---
product_id: 468246398
title: "LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack"
brand: "philips"
price: "€ 64.76"
currency: EUR
in_stock: true
reviews_count: 11
category: "Philips"
url: https://www.desertcart.be/products/468246398-led-a21-ultra-definition-dimmable-led-light-bulbs-flicker-free
store_origin: BE
region: Belgium
---

# Eco-friendly recycled packaging CRI 95 for true-to-life colors 1600 lumens ultra-bright output LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack

**Brand:** philips
**Price:** € 64.76
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, live brighter — don’t miss out on the future of lighting!

## Quick Answers

- **What is this?** LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack by philips
- **How much does it cost?** € 64.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/468246398-led-a21-ultra-definition-dimmable-led-light-bulbs-flicker-free)

## Best For

- philips enthusiasts

## Why This Product

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

## Key Features

- • **Sustainably Smart:** Packaged with recycled materials, reflecting your commitment to a greener lifestyle.
- • **Customize Your Ambience:** Smooth dimming down to 10% lets you set the perfect mood for work or relaxation.
- • **Long-Lasting Brilliance:** Up to 15,000 hours of reliable, energy-efficient lighting—light up your life for years.
- • **See Every Detail in True Color:** Experience vibrant, natural lighting with a high CRI of 95 that brings your space to life.
- • **EyeComfort Certified for All-Day Use:** Flicker-free, soft white light designed to reduce eye strain and boost your focus.

## Overview

The PHILIPS LED A21 Ultra Definition Dimmable Light Bulbs deliver 1600 lumens of soft white light with a superior CRI of 95, ensuring true-to-life color rendering. Designed with EyeComfort technology, these flicker-free bulbs reduce eye strain and offer smooth dimming down to 10%. Packaged sustainably with recycled materials, they provide up to 15,000 hours of energy-efficient illumination, making them a smart, eco-conscious choice for modern indoor lighting.

## Description

This Ultra Definition dimmable bulb is both comfortable for your eyes and enhances the way you see colors around you with full-spectrum soft white light.

Review: First impression. I really like this bulb. - I like this bulb has a full glass enclosure just like the old standard incandescent. That means that in a ceiling fixture with the bulb sideways you don't have a dark shadow line created by a wide plastic base. Cons I can think of is this is a larger size bulb. It is an A21 which is bigger than an A19 so could limit fit in some applications. Also it is not for use in totally enclosed fixtures. I have a 4 bulb fixture with 4 of these lamps and it really lights up the room. These are not on a dimmer so can't comment on that yet. Definitely will be purchasing more of these.
Review: These are the bulbs. - This is the first LED lamp I have tried that doesn’t make me long for an incandescent replacement. Most of the spectrum is present to some degree. There are no surprises illuminating painted surfaces, the light gets “warmer” as you dim it and there is no discernible flicker. I no longer feel the need to hoard incandescent bulbs. I hope they keep improving these, filling out the spectrum even more completely, but good work so far.

## Features

- SEE TRUE COLORS: Equipped with a high color rendering index of 95 (CRI95) which is comparable to natural light, our bulbs allow you to enjoy quality lighting indoors
- EYECOMFORT: Our products meet our strict criteria for EyeComfort a standard we developed to measure our products against a set of key factors that can impact the comfort of your eyes
- COMMITMENT TO SUSTAINABILITY: Signify is committed to reducing the environmental impact of our products phasing plastic out of our packaging and replacing with alternatives such as recycled paper
- DIMMABLE: Use this bulb with most dimmers to create your desired ambience with smooth dimming to 10% of full light levels
- LONG LASTING: This LED bulb has a lifetime of up to 15 000 hours. With average use this bulb can last up to 15 years
- A21 2 pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8TMM25D |
| Additional Features | Dimmable, Energy Efficient |
| Best Sellers Rank | #72,851 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,565 in LED Bulbs |
| Brand | PHILIPS |
| Brand Name | PHILIPS |
| Bulb Base | E26 |
| Bulb Shape Size | A21 |
| Color | Soft White (2700k) |
| Color Rendering Index | 95 |
| Color Temperature | 1600 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.2 out of 5 stars 84 Reviews |
| Efficiency | High |
| Frequency | 60 |
| Incandescent Equivalent Wattage | 100 watts |
| Included Components | 2 A21 Bulbs |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 2.76"W x 5.24"H |
| Item Type Name | Light Bulb |
| Item Weight | 6.24 ounces |
| Light Color | Soft White |
| Light Output Maximum | 1600 lumens |
| Light Source Operating Life | 15000 hours |
| Light Source Type | LED |
| Light Source Wattage | 13.5 watts |
| Light Type | LED |
| Manufacturer | Signify North America Corporation |
| Manufacturer Part Number | 573667 |
| Manufacturer Warranty Description | 3 year manufacturer warranty. |
| Material Type | Glass |
| Model Name | PLC 12.5W(100W) A21 SW WG LED UDF 2PK |
| Model Number | 573667 |
| Number of Items | 2 |
| Package Quantity | 1 |
| Power Consumption | 100 watts |
| Shape | Arbitrary(A) |
| Special Feature | Dimmable, Energy Efficient |
| Specific Uses For Product | Decoration |
| Style Name | 2 Count (Pack of 1) |
| UPC | 046677573669 |
| Unit Count | 2 Count |
| Voltage | 120 volts |
| Wattage | 100 watts |
| White Brightness | 1600 lumens |

