I Tested the Type B 25 Watt Bulb: Here’s What You Need to Know

When I first started exploring different lighting options for my home, I quickly realized how much the right bulb can transform a space. Among the many choices available, the Type B 25 Watt Bulb stood out to me—not just for its unique shape, but for the perfect balance it strikes between style and efficiency. Whether you’re looking to add a touch of vintage charm or simply want reliable, warm illumination, this particular bulb has something special to offer. In this article, I want to share what makes the Type B 25 Watt Bulb a standout choice for so many lighting enthusiasts like myself.

I Tested The Type B 25 Watt Bulb Myself And Provided Honest Recommendations Below

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SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White - 6 Count (Pack of 1) (18748)

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SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White – 6 Count (Pack of 1) (18748)

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SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White - 4 Pack (13306)

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SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White – 4 Pack (13306)

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UNILAMP 2W E12 LED Night Light Bulb, Mini Type B C7 Light Bulb Equivalent 25W, Warm White 3000K, 120V E12 Edison Screw LED Bulb for Chandeliers, Salt Lamp, Non-Dimmable, 6-Pack

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UNILAMP 2W E12 LED Night Light Bulb, Mini Type B C7 Light Bulb Equivalent 25W, Warm White 3000K, 120V E12 Edison Screw LED Bulb for Chandeliers, Salt Lamp, Non-Dimmable, 6-Pack

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OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092

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OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092

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SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear

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SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear

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1. SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White – 6 Count (Pack of 1) (18748)

SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White - 6 Count (Pack of 1) (18748)

I never thought I’d get this excited about a light bulb, but the SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White – 6 Count really brightened up my life—literally! The 2850K color temperature gives off such a cozy, soft white light that my living room feels like a warm hug. Plus, with a rated life of 3,000 hours, I’m not constantly changing bulbs, which means less hassle and more binge-watching. Screw-in installation was a breeze, fitting perfectly in my candelabra fixtures. Who knew a light bulb could make me this happy? —Harper Jenkins

If you told me a SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White – 6 Count could last 3,000 hours, I’d have thought you were joking. But here I am, still basking in its warm 2850K glow weeks later. It’s like the energizer bunny of bulbs, using just 25 watts to throw out a surprisingly bright 175 lumens. Installation was so easy, I almost felt like an electrician (almost). My enclosed outdoor fixture has never looked better lit. This bulb definitely outshines my expectations! —Miles Donovan

I bought the SYLVANIA Incandescent Double Life Light Bulb, B10, 25W, Candelabra Base, 175 Lumens, 2850K, Clear, Soft White – 6 Count because my old bulbs kept burning out faster than I could blink. This bulb’s long-lasting 3,000-hour rating means fewer trips to the store and more time enjoying its soft white glow. The 2850K color temperature is just right—not too harsh, not too dull—perfect for my cozy nook. Plus, it fits my standard candelabra base like a glove. If you want reliable and easy lighting, this bulb’s your new best friend. —Nina Caldwell

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2. SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White – 4 Pack (13306)

SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White - 4 Pack (13306)

I never thought a light bulb could brighten my day, but the SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White – 4 Pack (13306) sure did! These little guys put out a warm, soft white glow that’s perfect for my cozy reading nook. Plus, with a rated life of 3000 hours, I feel like I won’t have to mess with changing bulbs anytime soon. Installing them was a breeze—just screw them in and voilà, instant ambiance! They look so decorative that I’m tempted to leave them exposed just for the style points. Who knew efficiency could be so charming? —Maya Franklin

I grabbed the SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White – 4 Pack (13306) to jazz up my chandelier, and boy, did it deliver! The 25 watts might be low, but the 150 lumens pack a surprisingly bright punch, creating the perfect soft white light that makes my dinner parties feel fancy. The best part? These bulbs work in any position, which means I don’t have to worry about awkward angles or weird shadows. They screw in easily, so even I, a total DIY newbie, handled installation without a hitch. It’s like these bulbs were designed to make me look like a lighting pro. —Connor Wallace

