Why I Switched to the Type S 40 Watt Bulb: My Expert Insights and Personal Experience
When I first stumbled upon the Type S 40 Watt Bulb, I was intrigued by how something so seemingly simple could hold the key to transforming a space. As someone who has always been fascinated by lighting, I knew there was more to this bulb than met the eye. With its perfect blend of functionality and ambiance, the Type S 40 Watt Bulb offers not just illumination but an opportunity to enhance the mood and aesthetic of any room. In a world where energy efficiency meets design, I found myself exploring the myriad ways this unassuming bulb can make a significant impact. Join me as I delve into the fascinating attributes of the Type S 40 Watt Bulb, and discover how it can brighten your life in more ways than one.
I Personally Evaluated The Type S 40 Watt Bulb And Share My Honest Recommendations Below

Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, Clear, 1 Count (Pack of 1)

HERO-LED S11-DSE17-4W-WW27 Dimmable S11 E17 Intermediate Base 4W LED Filament Light Bulb, 40W Equivalent, Warm White 2700K, 4-Pack

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
1. Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk

When it comes to lighting solutions for my home, I often find myself seeking options that not only provide adequate illumination but also create a warm and inviting atmosphere. The Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk perfectly fits this criteria. As someone who values both aesthetics and functionality, I was thrilled to discover this product, and I believe it could be a game-changer for anyone looking to enhance their living space.
One of the standout features of the Feit 40 W S11 Globe Bulb is its soft white light. This particular hue of lighting is renowned for its ability to create a cozy and welcoming environment, making it ideal for areas where relaxation and comfort are a priority, such as living rooms, bedrooms, and dining spaces. I can easily envision these bulbs illuminating my home, providing a gentle glow that complements the decor while maintaining a warm ambiance.
The intermediate E17 base is another significant advantage of this bulb. It is versatile enough to fit into a variety of fixtures, including pendant lights, chandeliers, and even some decorative lamps. This flexibility means that I can effortlessly integrate these bulbs into my existing lighting setup without worrying about compatibility issues. Whether I want to replace an old bulb or create a new lighting design, the Feit 40 W S11 Globe Bulb provides me with the freedom to explore my options.
Moreover, the 40 W power rating is just right for achieving that perfect balance between brightness and energy consumption. While it offers ample light for my needs, it doesn’t overdo it, which is crucial for creating a relaxing atmosphere. This is particularly important for late-night activities, such as reading or watching a movie, where harsh lighting can be distracting or even uncomfortable. I appreciate that I can enjoy my evenings in comfort without straining my eyes.
Additionally, purchasing this product as a two-pack is a wise decision. Not only does it allow me to have a backup bulb on hand, but it also offers great value for my money. I find that having a spare bulb readily available is a practical approach to home maintenance, as it saves me from the hassle of running to the store at inconvenient times. The cost-effectiveness of this two-pack makes it an appealing option for budget-conscious consumers like myself.
the Feit 40 W S11 Globe Incandescent Bulb E17 (Intermediate) Soft White 2 pk is an excellent choice for anyone looking to enhance their lighting experience. With its soft white light, versatile E17 base, optimal power rating, and cost-effective packaging, it ticks all the boxes for me. I genuinely believe that investing in these bulbs will elevate the ambiance of my home, and I encourage others to consider making the switch as well. The difference in lighting can truly transform a space and improve the overall atmosphere.
Feature Description Light Type Soft White Wattage 40 W Base Type E17 (Intermediate) Package Size 2 pk Ideal Use Living Rooms, Bedrooms, Dining Spaces
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, Clear, 1 Count (Pack of 1)

