---
product_id: 15176790
title: "A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed"
brand: "ariustek"
price: "$24.96"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/15176790-a19-4w-led-filament-light-bulb-a19-40-watt-equivalent
store_origin: US
region: United States of America
---

# A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed

**Brand:** ariustek
**Price:** $24.96
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed by ariustek
- **How much does it cost?** $24.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15176790-a19-4w-led-filament-light-bulb-a19-40-watt-equivalent)

## Best For

- ariustek enthusiasts

## Why This Product

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

## Description

AriusTek 4W A19 LED Filament Bulb - 40 Watt Equivalent Soft White 2700K LED Light BulbOur newly updated UL-Listed premium LED filament light bulbs are the best in the industry, we offer unsurpassed color consistency and accuracy, light output, build quality, customer service, and a no hassle 5 year warranty that is unrivalled. Simply put, if you buy an AriusTek bulb and experience a problem with it, we will replace it at no cost for 5 full years.A New Kind of LED Light Bulb-Designed to look like an incandescent light bulb while also giving 360 degree light output. -Equivalent to a 40 Watt incandescent bulb.-LED filament technology with a rated 30,000 hour life. -Our LED filament bulbs turn on instantly to full brightness with no delay. Edison Looks-Beautiful Edison style design with 4 individual LED filaments inside the bulb to give it a timeless look. -Compare our bulb's color accuracy with competing LED filament bulbs and you will be surprised at the differences in accuracy and color.Savings-It will save you around $120 compared to a 40W incandescent bulb at 11c/KwH over its life. -Our 4W LED filament bulb consumes 90% less energy than a 40 Watt incandescent bulb, while giving the same amount of light. Green-Lessen the impact on our environment and reduce landfill waste. -Mercury free, making them much safer around kids and pets than those curly CFL bulbs. Made Better-We use better LED filaments in our bulbs to give unmatched quality and brighter light. -Solid glass, aluminum, and alloy construction ensures a durable bulb at a fraction the weight of normal LED bulbs.UL Listed: E476245 Year No Hassle WarrantyOur no hassle warranty makes sure you have years of peace of mind. Our typical time between getting a warranty request and shipping a replacement bulb is under 24 hours.

Review: Great customer service (Thank you Trevor) - Great customer service (Thank you Trevor). I had a question about the lamps I bought and had a reply in two hours. I manage a building and I am going all LED for two reasons: 1) CFL have trace amounts of mercury in them. So it will be nice to not have to "Dispose of the lights" by taking them to a certified recycler (aka: my hardware store, but still). 2) energy savings. I love the "Antique look" of these lights and the color temperature is very good. I bought a lamp to test in November and it is still going strong. So I bought 30 for the rest of the building. These lamps are making me look good, by saving the building money and they put out a nice light. . . .
Review: Color is a bit cooler than 2700k but very nice bulbs - Nice looking bulbs I really like them but I'm giving it 4 stars because I don't believe they are 2700k which is what I really wanted they look more like 3000-3500k as you can see from the pictures. I adjusted the cameras brightness between pictures to that it's not the camera altering the coloring of the bulbs. I recommend then if you're looking for something that a bit on the whiter side.

## Features

- Leading Energy Efficiency - 4 Watt LED filament bulb replaces 40 Watt incandescent bulb
- Vintage Edison Style - elegant looks, 360° light output, soft white 2700K color
- Longevity and Savings - 30,000 hour life, $0.48 yearly energy cost average, mercury-free
- Brightness and Shape - typical A19 shape, E26 base, 440 lumens, no hum or UV
- Hassle-Free 5 Year Warranty - best in industry warranty service, 1% failure rate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SNR8N3I |
| Additional Features | Antique Replica, color |
| Brand Name | AriusTek |
| Brightness | 440 Lumen |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Color Rendering Index | 82.00 |
| Color Temperature | 2700 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 3.9 3.9 out of 5 stars (49) |
| Incandescent Equivalent Wattage | 40 Watts |
| Item Weight | 3.2 Ounces |
| Light Color | Soft White |
| Light Source Type | LED |
| Light Source Wattage | 4 Watts |
| Light Type | LED |
| Manufacturer | AriusTek |
| Material Type | Glass |
| Number of Items | 10 |
| Package Quantity | 10 |
| Shape | a19 |
| Specific Uses For Product | Commercial/Residential |
| Specification Met | ul_listed |
| UPC | 608939842724 |
| Unit Count | 10.0 Count |
| Voltage | 120 Volts |
| Wattage | 4 watts |

## Product Details

- **Brand:** AriusTek
- **Bulb Shape Size:** A19
- **Light Type:** LED
- **Special Feature:** Antique Replica, color
- **Wattage:** 4 watts

## Images

![A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed - Image 1](https://m.media-amazon.com/images/I/61wKMA4WoCL.jpg)
![A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed - Image 2](https://m.media-amazon.com/images/I/51UDEEY57rL.jpg)
![A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed - Image 3](https://m.media-amazon.com/images/I/71sx0gne9hL.jpg)
![A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed - Image 4](https://m.media-amazon.com/images/I/51CHYc-3NoL.jpg)
![A19 4W LED Filament Light Bulb A19 40 Watt Equivalent, 10 Pack, 2700K, E26 Base, UL Listed - Image 5](https://m.media-amazon.com/images/I/41L0NdOp77L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great customer service (Thank you Trevor)
*by J***K on April 1, 2015*

Great customer service (Thank you Trevor). I had a question about the lamps I bought and had a reply in two hours. I manage a building and I am going all LED for two reasons: 1) CFL have trace amounts of mercury in them. So it will be nice to not have to "Dispose of the lights" by taking them to a certified recycler (aka: my hardware store, but still). 2) energy savings. I love the "Antique look" of these lights and the color temperature is very good. I bought a lamp to test in November and it is still going strong. So I bought 30 for the rest of the building. These lamps are making me look good, by saving the building money and they put out a nice light. . . .

### ⭐⭐⭐⭐ Color is a bit cooler than 2700k but very nice bulbs
*by M***D on July 28, 2017*

Nice looking bulbs I really like them but I'm giving it 4 stars because I don't believe they are 2700k which is what I really wanted they look more like 3000-3500k as you can see from the pictures. I adjusted the cameras brightness between pictures to that it's not the camera altering the coloring of the bulbs. I recommend then if you're looking for something that a bit on the whiter side.

### ⭐⭐⭐⭐⭐ All are stunningly beautiful and make a tremendous amount of light
*by P***T on November 7, 2014*

I actually purchased four of the AriusTek bulbs - two of the 4W and two of the 6W. All are stunningly beautiful and make a tremendous amount of light. I have no argument with their 40W and 60W comparisons in the amount of light produced. These are much brighter than the dimly-glowing incandescent Edison bulbs but they're perfect for the pendant lights over our kitchen island. Excellent seller who followed-up via email to ensure that we liked the product. Great lights at a fair price and I expect to purchase more bulbs from AriusTek in the future as I continue to replace other incandescent bulbs throughout my house.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*