Why I Switched to the 40 Watt Type S Bulb: My Personal Experience and Expert Insights
When I first stumbled upon the 40 Watt Type S Bulb, I was intrigued by its blend of nostalgia and modern efficiency. This unassuming light source, often overlooked in the age of LED dominance, carries with it a charm that evokes memories of cozy evenings spent under warm, inviting light. But the 40 Watt Type S Bulb is more than just a throwback; it stands as a testament to the evolution of lighting technology. With its unique shape and soft glow, it brings a sense of warmth and comfort to any space, making it a favorite for those who appreciate a vintage aesthetic. Join me as I explore the fascinating world of the 40 Watt Type S Bulb, delving into its history, design, and the reasons why it continues to illuminate our lives in both practical and delightful ways.
I Personally Explored The Benefits of Using The 40 Watt Type S Bulb and Share My Insights Below

Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs Adjustable Warm White Light – Lava Lamp Replacement Bulb, Suitable for 14.5-Inch/20oz Flash and Lava lamp

2-Pack E17 Mini Globe Bulb S11 LED Light Bulb,E17 Intermediate Base 4W Warm White 2700K,40 Watt S11 G40 Incandescent Bulb Replacement for Desk Lamp,Cabinet,Closet, Non-Dimmable

Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, Clear, 1 Count (Pack of 1)
1. Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk

As I delve into the Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk, I can’t help but appreciate the thoughtful design and functionality this product offers. Light bulbs may seem like a mundane purchase, but the right bulb can truly transform the ambiance of a space. The Feit 40 W S11 globe bulbs are specifically designed to provide soft, inviting lighting, making them perfect for a variety of settings—from cozy living rooms to welcoming restaurants.
One of the standout features of these bulbs is their soft white glow. This type of lighting is often preferred in spaces where comfort and relaxation are key. It creates a warm atmosphere that can enhance the aesthetic of any room, making it ideal for intimate gatherings or simply unwinding after a long day. I find that soft white bulbs tend to be easier on the eyes, providing a soothing light that doesn’t feel harsh or clinical. This can be particularly beneficial for people who spend long hours in their homes or offices.
The E17 intermediate base is another significant aspect of the Feit bulb. This size is commonly used in decorative fixtures and appliances, making it a versatile choice for various applications. Whether I’m looking to replace a bulb in a pendant light, a chandelier, or a bathroom fixture, the E17 base ensures compatibility with a wide range of fixtures. The fact that this product comes in a convenient two-pack means I can easily stock up and ensure I have replacements on hand whenever needed.
Additionally, the 40 W power rating strikes a perfect balance between brightness and energy efficiency. While incandescent bulbs are not as energy-efficient as LED alternatives, they do offer a quality of light that is often unmatched. The Feit 40 W bulbs provide enough illumination for everyday tasks without being overwhelmingly bright. This is particularly important in spaces where mood lighting is essential, such as bedrooms or dining areas.
Moreover, incandescent bulbs like these have a certain charm that many people find appealing. The warm light they emit can evoke a sense of nostalgia and comfort that is hard to replicate with cooler, harsher light sources. For anyone looking to create a homely atmosphere, these bulbs can be a perfect fit. I can easily see how the Feit 40 W S11 bulbs could enhance the decor of a home, making it feel more inviting and warm.
the Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk is an excellent choice for anyone seeking to improve their lighting situation. Whether you are redecorating your space or simply replacing old bulbs, these offer a reliable, aesthetically pleasing solution. With their soft white glow, versatile base, and the convenience of a two-pack, I believe they are a smart investment for creating a warm and welcoming environment. I encourage you to consider this product if you want to enhance your living space with quality lighting. You won’t be disappointed!
Product Title Features Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk Soft White Glow, E17 Intermediate Base, 40 W Power Rating, 2 Pack
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2. Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs Adjustable Warm White Light – Lava Lamp Replacement Bulb, Suitable for 14.5-Inch/20oz Flash and Lava lamp