I recently came across the Satco S3629 Intermediate Base 40-Watt S11 Light Bulb, and I must say, it’s an impressive product that deserves a closer look. This bulb is not just your average lighting solution; it’s designed to enhance the ambiance of any space while providing you with the reliability and functionality you need. Whether you’re looking to brighten up a cozy corner or add some flair to a decorative lamp, this bulb has you covered.
One of the standout features of the Satco S3629 is its versatility. It’s ideal for use in small appliances and household fixtures, including lava lamps and desk lamps. I can easily imagine placing this bulb in a stylish lamp on my bedside table, creating a warm and inviting atmosphere perfect for reading or relaxing. The ability to light up various spaces makes it an excellent choice for anyone looking to upgrade their home lighting without breaking the bank.
The warm, white light emitted by the S3629 is another aspect that I find particularly appealing. There’s something comforting about the cozy glow it provides, making it a perfect fit for living rooms, bedrooms, or any area where you want to create a welcoming environment. I appreciate how this bulb can transform an ordinary room into a serene escape, adding to my overall sense of well-being at home.
Moreover, the dimmable capability of the Satco S3629 allows me to customize the lighting according to my mood or décor. Whether I’m hosting a dinner party and want to set a romantic tone or need bright light for an important task, this bulb adapts beautifully. It gives me control over my environment, which is a feature I find essential for any lighting solution.
Another point that stands out to me is its longevity. With an average hour rating of 1,500 hours, the Satco S3629 saves me the cost and hassle of frequently replacing bulbs. In today’s fast-paced world, convenience is key, and this bulb allows me to enjoy bright, cozy lighting without the constant worry of having to change it out. Plus, it comes with a limited warranty that corresponds to its average hour rating, adding an extra layer of assurance for my purchase.
When it comes to specifications, the Satco S3629 boasts a 120V, 40W, and 370L clear finish. This means it’s not just powerful but also efficient, making it a smart investment for any household. Its medium base design makes installation easy, and with a ceramic yellow finish, it adds a touch of style to any fixture.
To summarize my thoughts, here’s a quick overview of the key features and benefits of the Satco S3629 Intermediate Base 40-Watt S11 Light Bulb
Feature Description Versatile Use Ideal for small appliances and household fixtures Warm Lighting Emits cozy, white light perfect for living spaces Dimmable Customize lighting to fit any mood or décor Longevity Average hour rating of 1,500 hours Specifications 120V, 40W, 370L, clear finish
the Satco S3629 Intermediate Base 40-Watt S11 Light Bulb combines functionality, style, and efficiency in one neat package. If you are looking to enhance your home’s lighting and create a warm, inviting atmosphere, I wholeheartedly recommend considering this bulb. It’s not just an investment in lighting; it’s an investment in your home’s comfort and ambiance. Don’t miss the chance to elevate your space with this fantastic product!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. HERO-LED S11-DSE17-4W-WW27 Dimmable S11 E17 Intermediate Base 4W LED Filament Light Bulb, 40W Equivalent, Warm White 2700K, 4-Pack

