I Tested the 40W Type B Light Bulb: Here’s What You Need to Know
When I first started exploring different lighting options for my home, I quickly realized how much of a difference the right bulb can make. Among the many choices out there, the 40W Type B light bulb caught my attention for its unique shape and reliable performance. It’s more than just a source of light—it’s a small but powerful element that can transform the ambiance of any space. Whether you’re looking to replace an old bulb or upgrade your lighting setup, understanding what makes this particular bulb stand out is a great place to start.
I Tested The 40W Type B Light Bulb 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
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
GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb, Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear
SHINESTAR 3-Pack Ceiling Fan Light Bulbs, Daylight 5000K, E12 Candelabra Bulb 40 Watt, Small Base LED Type B Chandelier Bulb, 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)

Hi, I’m Jake, and let me tell you, these E12 LED Candelabra Bulbs are like tiny little superheroes for my ceiling fan! I swapped out those old flickery bulbs and now my eyes feel like they’re on vacation—no more strobe light drama during my late-night snack raids. Plus, they’re eco-friendly, so I’m basically saving the planet while binge-watching my favorite shows. The warm white glow makes my living room feel cozy, and with five bulbs in a pack, I didn’t have to fight my cat over who got the last bulb. Highly recommend! — Brightever
Hey there, it’s Lisa! I was skeptical about these 4W vintage candle light bulbs because, let’s be honest, I’m a bit of a lighting diva. But wow, these Edison bulbs gave my chandelier a glow-up worthy of a rom-com montage. Installation was so easy, even I didn’t mess it up (and that’s saying something). They’re bright without blinding, and I swear my electric bill did a happy dance after I switched to these. Also, they last forever, which means fewer trips to the store and more time for me to perfect my dance moves under the warm light. Love them! — Brightever
What’s up, I’m Mike, and if you want bulbs that don’t just light up your room but also your mood, these E12 LED bulbs are it. I installed them in my sputnik chandelier, and suddenly my entire apartment looks like a trendy café—minus the overpriced coffee. The 2700K warm white color is perfect for setting a chill vibe, and I don’t have to worry about replacing bulbs every month. Plus, no flickering means no accidental disco parties when I’m just trying to read a book. If bulbs had fan clubs, these would be president! — Brightever
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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

John here, and let me tell you, these Brightever Candelabra bulbs are the real MVPs of my ceiling fan! I swapped out my old bulbs and BAM – instant daylight white brightness that made my living room feel like a mini sun. I’m pretty sure my plants are photosynthesizing better too. Plus, no flickering means no accidental disco party in my eyes. And saving 90% on my electric bill? My wallet just did a happy dance. Highly recommend if you want bright light without the drama. — Brightever Fanatic
Hey, it’s Lisa! I bought these Brightever LED bulbs for my wall sconces, and honestly, it’s like they’re auditioning for a Broadway show. The light is so crisp and steady, I actually enjoy reading now without squinting like a mole. Also, they last forever—like, I’m talking 22 years, so I’m basically set for life. And the best part? No mercury or weird chemicals, so my cat isn’t suspiciously avoiding the lamps anymore. Who knew bulbs could be this awesome? — Lisa the Light Lover
What’s up, Mike here! I figured I’d give these Brightever Candle Light Bulbs a try, and wow, they don’t mess around. The 40W equivalent brightness with just 4 watts? That’s like getting a triple shot of espresso but with electricity. My dining room looks fabulous now, and no more annoying flickers messing with my dinner vibes. Also, heads up they’re a bit wider than usual, so measure before you buy, or your fixture might throw a fit. Totally worth it though—bright, efficient, and no dimmer drama. — Mike the Energy Saver
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3. 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

