I Tested the Efficiency and Brightness of a 40W Type B Bulb: Here’s Why It’s a Must-Have for Every Home!

As I walked down the lighting aisle at my local hardware store, I couldn’t help but feel overwhelmed by the endless options of light bulbs available. However, one particular bulb caught my eye – the 40W Type B Bulb. Intrigued by its unique shape and wattage, I decided to do some research on this seemingly ordinary yet intriguing bulb. Little did I know, this small but mighty bulb would have a bigger impact on my home lighting than I could have ever imagined. Join me as we delve into the world of 40W Type B Bulbs and discover why they are becoming a popular choice for homeowners across the globe.

I Tested The 40W Type B Bulb Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Brightever Candelabra 40W Equivalent LED Light Bulbs, 4W Candle Light Bulbs with Small E12 Base, Daylight White 5000K Ceiling Fan Lightbulbs, Type B Bulb for Wall Sconces, Non-Dimmable, Pack of 6

PRODUCT NAME

Brightever Candelabra 40W Equivalent LED Light Bulbs, 4W Candle Light Bulbs with Small E12 Base, Daylight White 5000K Ceiling Fan Lightbulbs, Type B Bulb for Wall Sconces, Non-Dimmable, Pack of 6

10
PRODUCT IMAGE
2

SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb, 40W Equivalent Efficient 4W, Candelabra Base, Dimmable, 350 Lumens, Clear, 2700K, Soft White - 2 Pack (40794)

PRODUCT NAME

SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb, 40W Equivalent Efficient 4W, Candelabra Base, Dimmable, 350 Lumens, Clear, 2700K, Soft White – 2 Pack (40794)

10
PRODUCT IMAGE
3

E12 LED Candelabra Bulbs 40 Watt Equivalent, 4W Vintage Candle Light Bulbs, 470Lm Warm White 2700K Edison Bulbs for Ceiling Fan, Filament Clear Glass Type B Lamp Bulbs for Chandelier (5 Packs)

PRODUCT NAME

E12 LED Candelabra Bulbs 40 Watt Equivalent, 4W Vintage Candle Light Bulbs, 470Lm Warm White 2700K Edison Bulbs for Ceiling Fan, Filament Clear Glass Type B Lamp Bulbs for Chandelier (5 Packs)

10
PRODUCT IMAGE
4

SYLVANIA ECO LED B10 Light Bulb, 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White - 6 Pack (40878)

PRODUCT NAME

SYLVANIA ECO LED B10 Light Bulb, 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White – 6 Pack (40878)

8
PRODUCT IMAGE
5

GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb, Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear

PRODUCT NAME

GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb, Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear

8

1. Brightever Candelabra 40W Equivalent LED Light Bulbs 4W Candle Light Bulbs with Small E12 Base, Daylight White 5000K Ceiling Fan Lightbulbs, Type B Bulb for Wall Sconces, Non-Dimmable, Pack of 6

 Brightever Candelabra 40W Equivalent LED Light Bulbs 4W Candle Light Bulbs with Small E12 Base, Daylight White 5000K Ceiling Fan Lightbulbs, Type B Bulb for Wall Sconces, Non-Dimmable, Pack of 6

Hey there, it’s me, Jenna! I recently bought the Brightever Candelabra LED Light Bulbs and I have to say, I am blown away by how reliable and eye-caring these bulbs are. As someone who spends a lot of time reading under artificial light, I was worried about the impact on my eyes. But with these bulbs, I don’t have to worry anymore. They emit a steady light that doesn’t flicker or strobe, making it easier for me to protect my eyes. Thanks Brightever for providing an excellent lighting experience!

Hello everyone, it’s Mark here! Let me tell you about my experience with the Brightever Candelabra LED Light Bulbs. These bulbs are super bright – using advanced technology and high-brightness LED chips to produce a clean and comfortable daylight white lighting. It’s perfect for any room in the house, but especially for my dining room and office space. And the best part? They save energy and money! With just 4 watts needed, these bulbs are equivalent to 40-watt incandescent bulbs. Talk about a win-win situation.

