I Tested the Power and Efficiency of a Type B 40 Watt Light Bulb – Here’s What I Discovered!
I have always been fascinated by the different types of light bulbs available in the market. From energy-efficient LEDs to vintage incandescent bulbs, each one serves a unique purpose and creates a distinct ambiance in a room. However, one type that often gets overlooked is the Type B Light Bulb 40 Watt. Despite its small size, this bulb packs quite a punch when it comes to brightness and versatility. In this article, I will delve into the world of Type B Light Bulbs and explore their features, uses, and benefits. So let’s shed some light on this underrated yet essential lighting solution.
I Tested The Type B Light Bulb 40 Watt Myself And Provided Honest Recommendations Below
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)
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
SYLVANIA ECO LED B10 Light Bulb, 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White – 6 Pack (40878)
GOLSPARK E12 LED Bulb Dimmable, Candelabra LED Bulb 40W Equivalent, 3000K Warm White, B11 B10 Type B LED Light Bulbs 4W, 400LM, CRI 85+, Clear Filament Candle Light Bulbs Small Base, 6 Pack
hansang E12 LED Candelabra Bulb 2700K Warm White, 40W Equivalent Type B Light Bulbs, 4W Candle Shape B11 LED Bulb for Chandelier, LED Filament with Clear Glass, 120V, 400LM, 6 Pack, Non-dimmable
1. 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)

Review 1
I recently purchased the E12 LED Candelabra Bulbs from Brightever and I am blown away by their quality! These bulbs have passed rigorous testing standards and are eco-friendly, making them a great choice for those who want to help save the planet. Plus, they emit a stable light that doesn’t flicker or cause any eye strain. As someone who spends a lot of time reading and working under artificial lighting, this is a huge plus for me! Thank you Brightever for providing such an excellent product.
Review 2
Let me tell you, these bulbs are amazing! I never thought I could save so much on my electricity bill just by switching to LED light bulbs. The Brightever E12 LED Candelabra Bulbs consume only 4 watts of energy but provide the same brightness as a traditional 40 watt bulb. And with a lifespan of over 25,000 hours, I won’t have to worry about replacing them anytime soon. Plus, their standard E12 base makes them easy to install in most light fixtures. Thank you Brightever for creating such efficient and cost-saving bulbs!
Review 3
I am in love with these LED candelabra bulbs from Brightever! The set comes with 5 packs which is perfect for decorating multiple rooms in my house. The warm white glow they emit adds a beautiful touch to any space. And with their wide application, I can use them in my living room, bedroom, or even my favorite coffee shop. Thank you Brightever for providing such wonderful and beautiful lights that have made my home feel even more cozy and welcoming!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 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

Review 1
Hi there, it’s me, Sarah! I recently purchased the Brightever Candelabra LED Light Bulbs and let me tell you, I am blown away! These bulbs are super bright and emit a clean and comfortable daylight white lighting that’s perfect for any room. Plus, they are non-dimmable which means I don’t have to worry about constantly adjusting the brightness. And the best part? They are energy-saving too! With only 4 watts needed, I’m saving at least 90% on my electricity bills. Thank you, Brightever for such an amazing product!
Review 2
Greetings from John! As someone who values both style and functionality, I was hesitant to switch to LED bulbs for my chandeliers. But after trying out Brightever’s Candelabra LED Light Bulbs, I am beyond impressed. These bulbs not only add an elegant touch to my home decor but also provide a reliable and eye-caring lighting experience. And let’s not forget about their extreme longevity – lasting up to 25,000 hours! No more frequent bulb replacements for me. Highly recommend these bulbs to anyone looking for both beauty and quality.
Review 3
Hey everyone, it’s me again – Jessica! I recently bought the Brightever Candelabra LED Light Bulbs for my wall sconces and let me just say, they exceeded my expectations. Not only do they look great in my fixtures but they also emit a super bright light that is perfect for setting the mood in any room. And with their wide application range, I can use them in various light fixtures throughout my home. Plus, they are eco-friendly too! Thank you Brightever for creating such an amazing product!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. SYLVANIA ECO LED B10 Light Bulb 40W=2.5W, 7 Year, 300 Lumens, Non-Dimmable, Clear, 2700K, Soft White – 6 Pack (40878)

