro with Lights of America!

## Quick Answers

- **What is this?** 4 Foot 40 Watt LED Grow Light 8140SE2-GL1 Veg Flower Budding by lights of america
- **How much does it cost?** ₨16751 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/38188231-4-foot-40-watt-led-grow-light-8140se2-gl1-veg)

## Best For

- lights of america enthusiasts

## Why This Product

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

## Key Features

- • **🌞 Optimal Growth:** Engineered for perfect PAR/Lumen balance.
- • **⚡ Energy Efficient:** Uses only 40 watts for maximum output.
- • **🌿 Full Spectrum Light:** Supports all growth stages from veg to flower.
- • **🔄 Satisfaction Guaranteed:** 30-day return policy for peace of mind.
- • **🛡️ Long-lasting Quality:** 5-year warranty ensures durability.

## Overview

The 4 Foot 40 Watt LED Grow Light 8140SE2-GL1 is designed to provide optimal lighting for all stages of plant growth, utilizing a full spectrum light that mimics natural sunlight while being energy efficient. With a low power consumption of just 40 watts, this grow light is backed by a 5-year warranty and a 30-day satisfaction guarantee, making it a reliable choice for both novice and experienced growers.

## Description

This  HIGH POWER LED  Grow Light includes 240 bright LEDs and is suitable for indoor use. Ideal to provide grow lighting for Plants, Flowers, Herbs and Vegetables. Uses only 40 Watts Benefits: -Assembled in USA -Pull Chain Operation -Eco-Friendly -No Radiated Heat -Long Life -Energy Saving -Reflective Housing -Quick and Easy Installation within 20 minutes -No Bulb Replacement Needed -Includes hanging chain, hardware, and 5 foot 3 prong cord (grounded) -Mercury Free -Full Brightness (Instant) -Utilizes Violet, Blue, and Green bands to promote Vegetative Growth -Utilizes Red band to promote flowering and budding  Specifications:  Watts Used: 40  Incandescent Equiv.: N/A  Size: 47.25" x 6" x 2.75" Color Temp: Grow Light  Warranty: 5 Year Limited The chart indicated the 2 primary color bands this fixture utilizes  -Studies have shown that through photosynthesis, plants utilize primarily 429nm, 469nm, 642nm and 667nm. -Range 400-520nm includes violet, blue and green bands. Peak absorption by chlorophyll occurs and a strong influence on photosynthesis (promotes vegetative growth). -Range 610-720nm is the red band where large amounts of absorption by chlorophyll occurs, and the most significant influence on photosynthesis (promotes flowering and budding). The ratio of red (660nm) to far red (730nm) in sunlight is about 1.2:1. Certifications: -RoHS (Restriction of Hazardous Substances Directive) -CSA International -FCC Declaration of Conformity

## Features

- The Lights of America LED Grow Light is scientifically engineered to keep the balance of the PAR/Lumen Output and Coverage.
- The reasons for the Lights of America LED Grow Light's success is the optimal full spectrum which provides plants Veg and Flower all stages with everything they desire in the natural sunlight.
- Uses only 40 Watts.
- 5 Year Warranty plus 30 days satisfaction or return guarantee.

## Product Details

- **Brand:** Lights of America
- **Special Feature:** Full Spectrum
- **Wattage:** 40 watts
- **Voltage:** 120 Volts
- **Unit Count:** 1.0 Count

## Images

![4 Foot 40 Watt LED Grow Light 8140SE2-GL1 Veg Flower Budding - Image 1](https://m.media-amazon.com/images/I/71BVkXlRt6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and bright
*by D***H on February 25, 2018*

Nice and bright - have them up and running in one area, not the other. I will let you know later how well the plants grew under them. Pretty controlled experiment. Same size pots, same dirt, same plants from seeds, same watering. 1/2 under the lights, 1/2 under incandescent lights. Doing this with my science class. I am impressed how bright they really are.

### ⭐ updated review
*by B***L on November 11, 2017*

Terrible performance of the led light for plant growth. The Good: The leds light up. Fixture does not seem to overheat. The Bad: The ends on the fixture are plastic. The seller did a lousy job in preparing for shipping so the plastic ends are both cracked. Since I needed a 4 ft light, the leds all light up and I am able to hang it even with the ends cracked, I decided to keep it. I figured the replacement would likely be cracked or worse due to seller shipping practices. For $60 I expected better quality. UPDATED REVIEW: Not recommended. Plants died.

### ⭐⭐⭐ Brighter than expected.
*by A***R on October 22, 2016*

UPDATE: 7/6/17All the Neofinetia falcata overwintered until May under these lights look terrible. They are alive and not dying, but they didn't grow at all and leaves turned a purplish tinge.New 40w LED white shop lights are now 15 bucks each. I did a side by side with mesclun microgreens under 24th lights. Trays were planted in peat moss mix on 6/23/17. The white shop lights blew the LED grow lights away so I may just throw these grow lights away. The LED tray is on left, the white LED shop lights on the right. Pic taken 13 days after planting.Arrived quickly. take all my orchids in for the winter and start seeds on a 4 shelf 4' bakers rack and 2 of these fit perfectly hanging from one of the shelves. Not sure how it will work with the orchids since it will take a while to see any results. Ist brighter than expected. It's light and has a slim profIle. The plants will nlt be receiving any natural light ao im hoping thks works. It was less expensive than buying a 4 lamp HO T5 setup and replacing the bulbs each year. I also have an agro led which cost more than 300 with bulbs as well as a cheapo 2 lamp HO T5 on the other shelves. I'love be starting some seeds under each shelf to compare. I hold know how this holds up to a regular T5 within 2 months.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-14*