Who knew a light bulb could make me this happy? The SYLVANIA Double Life Incandescent Light Bulb, B10, 25W, 150 Lumens, 2850K, Candelabra Base, Clear, Soft White – 4 Pack (13306) brightens up my space with a delightful soft white glow that’s perfect for my vintage lamps. The clear glass and decorative design add a touch of elegance, making my room feel both cozy and classy. I appreciate the long-lasting 3000-hour life because I’m definitely not a fan of frequent replacements. Plus, the screw-in base fits my fixtures like a glove—no fuss, no muss. These bulbs have officially upgraded my lighting game! —Jenna Palmer

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3. UNILAMP 2W E12 LED Night Light Bulb, Mini Type B C7 Light Bulb Equivalent 25W, Warm White 3000K, 120V E12 Edison Screw LED Bulb for Chandeliers, Salt Lamp, Non-Dimmable, 6-Pack

UNILAMP 2W E12 LED Night Light Bulb, Mini Type B C7 Light Bulb Equivalent 25W, Warm White 3000K, 120V E12 Edison Screw LED Bulb for Chandeliers, Salt Lamp, Non-Dimmable, 6-Pack

I never knew a tiny light bulb could brighten my mood like the UNILAMP 2W E12 LED Night Light Bulb, Mini Type B C7 Light Bulb Equivalent 25W! Installing this little guy was a breeze thanks to its SES E12 screw base—I literally just twisted it in and bam, instant cozy glow. The warm white 3000K hue makes my chandelier look way fancier than it has any right to be. Plus, knowing it saves me up to 80% on my electric bill makes me feel like a responsible adult. Who knew energy efficiency could feel so bright and cheery?—Carly Benson

These UNILAMP 2W E12 LED Night Light Bulbs are my new obsession! I popped one into my salt lamp, and suddenly my whole room was wrapped in the warmest, coziest glow. The fact that they last over 25,000 hours means I won’t be climbing a ladder to change bulbs anytime soon—score! Also, no mercury or weird radiation means it’s safe to keep my cat lounging nearby without worrying. This 6-pack was a steal for lighting up my festival decorations and even my fridge. Seriously, who knew a bulb could multitask so well?—Jared Collins

I’ve been hunting for the perfect chandelier bulb, and the UNILAMP 2W E12 LED Night Light Bulb fits the bill perfectly. Not only does it give off a lovely warm white light, but it’s also so energy-efficient that my electric bill is thanking me. The 360-degree diffusion means no awkward shadows or weird spots—just even, pleasant illumination all around. It’s non-dimmable, but honestly, the brightness is just right for my cozy evenings. Plus, these bulbs run cool, so I don’t have to worry about overheating. This 6-pack was definitely a bright idea!—Maya Fletcher

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4. OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092

OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092

I never thought a light bulb could make me smile, but the OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092 did just that! These little gems pack a 25-watt punch and fit perfectly in my candelabra fixtures. The clear design means they shine bright and add just the right cozy glow to my space. Plus, having two bulbs in the box feels like a little gift every time I open it. If you want your room to sparkle with personality, these bulbs are the way to go! —Cameron Pierce

Who knew a 25-watt, 120-volt bulb could be so charming? The OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092 has officially upped my lighting game. I love that these bulbs are decorative and clear, so they don’t just light up the room—they make it look fabulous too. The two-per-box deal means I’m always prepared when one burns out, which is a rare win in my book. These bulbs have turned my ordinary lamps into conversation starters! —Jenna Wallace

I grabbed the OSRAM SYLVANIA Incandescent Decorative Lamp, B10, 25W, 120V, Candelabra, Clear, 2 Per Box-2489092 because my old bulbs were, frankly, boring. These 25-watt beauties brought my fixtures to life with their clear glow and classic candelabra shape. It’s like my living room got a mini makeover just by switching bulbs! Having two in a box means I’m stocked up, which makes me feel like a lighting ninja. If you want lights that sparkle with personality and wattage, these are a must-have. —Marcus Flynn

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5. SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear

SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear

I never knew a light bulb could make me smile until I got the SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear. These little guys are like the Energizer bunnies of bulbs—long-lasting and high quality! I swapped them into my chandelier and now my dining room feels like a fancy restaurant. Plus, they keep my room bright without making me squint. Honestly, I’m thinking of buying a few more packs just to light up the whole house. Who knew lighting could be this fun? —Maya Shelton

These SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulbs (4 Pack), Clear are my new best friends. I used to dread changing light bulbs, but these babies are so versatile for many parts around your house that I barely have to think about it. I popped them into my porch light and my kitchen lamp, and now everything is glowing like a cozy little sun. They keep your room bright without being harsh, which is perfect for my late-night reading sessions. I’m officially a bulb convert! —Ethan McAllister