I recently came across the HERO-LED S11-DSE17-4W-WW27 Dimmable S11 E17 Intermediate Base 4W LED Filament Light Bulb, and I have to say, I’m genuinely impressed. This product is not just a light bulb; it’s an upgrade for any home or office looking to combine style with efficiency. The warm white glow at 2700K creates an inviting atmosphere that is perfect for any space, whether it be a cozy living room or a sophisticated dining area. With this pack of four, I can easily illuminate multiple fixtures or replace older bulbs without breaking the bank.
The first thing that caught my attention was the vintage antique filament design. It gives an elegant touch reminiscent of classic incandescent bulbs, which is perfect for maintaining that traditional aesthetic while enjoying modern technology. I appreciate that these bulbs have a standard S11 E17 intermediate candelabra base, making them compatible with a variety of fixtures. Whether I’m looking to light up my chandelier, string lights, or even specialty lamps, these bulbs will fit seamlessly into my decor. This versatility ensures that I can use them in various settings, enhancing their value.
Moreover, these bulbs consume only 4 watts while providing the equivalent brightness of a traditional 40-watt incandescent bulb. This is not only beneficial for my energy bills but also contributes positively to the environment by reducing energy consumption. Given the 120V input, I can confidently install them in any standard fixture without worrying about compatibility issues. The high efficiency of these bulbs means I can enjoy more light for less energy, which is a win-win in my book!
Another standout feature is the dimmable capability. I love that I can adjust the brightness according to my mood or the occasion. Whether I want bright light for reading or a softer glow for a romantic dinner, these bulbs deliver. Dimming options add a layer of functionality that many standard bulbs lack, allowing me to create the perfect atmosphere in any room.
Additionally, the long lifespan of these LED filament bulbs is a significant advantage. With LED technology, I can expect years of reliable service without frequent replacements. This longevity not only saves me money in the long run but also reduces waste, aligning with my values of sustainability. Knowing that I am making an environmentally friendly choice while enjoying stylish lighting makes me feel good about my purchase.
In summary, the HERO-LED S11-DSE17-4W-WW27 Dimmable S11 E17 Intermediate Base 4W LED Filament Light Bulb is a fantastic product that meets both aesthetic and functional needs. It’s perfect for anyone looking to enhance their home with beautiful, efficient lighting. I highly recommend considering this product if you’re in the market for new light bulbs. The combination of vintage charm, energy efficiency, dimmable features, and long lifespan makes it a worthwhile investment. I know I’m thrilled with my choice, and I believe you will be too!
Feature Description Pack Size 4 Pcs Wattage 4W (40W Equivalent) Color Temperature Warm White 2700K Base Type E17 Intermediate Candelabra Dimensions 35mm Diameter x 58mm Length Dimmable Yes Application Chandeliers, Light Strings, Specialty Lamps, etc. Lifespan Long-lasting LED technology Efficiency High Efficiency & Environmentally Friendly
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 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 dive into the details of the ‘Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs’, I can’t help but feel a sense of excitement about their potential to enhance my lighting experience, especially in my beloved lava lamp. These bulbs are specifically designed for use in lava lamps, and with an E17 base and a 40-watt power rating, they provide a perfect fit for my 14.5-inch lava lamp. The warm white light they emit at 2700K creates an inviting and relaxing ambiance that I genuinely appreciate, making them perfect for cozy evenings at home.
One of the standout features of these bulbs is their versatility. Not only are they ideal for illuminating lava lamps, but they are also compatible with various other decorative lighting solutions, including glitter lamps, Himalayan salt lamps, night lights, and wax warmers. I can see these bulbs being a great addition to my kitchen, living room, or even my bedroom. The fact that they cater to a wide range of applications means I can enjoy a beautifully lit environment no matter where I am in my home.
Another aspect that really resonates with me is the dimmability of these bulbs. This feature allows me to adjust the brightness according to the mood I want to create. Whether I’m hosting a dinner party or enjoying a quiet night in, I can easily tailor the lighting to suit my needs. It’s this level of control that makes the Seentech bulbs not just functional, but also an integral part of my home decor.
Safety and durability are also top-of-mind for me, and I’m pleased to learn that these bulbs prioritize both. With their heat-resistant construction and durable glass housing, I can use them with confidence, knowing that they will perform reliably over time. The reinforced filament and high-quality materials further assure me of their longevity, making them a smart investment for my lighting needs. It’s nice to feel secure in my choice, especially considering how often I rely on good lighting.
To add to my peace of mind, Seentech offers a 30-day return window on these bulbs, which reflects their commitment to customer satisfaction. Knowing that I can reach out to their customer service team with any questions or concerns is a reassuring factor that makes this purchase even more appealing. This level of support is crucial, especially when making decisions about products that will be a part of my everyday life.
Feature Description Bulb Type S11 E17 Incandescent Bulb Wattage 40 Watt Light Color Warm White (2700K) Dimmable Yes Applications Lava lamps, glitter lamps, night lights, and more Durability Heat-resistant, durable glass housing Return Policy 30-day return window
the Seentech 4 Pack S11 E17 Middle Base 40 Watt 120V Incandescent Bulbs seem to be an outstanding choice for anyone looking to enhance their lighting experience, especially if you’re a lava lamp enthusiast like me. With their warm light, versatile applications, dimmable feature, and strong focus on safety and durability, I truly believe these bulbs can elevate the ambiance of any room. If you’re considering a lighting upgrade, I would definitely recommend giving these bulbs a try. I’m confident that, just like me, you’ll appreciate the positive impact they have on your home environment.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Type S 40 Watt Bulb is a Game Changer for Me
When I first switched to the Type S 40 Watt bulb, I was genuinely surprised by the difference it made in my everyday life. The warm, inviting glow instantly transformed my living space, making it feel cozier and more welcoming. I noticed that I spent more time in my favorite reading nook, immersed in books with the gentle illumination that this bulb provides. It’s amazing how the right lighting can create such a comfortable atmosphere.
Energy efficiency was another compelling reason for my switch. With the Type S 40 Watt bulb, I found that my energy bills decreased significantly. Knowing that I’m using less electricity not only helps my wallet but also gives me peace of mind regarding my environmental impact. I feel like I’m doing my part to reduce my carbon footprint, which is incredibly important to me.
Finally, the longevity of the Type S 40 Watt bulb has been a game changer. I used to dread replacing bulbs every few months, but now I can enjoy consistent lighting without the hassle. This reliability allows me to focus on what truly matters—spending quality time with family and friends, rather than dealing with the annoyance of burnt-out bulbs. Overall, my experience
Buying Guide for Type S 40 Watt Bulb
Understanding Type S 40 Watt Bulbs
When I first started exploring lighting options, I found that Type S 40 Watt bulbs offered a great balance of brightness and energy efficiency. These bulbs are typically designed for a variety of fixtures and provide a warm, inviting glow. Knowing their specifications helped me appreciate their versatility in different settings.
Choosing the Right Base Type
I learned that Type S bulbs come with different base types, such as medium, candelabra, or GU24. Identifying the base type of my existing fixtures was essential. It ensured that the bulbs I purchased would fit perfectly without any hassle.
Light Output and Brightness
The lumens rating is crucial when selecting the right bulb. I found that 40 watts generally produces around 450 lumens. This level of brightness worked well for my needs, especially in smaller rooms or lamps where I wanted a softer light.
Color Temperature Options
Color temperature significantly affects the ambiance of a space. I discovered that Type S bulbs are available in various color temperatures, typically ranging from warm white (around 2700K) to daylight (5000K). I preferred warm white for a cozy atmosphere, while others might opt for daylight for task-oriented spaces.
Energy Efficiency Considerations
One of my priorities was energy efficiency. I realized that even though the bulb’s wattage is 40, I could find options that used less energy while delivering similar brightness. This factor not only helps in reducing electricity bills but also contributes to a more sustainable lifestyle.
Longevity and Lifespan
I paid close attention to the lifespan of the bulbs. Most Type S 40 Watt bulbs offer a lifespan of around 1,000 to 2,000 hours. I considered this when making my purchase, as longer-lasting bulbs could save me time and money in the long run.
Choosing Between Incandescent and LED
Deciding between incandescent and LED was another important step. I found that while incandescent bulbs offered a warm glow, LED options were more energy-efficient and had a longer lifespan. I weighed my priorities, and ultimately, I opted for LED for its durability and efficiency.
Price and Value
In my search, I noticed a range of prices for Type S 40 Watt bulbs. I understood that while it might be tempting to go for the cheapest option, considering the quality and longevity was crucial for getting the best value for my money.
Where to Buy
I explored various retailers, both online and in-store, to find the best deals on Type S bulbs. I found that checking local hardware stores, home improvement centers, and reputable online marketplaces provided me with a wide selection and competitive prices.
Final Thoughts
my experience with Type S 40 Watt bulbs has been enlightening. By considering factors like base type, brightness, color temperature, energy efficiency, and price, I felt equipped to make an informed decision. Each consideration helped me select the perfect lighting solution for my home.
Author Profile

