---
product_id: 40719417
title: "ETL Listed 16\" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb"
brand: "amatron"
price: "R6071"
currency: ZAR
in_stock: true
reviews_count: 2
category: "Amatron"
url: https://www.desertcart.co.za/products/40719417-etl-listed-16-t9-led-circline-24w-4100k-cool-white
store_origin: ZA
region: South Africa
---

# 24W LED power, ultra-efficient Replaces 40W fluorescent, cuts energy use External driver extends lifespan by reducing heat ETL Listed 16" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb

**Brand:** amatron
**Price:** R6071
**Availability:** ✅ In Stock

## Summary

> ⚡ Brighten smarter, live cooler — upgrade your lighting game now!

## Quick Answers

- **What is this?** ETL Listed 16" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb by amatron
- **How much does it cost?** R6071 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/40719417-etl-listed-16-t9-led-circline-24w-4100k-cool-white)

## Best For

- amatron enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** No mercury, lead, UV, or IR emissions—enjoy flicker-free, shatterproof lighting that’s kinder to the planet and your workspace.
- • **High-CRI Visual Comfort:** With a CRI over 82, experience crisp, natural color rendering that enhances your professional environment and boosts productivity.
- • **Power-Packed Efficiency:** Consumes just 24W to deliver bright, cool white 4100K light—more than double the brightness of traditional fluorescents while slashing your energy bill.
- • **Long-Lasting External Driver:** Equipped with a UL-listed isolated external power driver designed to last 5-6 years, doubling lifespan by minimizing heat stress on components.
- • **Seamless Fluorescent Retrofit:** Directly replaces 16-inch 40W fluorescent circline bulbs without ballast—simplify installation and avoid costly ballast replacements.

## Overview

The Amatron 16" T9 LED Circline is an ETL-listed, 24W cool white LED bulb designed to replace 40W fluorescent circline bulbs effortlessly. Featuring a high-quality external UL power driver for extended lifespan and superior heat management, it delivers over twice the brightness with a high CRI >82 for vibrant, flicker-free illumination. Eco-friendly and shatterproof, this non-dimmable LED retrofit is perfect for professionals seeking energy-efficient, reliable lighting upgrades without ballast hassles.

## Description

AMATRON ETL & ENERGY STAR Listed LED CIRCLINE 8” 12” 16" DIA BULB and RETROFIT KIT: Provides 3000K Warm White , 4100K Cool White and 5000K Day Light with CRI > 82 while most fluorescent 's CRI <70. It also provides much higher lumen than Fluorescent Circline. If you have an Circline fixture with a frosted lamp shade, we suggest you to choose our LED Circline with Clear Lens. LED Circline with Clear Lens will give more lumen than Frosted Lens. But if you have a Circline fixture with Transperant lamp shade , it is better to choose our LED Circline with Frosted Lens, because people may not like to see the bright LED chips under the Clear Lens. FOR BALLASTED FIXTURE: Use an electrician to remove the ballast and install our LED Circline with 100-240Vac non-dimmable. If you require 277Vac non-dimmable or 120Vac Triac dimmable, please contact us.

Review: Fantastic LED Replacement for Circline Fluorescents! - 1. Overall: Great LED replacement for Circline! These LED lights are just what we needed for our kitchen, and we couldn't be more pleased! The difference was obvious immediately when we restored power and switched the fixture on. The new LED bulbs really light up the room, with more than twice the light as the fluorescents, in our opinion. 2. Ordering and shipping: I contacted the company and got some advice on which products to buy from the owner. Great support. I purchased both the 16- and 12-inch frosted Amati Circline LED's for our ceiling fixture. They arrived in a couple of days and included instructions. Note that instructions are also on their website. 3. Installation was very straightforward and it took me about an hour. I have installed fixtures and switches before in my house so I have some experience. I needed to drill a couple of additional pilot holes for screws to mount the two power supplies (drivers), but other than that my only other comment on installation is that it helps to have someone to pass you things when you are working on the ladder. Everything fit in the space available. If necessary, an electrician would find this conversion easy and probably would not charge you very much. If you need stronger lighting it is well worth it. 4. Summary: The two LED Circlines are great products, the company provides great support and the result is a fantastic improvement. 5 stars all the way.
Review: Great Customer Service - I had an issue with how with my light. I was able to call the number that came with my paperwork. What do you know...a live person. Immediately helped my resolve the after a conversation and a few email exchanges. It’s because of that kind of service I was able to keep my photobooth business going without a snag. Thank you Ed!!!

