---
product_id: 65033650
title: "GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1"
brand: "growled"
price: "₨231"
currency: SCR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sc/products/65033650-growled-thinklux-par38-led-grow-light-bulb-for-garden-hydroponic
store_origin: SC
region: Seychelles
---

# Red/Blue Spectrum 16.5W Power IP55 Rated GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1

**Brand:** growled
**Price:** ₨231
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Illuminate Your Green Thumb!

## Quick Answers

- **What is this?** GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 by growled
- **How much does it cost?** ₨231 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/65033650-growled-thinklux-par38-led-grow-light-bulb-for-garden-hydroponic)

## Best For

- growled enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** PAR38 shape and E26 base make it easy to integrate into your existing setup.
- • **🔧 Dimmable Flexibility:** Adjust brightness to suit your plants' needs and your mood.
- • **🌈 Tailored Light Spectrum:** Experience the efficiency of red and blue wavelengths designed for thriving plants.
- • **🌟 Grow Smarter, Not Harder!:** Harness the power of advanced LED technology for optimal plant growth.
- • **🌧️ Weather-Resistant Design:** IP55 rated for dust and water resistance, perfect for any gardening environment.

## Overview

The GrowLED Thinklux PAR38 is a high-performance LED grow light bulb designed for indoor gardening, hydroponics, and greenhouses. With a power output of 16.5 watts, it provides an efficient red and blue light spectrum that promotes healthy plant growth. Its dimmable feature and IP55 rating ensure versatility and durability, making it an ideal choice for both novice and experienced gardeners.

## Description

Full description not available

## Features

- It is 16.5w, PAR38 E26 base, can be used in wet location
- Blue and red wavelength, which is most effecient spectrum for plant growing
- Aluminum and PC body, UL listed, it is safe product
- Can be used with simple hanging lighting fixtures, also suitable for some small greenhouse
- Narrow beam angle maximum emit the light for plants, high PPFD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GrowLED |
| Light Type | LED |
| Special Feature | LED Plant Growth Spectrum, Outdoor Rated |
| Wattage | 16.50 |
| Bulb Shape Size | PAR38 |
| Bulb Base | E26 |
| Specific Uses For Product | Indoor use only |
| Light Color | Red, Blue |
| Voltage | 120 Volts |
| Unit Count | 1.00 per LED Bulb |
| Number of Items | 1 |
| Shape | Bulb |
| Material | Aluminum |
| Connectivity Technology | Normal bulb |
| Controller Type | Push Button |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Item Weight | 14.08 ounces |
| Light Source Wattage | 16.5 Watts |
| Control Method | App |
| Manufacturer | GrowLED |
| UPC | 840201100273 |
| Part Number | TKPAR38GRO16.5D |
| Item Weight | 14.1 ounces |
| Product Dimensions | 5.08 x 4.76 x 4.76 inches |
| Item model number | TKPAR38GRO16.5D |
| Is Discontinued By Manufacturer | No |
| Assembled Height | 4.76 inches |
| Assembled Length | 5.08 inches |
| Assembled Width | 4.76 inches |
| Style | 1-Pack PAR38 |
| Color | 1-pack |
| Special Features | LED Plant Growth Spectrum, Outdoor Rated |
| Shade Material | Aluminum |
| Batteries Included? | No |
| Batteries Required? | No |
| Base Type | E26 |
| Wattage | 16.5 Watts |
| Bulb Features | Instant On |
| Bulb Diameter | 4.76 Inches |
| Bulb Length | 5.08 Inches |
| Start Up Time | Instant |

## Product Details

- **Brand:** GrowLED
- **Light Type:** LED
- **Special Feature:** LED Plant Growth Spectrum, Outdoor Rated
- **Wattage:** 16.50
- **Bulb Shape Size:** PAR38

## Images

![GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/514xWruZssL.jpg)
![GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/51RLBeRR1YL.jpg)
![GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/51qJ5wqSp0L.jpg)
![GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/71be9y3y0kL.jpg)
![GrowLED Thinklux PAR38 - LED Grow Light Bulb for Garden, Hydroponic, and Greenhouse - 16.5 Watts, 90 Watt Equal, Red/Blue Spectrum, Dimmable, 40°Beam Angle, IP55 Dustproof and Waterproof, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/51LVD9vmZSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Most Cost Effective Performance After 9 Months of Continued Use
  

*by B***I on Reviewed in the United States on November 6, 2017*

We have used these T8 Grow Tubes from ThinkLux for 9 months and have returned again and again to purchase 80+ of them as we expand our non-profit's project to grow year-round fresh food for local families.  From our experience trying different lighting solutions, these ThinkLux tubes have proven to be the best performing and by far the most cost effective for hydroponic basil, kale, peas, rosemary, strawberries and several varieties of lettuce and salad greens.  Growth is fast, lighting is cool and even, power consumption is extremely low, and there's no chance of burning even tiny seedlings.  We have a light spectrum analyzer and the actual measured curve of plant-usable red and blue spectrum is exactly as represented on the packaging and product Website.  Light output levels are extremely consistent between tubes purchased up to 9 months apart.  No drop in light output has been measured over 9 months.  We couldn't be more satisfied and plan to use many, many more of these in the future.  The latest project pictured is a hydroponic rack fully surrounded with T8 Grow Tubes for growing a dense stand of climbing peas and beans.Updated July 4 2018 - All of our LED tubes are still working wonderfully!  Just ordered 24 more for our next indoor garden expansion.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good amount of light
  

*by R***Y on Reviewed in the United States on December 14, 2019*

If you are not familiar with wiring and converting a florescent lamp to accept these. Either look for a different product or have someone else do it for you. That being said, they work great and instructions were easy to follow.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    these work great for sprouting and cloning
  

*by A***S on Reviewed in the United States on September 5, 2018*

these work great for sprouting and cloning.  gave it a try to grow, you will need all 4 bulbs in a small space.. not as good as natural light but i got some tomatoes and bell peppers.

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---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-28*