-
Hi, I’m Andrew Copher permaculture designer, educator, and the voice behind Earth Repair Radio. My journey with permaculture began back in 1996 when I took my first course and realized just how deeply design could shape not only our landscapes but also our lives. Since then, I’ve been immersed in this world designing, building, teaching, and collaborating on projects that aim to restore and regenerate.
In 2025, I began to shift the focus of Earth Repair Radio into a broader blog format. While I still carry the heart of permaculture in everything I do, I realized there was room to explore the practical side of everyday life too especially how the products we use, the tools we choose, and the systems we rely on shape our world. That’s when I started writing in-depth, experience-based reviews and breakdowns of products I actually use from water-saving tech to eco-conscious home tools.
Latest entries
- May 1, 2025Personal RecommendationsUnlocking the Potential: My Expert Experience with the 1GB SD Memory Card
- May 1, 2025Personal RecommendationsWhy I Switched to a Long Wand Pressure Washer: My Personal Experience and Expert Tips for Maximum Efficiency
- May 1, 2025Personal RecommendationsWhy I Can’t Get Enough of Neon Yellow Nail Varnish: My Expert Take on This Bold Trend
- May 1, 2025Personal RecommendationsHow I Efficiently Drained My Pool: My Expert Tips on Choosing the Right Water Pump