## Features

- No Ballast Required. Never need to spend money on Ballast. When you use a 8" 22W fluorescent circline, the actual power consumption will be at least 25W, because the ballast will at least consume 3W. Our UL External Power driver will last at least 5-6 years. After 5-6 years, you may only need to replace the external power driver from us, because the LED circline may last another 5-6 years.
- Using High quality external isolated UL power driver
- The product is only as strong as the weakest link. The capacitor decides the life-span of the power driver. The temperature every 10℃ lower , the power driver's life-span will be doubled one time. This is why it is not good to have internal power driver and LEDs to heat with each other. Trust us ! We are professional LED manufacturer.
- Our LED Circline provides much higher lumen than Fluorescent Circline. High quality LED + PC lens provides beautiful light with high CRI > 82 !!! No UV or IR. No Mercury or Lead. Eco-Friendly. No Flickering. Shatterproof.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EQGVMMY |
| Additional Features | Not Dimmable |
| Brand | Amatron |
| Brand Name | Amatron |
| Color | Cool White |
| Color Rendering Index | 82 |
| Color Temperature | 4100 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Efficiency | ENERGY STAR |
| Incandescent Equivalent Wattage | 250 watts |
| Item Dimensions W x H | 16"W x 16"H |
| Item Weight | 16 ounces |
| Light Color | Cool White, Warm White |
| Light Source Type | LED |
| Light Source Wattage | 22 watts |
| Light Type | Fluorescent |
| Manufacturer | AMATI INTERNATIONAL LLC. |
| Material Type | lead |
| Model Number | AMUL-16D24W-4K-F |
| Number of Items | 1 |
| Shape | Circular |
| Special Feature | Not Dimmable |
| Specific Uses For Product | General purpose |
| Specification Met | ETL |
| UPC | 852304005041 |
| Unit Count | 1 Count |
| Wattage | 24 watts |

## Images

![ETL Listed 16" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb - Image 1](https://m.media-amazon.com/images/I/71VQ87i6v1L.jpg)
![ETL Listed 16" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb - Image 2](https://m.media-amazon.com/images/I/31y2fK-xSbL.jpg)
![ETL Listed 16" T9 LED Circline 24W 4100K Cool White Frosted Lens with Non-Dimmable External Powder Driver to Replace 40W 16 inch Fluoresecent Circline Bulb - Image 3](https://m.media-amazon.com/images/I/71ErjGBkgYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic LED Replacement for Circline Fluorescents!
*by W***L on July 15, 2014*

1. Overall: Great LED replacement for Circline! These LED lights are just what we needed for our kitchen, and we couldn't be more pleased! The difference was obvious immediately when we restored power and switched the fixture on. The new LED bulbs really light up the room, with more than twice the light as the fluorescents, in our opinion. 2. Ordering and shipping: I contacted the company and got some advice on which products to buy from the owner. Great support. I purchased both the 16- and 12-inch frosted Amati Circline LED's for our ceiling fixture. They arrived in a couple of days and included instructions. Note that instructions are also on their website. 3. Installation was very straightforward and it took me about an hour. I have installed fixtures and switches before in my house so I have some experience. I needed to drill a couple of additional pilot holes for screws to mount the two power supplies (drivers), but other than that my only other comment on installation is that it helps to have someone to pass you things when you are working on the ladder. Everything fit in the space available. If necessary, an electrician would find this conversion easy and probably would not charge you very much. If you need stronger lighting it is well worth it. 4. Summary: The two LED Circlines are great products, the company provides great support and the result is a fantastic improvement. 5 stars all the way.

### ⭐⭐⭐⭐⭐ Great Customer Service
*by G***N on August 21, 2018*

I had an issue with how with my light. I was able to call the number that came with my paperwork. What do you know...a live person. Immediately helped my resolve the after a conversation and a few email exchanges. It’s because of that kind of service I was able to keep my photobooth business going without a snag. Thank you Ed!!!

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---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-08*