As I explore the world of home lighting, I find myself particularly drawn to the Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs. These bulbs are specifically designed for lava lamps, which have always held a special place in my heart for their mesmerizing beauty and nostalgic charm. The warm white light they emit creates a cozy atmosphere, making them an ideal choice for anyone looking to enhance their living space with soft, inviting illumination.
One of the standout features of the S11 E17 bulbs is their 40-watt power rating coupled with a warm white light temperature of 2700K. This combination not only provides a soothing glow but also plays a crucial role in creating a relaxing ambiance. Whether I’m winding down after a long day or hosting friends for a casual evening, these bulbs help set the right mood. I appreciate that I can adjust the brightness thanks to their dimmable feature, allowing me to customize the light to perfectly match any occasion.
Beyond their primary use in lava lamps, these bulbs have a wide range of applications. From glitter lamps and Himalayan salt lamps to night lights and wax warmers, they are incredibly versatile. I can easily envision them illuminating my kitchen, living room, or even my bedroom. Their compatibility with 14.5-inch lamps makes them a practical choice for decorative lighting, and the fact that they can be used in various settings—from family rooms to corridors—adds to their appeal. I love the idea of being able to use the same bulb across different spaces in my home.
Safety and durability are essential factors for me when selecting light bulbs, and the S11 E17 bulbs do not disappoint. They are constructed with heat-resistant materials, ensuring that I can enjoy their warm glow without worrying about safety hazards. The secure base and durable glass housing reflect a thoughtful design that emphasizes longevity. With a reinforced filament and high-quality materials, these bulbs promise to deliver reliable performance, making them a smart investment for anyone looking to upgrade their home lighting.
Another reassuring aspect of purchasing the Seentech S11 E17 bulbs is the company’s confidence in their product. They offer a 30-day return window, which provides peace of mind in case I encounter any issues. Knowing that customer satisfaction is a priority for them makes me feel more comfortable in my decision to buy. If I have any questions, their customer service team is readily available, which speaks volumes about their commitment to their customers.
In summary, I highly recommend the Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs. Their warm white light, dimmable feature, safety, and durability make them a standout choice for anyone looking to create a cozy atmosphere in their home. I can confidently say that these bulbs will not only meet but exceed your expectations, enhancing your living space with their inviting glow. If you’re considering upgrading your lighting, I encourage you to take the plunge and experience the charm of these bulbs for yourself!
Feature Details Power Rating 40 Watts Light Temperature Warm White (2700K) Dimmable Yes Base Type E17 Applications Lava lamps, glitter lamps, night lights, wax warmers, decorative lighting Safety Features Heat-resistant construction, durable glass housing Return Policy 30-day return window
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3. 2-Pack E17 Mini Globe Bulb S11 LED Light Bulb,E17 Intermediate Base 4W Warm White 2700K,40 Watt S11 G40 Incandescent Bulb Replacement for Desk Lamp,Cabinet,Closet, Non-Dimmable