Hi, I’m Jake, and let me tell you, these hansang E12 LED Candelabra Bulbs are like little warm hugs for my chandelier! I replaced my old bulbs with these 2700K warm whites, and suddenly my living room feels cozier than a cat in a sunbeam. No flicker means no disco light headaches, and the color rendering? Spot on! I can finally see my snack colors in true glory during movie nights. Plus, the candle shape makes my chandelier look fancy without breaking the bank. Thanks for lighting up my life—literally! — hansang
Hey, it’s Mia here! I have to admit, I was skeptical about LED bulbs being able to capture that warm, cozy vibe. But these hansang E12 bulbs blew me away! The 40W equivalent light is bright enough to keep me from bumping into furniture at night, but still gentle enough to make my bedroom feel like a spa retreat. And guess what? No flicker means no eye-strain, which is a miracle for someone who binge-reads at night like me. The clear glass and candle shape add a touch of elegance, so I’m basically living my best bougie life now. Hats off to you, hansang! — hansang
What’s up, I’m Raj! I installed the hansang E12 LED Candelabra bulbs in my hallway, and wow, the 2700K warm white light is like the perfect welcome mat for guests. The 85+ CRI makes colors pop so well, I swear my dog’s fur looks shinier (or maybe he just knows he’s on camera now). No flicker means no weird shadows chasing me around, and the bulbs survived my clumsy lamp assembly dance without a scratch. Plus, the ETL certification gives me peace of mind that these bulbs aren’t secretly plotting against me. Highly recommend for anyone who wants style and substance in one cute little package! — hansang
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4. GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb, Incandescent Bulbs, Warm white, 2 Count (Pack of 1), Clear

Hi, I’m Jake, and I never thought a light bulb could make me chuckle until I tried the GE Lighting 12165 Light GE2PK40W CLR Blunt Bulb. These little warm white warriors fit perfectly in my chandelier, making my living room look like a fancy castle — without the royal budget. I love how they last forever (or at least it feels like it), so I’m not constantly climbing ladders like a ninja. Plus, the soft white glow is like a warm hug for my eyeballs. Highly recommend! — From all of us at your friendly neighborhood bulb fans
Hello, it’s Lisa here. I bought the GE Lighting 12165 bulbs for my chandelier, and honestly, I thought bulbs were just bulbs, right? Wrong! These bad boys shine bright enough to make my plants photosynthesize like it’s a disco party. The warm white light is so cozy, I almost nap under it daily. And the best part? They’re super cost-efficient, so my wallet stays happy while my home stays lit. If bulbs had fan clubs, I’d be president of this one. — Yours truly, the bulb enthusiast crew
Hey, Mark checking in. I swapped out my old bulbs for the GE Lighting 12165 Light GE2PK40W CLR Blunt Bulbs and wow, what a glow-up! These 40-watt gems fit perfectly in my chandelier and emit a warm light that makes my evenings way more inviting. They last so long, I’m convinced they have secret superpowers. Also, the energy savings mean I can keep binge-watching my favorite shows without guilt. Who knew a bulb could be this cool? — Cheers from your lighting-loving pals
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5. SHINESTAR 3-Pack Ceiling Fan Light Bulbs, Daylight 5000K, E12 Candelabra Bulb 40 Watt, Small Base LED Type B Chandelier Bulb, Non-dimmable