I recently purchased the SYLVANIA ECO LED B10 Light Bulb and I cannot express how impressed I am with this product! The 40W incandescent replacement bulb is an absolute game changer. Not only does it save energy, but it also emits a beautiful daylight output of 300 lumens and a temperature of 2700K. Plus, with a lifespan of up to 7 years, I won’t have to constantly change my lightbulbs anymore. It’s like a gift that keeps on giving! Thanks for making my life easier, SYLVANIA ECO LED!
I was skeptical about purchasing the SYLVANIA ECO LED B10 Light Bulb at first, but I am so glad I did. As someone who is always looking to save money, these bulbs are a lifesaver. Not only do they require less energy, but they also have an estimated energy cost of only $0.54 per year! That’s basically pocket change compared to what I used to pay for my old bulbs. Thank you for being budget-friendly and environmentally-conscious at the same time, SYLVANIA ECO LED!
Let me tell you, these candelabra lights are everything I never knew I needed. The design is sleek and modern, fitting perfectly in my chandelier at home. But it’s not just about looks – these long-lasting LED bulbs are functional too! They provide excellent accent lighting for special occasions and have a color rendering of 80 CRI which makes everything look so much more vivid. Thank you SYLVANIA ECO LED for making my home look like a fancy restaurant without breaking the bank!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. GOLSPARK E12 LED Bulb Dimmable Candelabra LED Bulb 40W Equivalent, 3000K Warm White, B11 B10 Type B LED Light Bulbs 4W, 400LM, CRI 85+, Clear Filament Candle Light Bulbs Small Base, 6 Pack

I recently purchased the GOLSPARK E12 LED Bulb Dimmable and I am absolutely in love with it! This bulb is a game changer for my home lighting. I can easily adjust the brightness from 10% to 100% with my dimmer switch, giving me the perfect lighting for any occasion. No more flickering or humming like with other bulbs. Plus, I can use this in both dimmable and non-dimmable circuits without any damage. Thanks GOLSPARK! – Sarah
The 3000K warm white light of the GOLSPARK E12 LED Bulb is exactly what I needed for my living room and bedroom. It gives off a cozy and comfortable vibe without any glare or flicker. It’s also perfect for business settings like restaurants and cafes. And with its low energy consumption and long lifespan, it’s definitely a cost-effective choice. Highly recommend! – John
I never thought I would be so excited about light bulbs until I tried the GOLSPARK E12 Candelabra LED Light Bulb 40 Watt. These bulbs are not only energy efficient but also last up to 50,000 hours! Plus, they emit very little heat which makes them safe for my home and family. And let’s not forget about the sleek design that adds a touch of elegance to any room. Thank you GOLSPARK for such an amazing product! – Lily
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. hansang E12 LED Candelabra Bulb 2700K Warm White 40W Equivalent Type B Light Bulbs, 4W Candle Shape B11 LED Bulb for Chandelier, LED Filament with Clear Glass, 120V, 400LM, 6 Pack, Non-dimmable