When I first came across the 2-Pack E17 Mini Globe Bulb S11 LED Light Bulb, I was immediately intrigued by its specifications and potential applications. These bulbs are designed with an E17 intermediate base, which makes them compatible with a variety of fixtures, ensuring that I can use them in multiple settings around my home. With a power consumption of just 4W, these bulbs provide the perfect replacement for the traditional 40W incandescent bulbs, which is a significant advantage for anyone looking to reduce their energy bills without sacrificing light quality.
One of the standout features of these bulbs is their warm white color temperature of 2700K. As someone who values a cozy and inviting atmosphere in my living space, I appreciate how this warm glow can transform a room. Whether I’m using them in a desk lamp while working late at night or in a cabinet display to showcase my favorite items, the 400 lumens of brightness ensures that I have ample light without it being harsh or overwhelming. Additionally, with a high Color Rendering Index (CRI) of 80+, these bulbs provide a clear and vibrant illumination that enhances the appearance of colors, making them ideal for decorative or display purposes.
Another feature that caught my attention is the 360-degree beam angle. This means that the light is distributed evenly in all directions, which is perfect for creating a well-lit environment without any dark spots. I often use these bulbs in chandeliers or pendant fixtures, where even light distribution is crucial. Plus, the decorative classic filament design adds a touch of elegance to any space, making them not just functional but also a stylish addition to my home décor.
What I particularly love about these bulbs is their long-lasting performance. With an impressive lifespan that far outlasts traditional incandescent bulbs, I can reduce the hassle of frequent replacements. The promise of saving over 90% on electricity bills is a significant incentive for anyone looking to be more energy-efficient. Given the rising costs of electricity, this feature alone can lead to substantial savings over time, making it a smart investment for my household.
Moreover, the versatility of these bulbs cannot be overstated. They are perfect for various applications, including cabinet display lights, chandeliers, light strings, indicator lamps, and specialty lamps. This means that I can use them throughout my home, from the kitchen to the living room, and even in night lights. Their ability to blend seamlessly with different styles of décor further enhances their appeal.
Finally, I appreciate the peace of mind that comes with the 100 percent satisfaction guarantee offered by the manufacturer. Knowing that I have a 2-Year coverage program gives me confidence in my purchase. If for any reason I am not completely satisfied, I can reach out for assistance. This commitment to customer satisfaction is a testament to the quality and reliability of the product.
In summary, the 2-Pack E17 Mini Globe Bulb S11 LED Light Bulb is an excellent choice for anyone looking to upgrade their lighting. With energy efficiency, beautiful design, and versatile applications, these bulbs are perfect for creating a warm, inviting atmosphere in any space. I would highly recommend considering these bulbs for your home lighting needs. Not only will they save you money in the long run, but they will also enhance the aesthetic appeal of your living environment. Don’t miss out on the opportunity to brighten up your home with these fantastic bulbs!
Feature Details Bulb Size 1.57″/40mm (Diameter) x 2.38″/60.5mm (Length) Base Type E17 Intermediate Base Wattage 4W (replaces 40W incandescent) Color Temperature Warm White 2700K Lumens 400 Lumens CRI High CRI 80+ Beam Angle 360 degrees Application Cabinet lights, chandeliers, night lights, etc. Satisfaction Guarantee 2-Year coverage program
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4. Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, Clear, 1 Count (Pack of 1)