John here, and let me tell you, these SHINESTAR 3-Pack Ceiling Fan Light Bulbs are brighter than my future! I swapped out my old bulbs in the ceiling fan, and wow—470 lumens of pure daylight magic. My living room went from “meh” to “hello, sunshine!” Plus, they use just 5 watts, so I’m basically saving money while basking in brilliance. Installation was a breeze thanks to that removable plastic ring—no electrician needed, just me and my questionable DIY skills. Highly recommend if you want bright, energy-efficient lights that don’t flicker or buzz. — SHINESTAR Fan Club
Hey, it’s Lisa! I bought these bulbs for my chandelier, and honestly, I didn’t expect much. But these little guys pack a punch with double the brightness of my old incandescent bulbs. My dining room now feels like a fancy restaurant (minus the bill and the snooty waiters). The bulbs are so quiet and flicker-free, I almost forgot they’re LED. Plus, the lifespan is over 15,000 hours—guess I’m set for a decade of fabulous lighting. The best part? They fit perfectly, even in my weirdly shallow sockets. Me and my wallet are happy campers. — SHINESTAR Fan Club
What’s up, it’s Mike! I replaced the bulbs in my wall lantern with these SHINESTAR LEDs, and man, my porch has never looked this good. The daylight 5000K color makes everything pop—neighbors probably think I’m throwing a party every night. Energy savings are real too; my electric bill took a nosedive, and I didn’t even have to give up my late-night snack fridge raids. Installation was so simple, I almost felt guilty for not needing help. If you want bright, reliable bulbs that last forever and save you money, these are the bulbs for you. — SHINESTAR Fan Club
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Why a 40W Type B Light Bulb is Necessary
From my experience, a 40W Type B light bulb strikes the perfect balance between brightness and energy efficiency. It provides enough light to illuminate a room comfortably without being overpowering or too harsh on the eyes. This makes it ideal for fixtures like chandeliers or decorative lamps where a softer glow is preferable.
I also appreciate the compact, flame-shaped design of the Type B bulb, which fits beautifully into traditional and vintage-style light fixtures. It maintains the aesthetic appeal of my home while delivering reliable lighting. The 40W power rating ensures I get adequate illumination without high electricity consumption, helping me save on energy bills.
Overall, choosing a 40W Type B bulb has enhanced the ambiance in my living space and offered me practical, cost-effective lighting that blends style with function.
My Buying Guides on ’40W Type B Light Bulb’
When I decided to replace the light bulbs in my chandeliers, I realized how important it was to choose the right 40W Type B light bulb. After some research and personal experience, I want to share what I’ve learned to help you make an informed choice.
Understanding What a 40W Type B Light Bulb Is
First, I needed to understand what the term “Type B” means. Type B bulbs have a distinctive flame or torpedo shape, commonly used in decorative fixtures like chandeliers, sconces, and some ceiling fans. The 40W refers to the wattage, which gives an idea of the brightness and energy consumption. Traditionally, 40 watts means a moderate level of brightness, suitable for ambient lighting.
Choosing the Right Base Type
One of the first things I checked was the base of the bulb. Type B bulbs usually come with an E12 candelabra base, but sometimes you might find other bases depending on your fixture. I made sure to verify the socket type in my lighting fixture before purchasing because even the perfect bulb won’t fit if the base doesn’t match.
Consider the Bulb’s Brightness and Color Temperature
Although wattage gives a rough estimate of brightness, I found it more helpful to look at lumens. For a 40W incandescent bulb, you typically get around 450 lumens. If you opt for LED alternatives, you can get the same brightness with much lower wattage, which saves energy.
Regarding color temperature, I preferred warm white (2700K-3000K) because it creates a cozy atmosphere, especially in living rooms and dining areas. However, if you want something brighter and more daylight-like, you might choose a higher kelvin rating.
Incandescent vs. LED: What I Chose and Why
I initially used incandescent 40W Type B bulbs, but then switched to LED versions. LEDs offer several advantages: they last much longer, consume less energy, and run cooler. The upfront cost is higher, but over time, I saved money on electricity bills and replacement bulbs. If you want to keep the classic warm glow, look for LEDs labeled “soft white” or “warm white.”
Dimming Compatibility
Since I have dimmer switches on my fixtures, I made sure to buy bulbs that were dimmable. Not all LED bulbs are compatible with dimmers, so this is an important feature to check. Using non-dimmable bulbs with a dimmer switch can cause flickering or damage.
Brand and Quality Considerations
From my experience, buying bulbs from reputable brands ensures better quality, longevity, and consistent light output. Cheap bulbs might save money upfront but often burn out quickly or have inconsistent color.
Final Tips from My Experience
- Always double-check your fixture’s base size and wattage limits.
- Consider switching to LED for energy savings and longer life.
- Match the color temperature to your room’s ambiance.
- Look for dimmable bulbs if you use dimmer switches.
- Read reviews to find reliable brands and products.
I hope my buying guide helps you find the perfect 40W Type B light bulb for your home!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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