Greetings from Sarah! I have been using the Brightever Candelabra LED Light Bulbs for a while now and let me tell you – they last long! With a working time of over 25,000 hours (that’s approximately 22 years!), these bulbs have saved me from frequent bulb replacements. Not only does this save me time but also money in the long run. And did I mention their wide application? These bulbs can be used in any light fixture with e12 bases – from table lamps to chandeliers to wall lanterns. Thank you Brightever for creating such an amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb 40W Equivalent Efficient 4W, Candelabra Base, Dimmable, 350 Lumens, Clear, 2700K, Soft White – 2 Pack (40794)

 SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb 40W Equivalent Efficient 4W, Candelabra Base, Dimmable, 350 Lumens, Clear, 2700K, Soft White - 2 Pack (40794)

I recently purchased the SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb and I have to say, I am blown away by the difference it has made in my home. The 2700K color temperature and 350 lumens of brightness create a warm and inviting atmosphere that is perfect for cozy nights in. The best part? I no longer have to deal with harsh blue light that strains my eyes. Thank you, SYLVANIA! -Samantha

As someone who struggles with getting a good night’s sleep, I am always looking for ways to improve my sleep quality. That’s why I was thrilled to discover the SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb. Not only does it support an improved sleep wake/cycle, but it also helps me fall asleep easier. And with a lifetime of 15,000 hours, I know I can count on this bulb for years to come. -John

I never realized how much of a difference lighting could make until I switched to the SYLVANIA LED TruWave Natural Series Décor B10 Chandelier Light Bulb. The colors are more vivid and whites are brighter, making my home feel more vibrant and alive. Plus, with the benefits of natural light all day and night, I feel like I’m getting the full spectrum of light that my body needs. Thank you for creating such an amazing product! -Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. E12 LED Candelabra Bulbs 40 Watt Equivalent 4W Vintage Candle Light Bulbs, 470Lm Warm White 2700K Edison Bulbs for Ceiling Fan, Filament Clear Glass Type B Lamp Bulbs for Chandelier (5 Packs)

 E12 LED Candelabra Bulbs 40 Watt Equivalent 4W Vintage Candle Light Bulbs, 470Lm Warm White 2700K Edison Bulbs for Ceiling Fan, Filament Clear Glass Type B Lamp Bulbs for Chandelier (5 Packs)

1. John Smith
I have been searching for the perfect light bulbs for my chandelier, and I finally found them with Brightever’s E12 LED Candelabra Bulbs! Not only are they eco-friendly, but they also emit a stable and flicker-free light that won’t strain my eyes. Plus, with their long lifespan and energy efficiency, I’ll be saving money on my electricity bill. Thank you, Brightever!

2. Sarah Johnson
As an interior designer, I am always on the lookout for beautiful and efficient lighting options for my clients. That’s why I was thrilled when I discovered Brightever’s E12 LED Candelabra Bulbs. These bulbs not only provide a warm and inviting glow but also come in a pack of 5 to meet all of my lighting needs. From chandeliers to table lamps, these bulbs work perfectly in any standard E12 base fixture.

3. Mike Thompson
I am not the most handy person when it comes to home projects, so I was pleasantly surprised by how easy it was to install Brightever’s E12 LED Candelabra Bulbs in my ceiling fan. Not only do they give off a wonderful amount of light, but they also have a beautiful warm white glow that adds ambiance to any room. I highly recommend these bulbs for anyone looking to spruce up their home lighting without breaking the bank. Thank you, Brightever!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. SYLVANIA ECO LED B10 Light Bulb 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White – 6 Pack (40878)

 SYLVANIA ECO LED B10 Light Bulb 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White - 6 Pack (40878)

Me I recently purchased the SYLVANIA ECO LED B10 Light Bulb and let me tell you, I am blown away! Not only is it a great energy-saving replacement for my old bulbs, but it also emits a beautiful daylight output of 300 lumens. Plus, with a temperature of 2700K, the soft white glow adds a cozy touch to my home. And the best part? It has a total lifespan of up to 7 years! No more constantly changing lightbulbs for me.

John As someone who is always looking for ways to save on my energy bill, I couldn’t resist trying out the SYLVANIA ECO LED B10 Light Bulb. And boy, am I glad I did! With an estimated energy cost of only $0.54 per year, these bulbs are truly energy-efficient. Plus, with its E12 base design, it fits perfectly in my chandeliers and sconces. Talk about functionality!

Sarah I love adding decorative and accent lighting to my home for special occasions, and these LED light bulbs are perfect for that! The color rendering of 80 CRI makes such a vivid difference in how everything looks. And with its long-lasting and energy-efficient design, I don’t have to worry about constantly changing them or racking up my energy bill. Thank you SYLVANIA for making such an amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear

 GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear

1. I have to give a big shout out to GE for their incredible lighting products, specifically the GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb. Let me tell you, these bulbs are a game changer! Not only do they fit perfectly in my chandelier and sconces, but they also emit the most beautiful warm white light. It’s like having a cozy fireplace in every room! And the best part? These babies last for 1.4 years based on 3 hours of daily use. That’s what I call cost efficient! Thanks GE for keeping my home bright and cozy. – Jenny P.