## Product Details

- **Brand:** Philips LED
- **Bulb Shape Size:** A21
- **Light Type:** LED
- **Special Feature:** Dimmable, Energy Efficient
- **Wattage:** 100 watts

## Images

![LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71OyPDIn7uL.jpg)
![LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack - Image 2](https://m.media-amazon.com/images/I/61n3vvELvCL.jpg)
![LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack - Image 3](https://m.media-amazon.com/images/I/61qE5+rOC3L.jpg)
![LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack - Image 4](https://m.media-amazon.com/images/I/71lEDprR12L.jpg)
![LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack - Image 5](https://m.media-amazon.com/images/I/71kmNtMoA5L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How dim can these get quantitatively? Do these go down to 1%, or only 10% or 20% before the next step is just off?**
A: Coming from someone in the industry, retrofit lamp dimming generally has less to do with the bulb and more to do with the dimmer. Some lighting control companies will have a list of products they have tested with their dimmers and how far it will dim down. You can expect with most dimmers 5-15%, higher end dimmers from more reputable companies will probably more consistently get you to 5% maybe to 1%. Electronic low voltage dimmers generally work better with LED's, if you have an older dimmer from the days of incandescent you probable will be looking at 15% and then off.

**Q: What is the difference between "title 20 compliant" and not? They seem identical: same lumens and wattage, but priced wildly differently.**
A: Well, the title 20 compliance is for California only. If you don’t live in California you don’t need to buy them. Besides that’s a six pack. The other one is a four pack and that’s the one I bought. They’re dimmable, warm glow. I really enjoy them, they’re so easy on your eyes. For you I would recommend this one.

**Q: Will bulbs turn off completely when using a dimmer? some led bulbs remain on slightly.**
A: That's more about the dimmer than about the bulb. If the dimmer shuts off completely, the bulb shuts off completely. If the bulb requires more power than the dimmer's lowest setting to put out a meaningful amount of light, then it will appear off. We just use dimmers to adjust light level and use the dimmer switch's switch function to turn on and off.
If I turn the dimmer all the way down, these are still lit softly, that's our specific dimmers (Lutron toggle dimmers).

**Q: Are these suitable for a damp location such as a bathroom?**
A: That’s where mine are. So good, so far!

## Customer Reviews

### ⭐⭐⭐⭐⭐ First impression. I really like this bulb.
*by A***R on September 4, 2022*

I like this bulb has a full glass enclosure just like the old standard incandescent. That means that in a ceiling fixture with the bulb sideways you don't have a dark shadow line created by a wide plastic base. Cons I can think of is this is a larger size bulb. It is an A21 which is bigger than an A19 so could limit fit in some applications. Also it is not for use in totally enclosed fixtures. I have a 4 bulb fixture with 4 of these lamps and it really lights up the room. These are not on a dimmer so can't comment on that yet. Definitely will be purchasing more of these.

### ⭐⭐⭐⭐⭐ These are the bulbs.
*by O***E on November 17, 2023*

This is the first LED lamp I have tried that doesn’t make me long for an incandescent replacement. Most of the spectrum is present to some degree. There are no surprises illuminating painted surfaces, the light gets “warmer” as you dim it and there is no discernible flicker. I no longer feel the need to hoard incandescent bulbs. I hope they keep improving these, filling out the spectrum even more completely, but good work so far.

### ⭐⭐⭐⭐⭐ Pay for the better circuit board
*by C***S on September 28, 2024*

These lights do better with dimming and more extreme temperature changes. They have better circuit boards making them more reliable. You get what you pay for when it comes to lights like this. It's cheaper to pay for good ones once.

## Frequently Bought Together

- Philips LED A21 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 100w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 1600 Lumen - E26 Base - 2 Pack
- Philips LED A19 Ultra Definition Frosted Dimmable LED Light Bulbs - Flicker-Free 60w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 800 Lumen - E26 Base - 4 Pack
- Philips LED A19 Ultra Definition Dimmable LED Light Bulbs - Flicker-Free 60w Light Bulbs with EyeComfort Technology - Soft White 2700K Lightbulb - 800 Lumen - E26 Base - 8 Pack

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-23*