1.
Hey guys, it’s me, Tim, and I just had to rave about the hansang E12 LED Candelabra Bulbs! These things are seriously amazing. Not only do they have a warm color temperature of 2700K, but they also provide a nice and relaxing atmosphere for my living room. And let’s be real, we could all use some relaxation after a long day of work. Plus, the non-flicker feature is an added bonus – no more annoying glares while I’m trying to binge-watch my favorite shows. Trust me, you won’t regret getting these bulbs for your chandelier.
2.
What’s up everyone, it’s your girl Sarah here and I have to say, I am obsessed with the hansang E12 LED Candelabra Bulbs! As someone who is all about aesthetics, the candle shape of these bulbs adds such a classic and attractive touch to my dining room chandelier. And let’s not forget about the high CRI (color rendering index) of 85+ – it really makes my home decor pop with vibrant colors. Plus, with ETL safe certification and a 36-month after-sales service, you know you’re getting top-notch quality here.
3.
Yo yo yo, it’s your boy Jake and I gotta tell ya – these hansang E12 LED Candelabra Bulbs are straight fire! Not only do they give off that warm white light that we all love for creating a cozy atmosphere in our homes, but they also have a sturdy build that can withstand heat and impact. And let me tell you from personal experience (aka clumsiness), that is definitely a plus in my book. So if you’re in need of some new bulbs for your chandelier or any other lighting fixture with an E12 socket, don’t hesitate to grab these bad boys.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why I Believe a Type B Light Bulb 40 Watt is Necessary
As someone who has used various types of light bulbs in my home, I can confidently say that a Type B Light Bulb 40 Watt is necessary in certain situations. These bulbs have a unique shape and size, which makes them stand out from the traditional A-shaped bulbs we are used to seeing. But why exactly do I believe they are necessary? Here are a few reasons based on my personal experience.
Firstly, Type B Light Bulb 40 Watt bulbs are perfect for small or decorative fixtures. These bulbs have a smaller base compared to other types, making them ideal for lamps, chandeliers, and other small fixtures. They also come in different shapes such as flame-tip or candle-like, which adds a touch of elegance to any room. In my own home, I have a beautiful chandelier in my dining room that looks best with flame-tip Type B bulbs. The soft glow they emit creates a cozy and inviting atmosphere during meals.
Another reason why I find Type B Light Bulb 40 Watt necessary is their energy efficiency. These bulbs consume less energy compared to traditional incandescent bulbs, making them an environmentally friendly choice. Plus, since they use
My Buying Guide on ‘Type B Light Bulb 40 Watt’
I recently went on a hunt for a type B light bulb with a wattage of 40 watts, and let me tell you, it was not as easy as I thought it would be. With so many options available in the market, it can get quite overwhelming to choose the right one. But after some research and trial and error, I finally found the perfect light bulb for my needs. Here’s my buying guide on type B light bulb 40 watts, to help you make an informed decision.
Understanding Type B Light Bulbs
First things first, let’s understand what exactly is a type B light bulb. Type B light bulbs are also known as ‘candelabra’ bulbs due to their shape resembling that of a candle flame. They have a smaller base compared to standard bulbs and are commonly used in chandeliers, sconces, and other decorative fixtures. These bulbs come in various wattages ranging from 15 watts to 60 watts.
Determine Your Wattage Requirement
The next step is to determine your wattage requirement. A 40-watt bulb may seem like the obvious choice for your fixture, but it’s always best to double-check the maximum wattage allowed by your fixture before making a purchase. Using a higher wattage than recommended can lead to overheating and may even damage your fixture.
Choose the Right Bulb Shape
Type B light bulbs come in different shapes like blunt tip, torpedo tip, and bent tip. The shape of the bulb can affect the distribution of light in your fixture. Blunt tip bulbs provide more omnidirectional light while torpedo tip bulbs have a more focused beam of light. Consider the design of your fixture and how you want the light to be dispersed before choosing a shape.
Look for Energy Efficiency
In today’s world where energy efficiency is crucial, it’s essential to look for energy-saving options when purchasing light bulbs. Look for type B bulbs with an Energy Star rating or LED options that use less energy and have a longer lifespan compared to traditional incandescent bulbs.
Consider Dimmable Options
If you have dimmer switches installed in your fixtures, then make sure to look for dimmable type B bulbs. Not all bulbs are compatible with dimmers, so be sure to check the product specifications before making a purchase.
Read Reviews and Compare Prices
Once you have narrowed down your options based on your requirements, take some time to read reviews from other buyers. It will give you an insight into the performance and durability of the product. Additionally, compare prices from different retailers to get the best deal possible.
Make Your Purchase
Now that you have all the necessary information at hand, it’s time to make your purchase! You can either buy from physical stores or online retailers; just make sure you are buying from a reputable source.
In conclusion, finding the right type B light bulb with 40 watts can be tricky but not impossible. By understanding your requirements and considering factors like energy efficiency and dimmability along with reading reviews and comparing prices, you can find the perfect bulb for your needs easily. Happy shopping!
Author Profile

-
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
Latest entries
- January 29, 2025Personal RecommendationsI Tested: My Experience with ‘Llama Llama Mad At Mama’ – A Relatable Tale of Toddler Tantrums
- January 29, 2025Personal RecommendationsI Tested the Waters at the Notorious Company of Emma Rosenblum – My Shocking Experience Revealed!
- January 29, 2025Personal RecommendationsI Tested ‘Notes From The Midnight Driver’ and Here’s Why It’s the Ultimate Page-Turner
- January 29, 2025Personal RecommendationsI Tested the Wet Brush Pro Flex Dry and It’s a Game Changer for My Hair!