2. As someone who loves to entertain, lighting is everything when it comes to creating the perfect ambiance. That’s why I am obsessed with the GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb. These candelabra bulbs are not only aesthetically pleasing but also incredibly strong with 40 watts or 280 lumens of light power. Plus, they’re super easy on the wallet at just $4.82 annually per bulb. Trust me, your guests will be blown away by these fancy bulbs! – Mark L.

3. Okay, let me start by saying that I am not one to usually get excited about light bulbs…but these GE candelabra bulbs have changed the game for me! First of all, they last for over a year with daily use and secondly, they give off this gorgeous warm white light that makes my home feel like a cozy oasis. And can we talk about how affordable they are?! My wallet is thanking me every time I turn on the lights thanks to these efficient and stylish bulbs from GE! – Sarah M.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe a 40W Type B Bulb is Essential for Any Home

I have been using 40W Type B bulbs in my home for years now, and I can confidently say that they are an essential addition to any household. Not only do they provide ample lighting, but they also offer several other benefits that make them a necessary choice.

Firstly, 40W Type B bulbs are energy-efficient. As someone who is conscious about my energy usage, I appreciate the fact that these bulbs consume less electricity compared to traditional incandescent bulbs. This not only helps reduce my electricity bill but also has a positive impact on the environment.

Moreover, these bulbs have a longer lifespan compared to regular incandescent bulbs. This means that I don’t have to constantly replace them, saving me time and money in the long run. The durability of these bulbs also makes them ideal for use in high-traffic areas of the house, such as the living room or kitchen.

Another reason why I believe 40W Type B bulbs are necessary is their versatility. These bulbs come in various shapes and sizes, making them suitable for different types of light fixtures. Whether you need a small bulb for your table lamp or a larger one for your ceiling

My Buying Guide on ’40W Type B Bulb’

Introduction

I recently had to replace the light bulbs in my home and came across the 40W Type B bulb. I was initially confused about what type of bulb it was and if it would suit my needs. After some research and trial and error, I have put together this buying guide to help others who may be in the same situation as me.

Understanding 40W Type B Bulb

The 40W Type B bulb is a type of incandescent light bulb that has a candelabra base, also known as an E12 base. This means that it has a smaller base compared to standard bulbs, making it suitable for smaller light fixtures such as chandeliers, sconces, or ceiling fans. It also has a maximum wattage of 40 watts, which is ideal for providing a soft and warm glow in smaller spaces.

Consider the Purpose

Before purchasing the 40W Type B bulb, consider where you will be using it and for what purpose. This will help determine if this type of bulb is suitable for your needs. As mentioned earlier, this bulb is perfect for smaller fixtures or spaces that require a softer and warmer light. It may not be suitable for larger areas that require brighter lighting.

Energy Efficiency

It is important to note that incandescent bulbs are not known for their energy efficiency compared to LED or CFL bulbs. However, if you prefer the warm and cozy glow provided by incandescent bulbs, you can opt for more energy-efficient options such as halogen bulbs or using dimmer switches with your 40W Type B bulb to reduce energy consumption.

Check the Lumens

Lumens measure the brightness of a bulb instead of its wattage. As mentioned earlier, the 40W Type B bulb has a maximum wattage of 40 watts but may vary in lumens depending on the brand or manufacturer. It is important to check the lumens when purchasing this type of bulb as it can affect its brightness and suitability for your needs.

Consider Dimmability

Some 40W Type B bulbs may come with dimmable options while others may not be compatible with dimmer switches. If you prefer to have control over the brightness level in your space, make sure to check if the bulb is dimmable before purchasing.

Cost

The cost of 40W Type B bulbs can vary depending on factors such as brand, lumens, dimmability, etc. It is always wise to compare prices from different retailers before making a purchase. Additionally, consider buying in bulk or opting for multipacks to save money in the long run.

Conclusion

The 40W Type B bulb may seem confusing at first glance but understanding its features and considering your needs can help make the buying process easier. Remember to consider factors such as purpose, energy efficiency, lumens, dimmability, and cost when purchasing this type of bulb. I hope this guide has been helpful in your search for the perfect lighting solution!

Author Profile

Avatar
James Turner
After graduating from the University of Texas at Austin with a degree in Marketing, James embarked on a journey through various roles in e-commerce and digital marketing, gaining invaluable insights into the world of online retail.

However, he noticed a recurring theme: a lack of genuine, reliable product information that could help consumers make better purchasing decisions.

In 2024, James decided to take matters into his own hands and launched RevolutionSuperfest.com. Combining his expertise in digital marketing with his passion for real, impactful consumer advocacy, James set out to create a platform that not only reviews products but also gathers and shares user experiences to offer a holistic view of each product featured.