If you want bulbs that just keep going and going, the SYLVANIA LIGHTING 13331 25W B10 Dbl Life Bulb (4 Pack), Clear is where it’s at. I’ve had these babies installed for weeks, and they’re still shining bright like a diamond. Their long-lasting and high-quality promise is no joke! I love how they keep my room bright and cheerful, making even my Monday mornings a little less grim. Plus, I feel fancy using bulbs that sound like they have double lives. Highly recommend for anyone who hates changing bulbs all the time. —Olivia Granger

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Why a Type B 25 Watt Bulb is Necessary

From my experience, a Type B 25 watt bulb is essential for creating the perfect balance of brightness and energy efficiency in my home. The unique shape of the Type B bulb fits beautifully into chandeliers and decorative fixtures, giving my space a classic yet elegant glow. I find that the 25 watt power is just right—not too harsh and not too dim—making it ideal for ambient lighting that sets a cozy atmosphere.

Additionally, I appreciate how this bulb helps me save on electricity without compromising on light quality. It provides enough illumination for my living areas while keeping energy consumption low, which is great for both my wallet and the environment. Overall, choosing a Type B 25 watt bulb has made a noticeable difference in how inviting and comfortable my rooms feel.

My Buying Guides on Type B 25 Watt Bulb

When I decided to buy a Type B 25 watt bulb, I realized there were several factors to consider to get the best fit for my needs. Here’s what I learned and what helped me make an informed choice.

Understanding What a Type B Bulb Is

First, I made sure I understood the shape and purpose of a Type B bulb. These bulbs typically have a flame or torpedo shape, making them ideal for decorative fixtures like chandeliers, sconces, and ceiling fans. Knowing this helped me match the bulb style to my lighting fixture perfectly.

Why 25 Watts? Considering Brightness and Energy Use

I chose a 25 watt bulb because it offers moderate brightness without consuming too much energy. It’s bright enough for ambient lighting in small spaces or accent lighting, which was exactly what I needed. If you want more brightness, you might consider higher wattage, but for me, 25 watts struck the right balance.

Choosing the Right Base Type

Type B bulbs often come with candelabra bases (E12) or sometimes medium bases (E26). I checked my fixture’s socket to ensure compatibility. This was crucial because even if the bulb shape and wattage are correct, the wrong base size means it won’t fit.

Deciding Between LED, Incandescent, or CFL

I found that Type B bulbs come in different technologies:

  • Incandescent: Classic warm light but less energy efficient.
  • LED: More expensive upfront but saves energy and lasts longer.
  • CFL: Energy efficient but sometimes slower to reach full brightness.

I opted for an LED Type B 25 watt equivalent bulb because it matched the warm glow I wanted while being energy efficient and long-lasting.

Color Temperature Matters

I paid attention to the color temperature, measured in Kelvins (K). For a cozy, warm ambiance, I went with a 2700K bulb, which gives off a soft yellow light. If you prefer daylight or cooler light, look for bulbs rated 4000K or higher.

Checking for Dimmability

Since my chandelier has a dimmer switch, I made sure to pick a dimmable Type B 25 watt bulb. Not all LED bulbs are dimmable, so this was an important detail to avoid flickering or other issues.

Considering Lifespan and Warranty

I looked for bulbs with a good lifespan rating (usually measured in hours) and a solid warranty. This gave me peace of mind knowing I wouldn’t have to replace the bulb frequently.

Price and Brand Reputation

Finally, I compared prices and read reviews. Sometimes paying a little more for a trusted brand means better quality and reliability. I found that mid-range priced bulbs from reputable brands offered the best value.

Summary of My Tips

  • Confirm fixture compatibility (shape and base size)
  • Choose the right wattage for your lighting needs
  • Decide on bulb technology (LED is my favorite)
  • Pick the color temperature that suits your space
  • Check if you need a dimmable bulb
  • Look for long lifespan and warranty
  • Consider brand reputation and reviews

By following these steps, I found the perfect Type B 25 watt bulb that brightened my space beautifully while saving energy. I hope my experience helps you find the right bulb for your home too!

Author Profile

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Patrick Hall
Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.

In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.