---
product_id: 14331660
title: "Definity Digital VGRO 38 WFL 120 13-watt PAR 38 LED Flood Light Bulb, Bright White"
brand: "lighting science"
price: "¥1204"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/14331660-definity-digital-vgro-38-wfl-120-13-watt-par-38
store_origin: JP
region: Japan
---

# 1.72 lumens/watt 45.6 years lifespan 22.4 lumens/sec Definity Digital VGRO 38 WFL 120 13-watt PAR 38 LED Flood Light Bulb, Bright White

**Brand:** lighting science
**Price:** ¥1204
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light Up Your Life with Definity!

## Quick Answers

- **What is this?** Definity Digital VGRO 38 WFL 120 13-watt PAR 38 LED Flood Light Bulb, Bright White by lighting science
- **How much does it cost?** ¥1204 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/14331660-definity-digital-vgro-38-wfl-120-13-watt-par-38)

## Best For

- lighting science enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Usage:** Perfect for both indoor and outdoor settings, making it a must-have for any space.
- • **Cool to the Touch:** Stay worry-free with a bulb that remains cool, ensuring safety and comfort.
- • **Illuminate Your Space:** Experience a bright white glow that transforms any room or outdoor area.
- • **Long-Lasting Brilliance:** Enjoy up to 45.6 years of light with just 3 hours of use per day.
- • **Energy Efficiency Champion:** Uses 14% less energy than traditional bulbs, saving you money and the planet.

## Overview

The Definity Digital VGRO 38 WFL 120 is a 13-watt LED flood light bulb that delivers a bright white light with an impressive lifespan of 45.6 years. It operates efficiently, using 14% less energy than standard incandescent bulbs, making it an eco-friendly choice for both indoor and outdoor use. With a luminous flux of 600 and a 5-year warranty, this bulb is designed for durability and performance.

## Description

The Grow Advantage PAR38 LED Grow lamp is energy efficient and spectrally optimized lighting solution for a variety of horticultural lighting applications including homeowner/hobbyist, greenhouse and growth chamber. The lamp optimizes delivered photo synthetically active radiation (PAR) to maximize plant growth and PAR efficacy while providing white light suitable for the human visual system and excellent color saturation. The spectrum contains 12% blue (400-500nm) to support strong stems and compact growth. It provides excellent color saturation of plants under My Nature Grow broad spectrum all while generating much less heat and providing dramatic energy savings over traditional grow lights.

## Features

- Brightness: 22.4 unmold per second, Lumens per Watt: 1.72 unmold/joule delivered, Light appearance: broad spectrum - bright white
- Est. yearly energy cost: 1.57, Life: 45.6 years (3 hours per day), Energy used: 13 Watts (90 Watt standard incandescent bulb)
- Uses 14% less energy compared to a standard incandescent light bulb
- Suitable for interior or exterior use, Stays cool, Contains no mercury

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Definity Digital |
| Part Number | VGRO 38 WFL 120 |
| Item Weight | 14.4 ounces |
| Product Dimensions | 4.74 x 4.74 x 5.01 inches |
| Item model number | VGRO 38 WFL 120 |
| Color | Bright White |
| Shape | Standard |
| Voltage | 120 Volts |
| Wattage | 13 |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Luminous Flux | 600 |
| Special Features | Energy Efficient |
| Usage | indoor and outdoor use |
| Batteries Required? | No |
| Warranty Description | 5 year warranty. |

## Images

![Definity Digital VGRO 38 WFL 120 13-watt PAR 38 LED Flood Light Bulb, Bright White - Image 1](https://m.media-amazon.com/images/I/51FZEc-irWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Its been on my tree for a few weeks now and its growing like crazy. Really happy
  

*by S***N on Reviewed in the United States on July 21, 2015*

I bought this light for a Chinese Elm Bonsai that I wanted to keep indoors. Since this is more of a display plant than for produce, I wasn't interested in the red or purple lights. There isn't a ton of spread on this bulb but there isn't on any PAR38's.  Its been on my tree for a few weeks now and its growing like crazy. Really happy. It does have a slight red color but the plants do require some so that's to be expected.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Plastic "Heatsink"
  

*by A***T on Reviewed in the United States on September 21, 2015*

I love the spectrum on this bulb. It has extra red and blue for plants, but it still has enough green in it that it doesn't look completely strange outside of a greenhouse. Unlike the pure red/blue bulbs, you can actually see the plant it's lighting.There's really only one very strange thing about the design keeping me from rating this five stars: the large heatsink fins are plastic! To be fair, it feels like they might be some kind of thermally conductive plastic, but for the price, I'd much rather have a real, metal heatsink and a smaller bulb.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good product. It seems to be good for my ...
  

*by Y***N on Reviewed in the United States on December 31, 2014*

Good product.It seems to be good for my kales.

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*