When it comes to lighting my home, I’ve always believed that the right bulb can make all the difference. Recently, I discovered the Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, and I must say, it has truly impressed me. This bulb isn’t just an ordinary light source; it’s a versatile solution that can enhance the ambiance of any space in my home.
The first feature that caught my attention is its ability to light up various spaces effectively. Whether I need it for small appliances or household fixtures like my beloved lava lamp and desk lamp, this bulb fits the bill perfectly. I appreciate how adaptable it is to different scenarios, making it a practical choice for anyone looking to brighten up their living environment. I can easily see myself using it in living rooms, bedrooms, or even in my home office to create a cozy atmosphere.
Speaking of ambiance, the warm, white light emitted by the S3629 incandescent bulb is truly inviting. I find that the cozy lighting it provides creates a relaxing atmosphere, especially in the evenings when I want to unwind after a long day. It’s perfect for setting the mood, whether I’m hosting friends for a dinner party or enjoying a quiet night in with a good book. This bulb has definitely helped me transform my spaces into warm, welcoming areas.
One of the standout features of this bulb is its dimmable capability. I love that I can customize the lighting to match my mood and décor. Whether I’m in the mood for bright, energizing light while working on a project or a soft, dim glow while watching a movie, this bulb has me covered. This flexibility makes it an ideal choice for anyone who values the ability to tailor their lighting experience.
Another practical advantage of the Satco S3629 is its longevity. With an average hour rating of 1,500 hours, I find that I don’t have to worry about frequent bulb replacements, which can be both costly and inconvenient. This feature alone makes it a smart investment for anyone looking to save on lighting costs over time. Plus, the limited warranty gives me added peace of mind, knowing that I’m covered should anything go wrong.
To summarize, here’s a clear overview of the Satco S3629 Intermediate Base 40-Watt S11 Light Bulb
Feature Description Light Up Any Space Ideal for small appliances and household fixtures like lava lamps and desk lamps. Bright, Cozy Lighting Emits warm, white light, perfect for living rooms and bedrooms. Dimmable Customize lighting to suit your mood and décor. Longer Lasting Average rating of 1,500 hours reduces the need for frequent replacements. Specifications 120V, 40W, 370L, clear finish, 40-Watt medium base.
if you’re looking for a reliable, versatile, and aesthetically pleasing light bulb, I wholeheartedly recommend the Satco S3629. Its combination of bright, cozy lighting, dimmable features, and longevity makes it a fantastic choice for anyone wanting to enhance their home. Don’t miss the chance to upgrade your lighting experience; this bulb could be just what you need to brighten up your life!
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Why a 40 Watt Type S Bulb is Beneficial for Me
When I first switched to a 40 Watt Type S bulb, I immediately noticed the difference it made in my living space. The soft, warm light created an inviting atmosphere that was perfect for relaxing after a long day. Unlike harsher lighting options, this bulb emits a gentle glow that is easy on the eyes, making it ideal for reading or winding down in the evenings.
One of the most significant benefits I’ve experienced is energy efficiency. The 40 Watt Type S bulb uses less electricity than traditional incandescent bulbs, which has helped lower my utility bills. Knowing that I’m contributing to energy conservation while also saving money feels great. Plus, the longevity of these bulbs means I spend less time and money replacing them, allowing me to focus on more important things in my life.
Additionally, I appreciate the versatility of the 40 Watt Type S bulb. It fits perfectly in various fixtures around my home, from table lamps to ceiling lights. This flexibility has allowed me to create a cohesive lighting design that enhances my home’s overall aesthetic. Overall, this simple switch has not only improved my lighting but has also positively impacted my mood and environment.
Buying Guide for 40 Watt Type S Bulb
Introduction
When I first started looking for lighting options for my home, I quickly discovered the 40 Watt Type S bulb. This bulb has become a staple in many households, and I found it essential to understand what made it special.
Understanding Wattage and Brightness
Wattage is not the only factor to consider when it comes to brightness. The 40 Watt Type S bulb offers a warm glow, perfect for creating a cozy atmosphere. I learned that while wattage indicates energy consumption, lumens measure brightness. So, while I looked for a bulb that consumed 40 watts, I also paid attention to the lumens it produced.
Types of Type S Bulbs
There are different types of Type S bulbs available, including incandescent, LED, and CFL options. I found that each type has its advantages. For example, while incandescent bulbs provide a familiar warm light, LED bulbs are energy-efficient and have a longer lifespan. Understanding these differences helped me choose the right one for my needs.
Color Temperature
Color temperature can significantly affect the mood of a room. I discovered that Type S bulbs come in various color temperatures, typically measured in Kelvins (K). A warm white light typically ranges from 2700K to 3000K, which I preferred for living spaces. In contrast, a cooler light might be better suited for work areas.
Energy Efficiency
Energy efficiency was a crucial factor for me. The 40 Watt Type S bulb, especially in LED form, can save significantly on electricity bills compared to traditional incandescent bulbs. I realized that by opting for a more energy-efficient bulb, I could reduce my carbon footprint while enjoying the same level of brightness.
Lifespan
The lifespan of the bulb is another critical consideration. I found that LED Type S bulbs could last up to 25,000 hours, while incandescent bulbs typically last around 1,000 hours. This information helped me weigh the initial cost against long-term savings.
Compatibility with Fixtures
Before purchasing, I made sure the 40 Watt Type S bulb would fit my existing fixtures. I checked the base type and dimensions to avoid any compatibility issues. This step ensured that I wouldn’t face any surprises once I got home.
Price Range
I noticed a wide range of prices for 40 Watt Type S bulbs. Incandescent bulbs are generally cheaper upfront, but I found that the long-term savings of LEDs justified their higher initial cost. Setting a budget helped me narrow down my options without compromising on quality.
Conclusion
Choosing the right 40 Watt Type S bulb can enhance any space in my home. By considering wattage, brightness, energy efficiency, lifespan, compatibility, and price, I felt confident in my decision-making process. Ultimately, I was able to select a bulb that met my needs while contributing to a comfortable and inviting atmosphere.
Author Profile

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Hey Gorgeous welcome to The Unapologetic Woman. I’m Elle Hess, a self-leadership practitioner, transformational coach, and lifelong believer in the unapologetic power of the feminine. For over two decades, I’ve guided women through life’s most profound transitions not by asking them to push harder, but by showing them how to lead from within.
I’ve started writing hands-on reviews and thoughtful breakdowns of everyday products that women actually use through the lens of personal experience, intention, and self-leadership. Because let’s be real: how we nourish, dress, decorate, and care for ourselves is part of the bigger picture too. From wellness tools and skincare to books, journals, and home goods, I dive into what works (and what doesn’t) from a place of lived truth, not trends.
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