Best Single Pin Fluorescent Light Bulbs of 2025

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Single Pin Fluorescent Light Bulbs are a popular choice for lighting fixtures in various settings. These bulbs are long-lasting and energy-efficient, making them a cost-effective option for both residential and commercial use. They emit a bright, white light that is perfect for illuminating large spaces, such as garages, warehouses, and retail stores. Single Pin Fluorescent Light Bulbs come in different lengths and wattages, making them versatile and able to fit any lighting needs. They are easy to install and require minimal maintenance, making them a hassle-free option for those who want to save on electricity bills and reduce their carbon footprint.
At a Glance: Our Top Picks
Top 10 Single Pin Fluorescent Light Bulbs
KOR Pack of 4 CFL Light Bulbs
Introducing the KOR Pack of 4 CFL Light Bulbs, a convenient and energy-efficient lighting solution for your home. These plug-In PLS13/2P 5000K Bright White bulbs feature a 2pin GX23 base that easily fits into your existing GX23 socket, eliminating the need for any changes to your fixture. With a bright white color temperature of 5000K and 82 CRI, these bulbs create a vibrant and inviting atmosphere in any room. Whether you need lighting for your recessed cans, desk lamps, ceiling fans, or outdoor fixtures, these bulbs are perfect for the job. Plus, with a lifespan of 12,000 hours, they are long-lasting and will save you money on maintenance and replacements. Choose the KOR Pack of 4 CFL Light Bulbs and enjoy the convenience and durability they provide.
Sylvania 20318 Compact Fluorescent 4 Pin Single Tube 4100K, 13-watt
The Sylvania Compact Fluorescent 13W is a high-quality light bulb that offers energy efficiency, brightness, and long-lasting performance. With 13 watts of energy, it provides a sufficient amount of light for various indoor spaces. The 800 lumens of brightness ensure that your room is well-lit, creating a comfortable and productive environment. The 4100 Kelvin color temperature gives off a cool white light, making it suitable for tasks that require focus and clarity. With a lifespan of 10,000 hours, this light bulb will last you a long time, reducing the need for frequent replacements. Overall, the Sylvania Compact Fluorescent 13W is a reliable and efficient choice for your lighting needs.
Sylvania DULUX 9W CFL Lamp
The Sylvania DULUX 9W Single Compact Fluorescent Lamp is a high efficacy lamp that uses less energy than a comparable incandescent lamp, reducing greenhouse gas and mercury emissions from power generation. It has a long lifetime of up to 10,000 hours and is made with lead-free glass. With a two-pin lamp and integral starter, it is easy to install and use.
Sylvania 21133 13W Fluorescent Lamp
The Sylvania 13W Fluorescent Lamp offers efficient lighting with its 13 watts of energy consumption, making it a great choice for saving on electricity bills. Producing 800 lumens, this lamp provides bright illumination, perfect for any space needing good visibility. With a warm 3000 Kelvin color temperature, it creates a cozy atmosphere, ideal for homes or offices. Additionally, its long lifespan of 10,000 hours means you won't have to worry about frequent replacements, allowing you to enjoy consistent lighting without hassle.
Sylvania 21272 CF9DS/827/ECO 9-Watt 2700K 2-Pin Single Tube Compact Fluorescent Lamp10
The Sylvania Compact Fluorescent Lamp10 is a high-quality fluorescent light bulb that offers warm white lighting with a color temperature of 2700K. With a brightness of 580 lumens and a CRI of 82, this non-dimmable lamp provides excellent illumination for any space. The warm white color creates a cozy and inviting atmosphere, making it perfect for use in living rooms, bedrooms, or any area where you want to create a relaxing ambiance. The 2-pin design makes installation quick and easy, and the compact size of the lamp allows it to fit into a variety of fixtures. With its energy-efficient design, this Sylvania lamp is not only environmentally friendly but also helps you save on energy costs. Upgrade your lighting with the Sylvania Compact Fluorescent Lamp10 and enjoy the benefits of long-lasting, high-quality illumination.
DYSMIO 13W CFL Light Bulbs 2 Pin GX23 Base 2700K Soft White 13W High Output 800 Lumens 4 Pack
The DYSMIO 13W CFL Light Bulbs are compact, energy-efficient, and have a long lifespan of 10,000 hours. Emitting a soft white light, these bulbs are comfortable for the eyes with a Color Rendering Index of 82 and a color temperature of 2700K. Ideal for use in commercial and workspaces, the bulbs can be installed in a variety of fixtures, including vanity bathroom lighting, pendants, downlights, exit signs, surface-mounted fixtures, task lighting, and wall sconces.
Sunlite PL13/SP35K/10PK 13W Fluorescent Light Bulbs (10 Pack)
The Sunlite PL13/SP35K/10PK fluorescent light bulbs produce 3500K neutral white light and use only 13 watts of energy. With a 720 lumens output, they last up to 10000 hours on average. These bulbs have a compact design with a PL 2-pin GX23 base, making them ideal for table lamps, ceiling fans, and outdoor fixtures. They are perfect for commercial locations such as hotels, offices, restaurants, and warehouses, requiring minimal maintenance.
Sylvania 21272 9-Watt Fluorescent Bulb
The Sylvania 9-Watt Bulb is a compact fluorescent light that offers great efficiency and brightness for your lighting needs. With a power consumption of just 8.7 watts, it helps you save on energy costs while providing 600 lumens of bright light, perfect for illuminating any space. The warm 2700 Kelvin color temperature creates a cozy and inviting atmosphere, making it ideal for living rooms or bedrooms. Additionally, with a lifespan of 10,000 hours, you can enjoy long-lasting performance without the hassle of frequent replacements.
Sylvania 21273 Compact Fluorescent Lamp
The Sylvania Compact Fluorescent Lamp is designed to provide efficient lighting with its 9-watt power consumption and 600 lumens of brightness. This means you can illuminate your space effectively while saving on energy bills. With a color temperature of 3500 Kelvin, it emits a warm white light that creates a comfortable atmosphere in any room. Additionally, the lamp boasts a long lifespan of 10,000 hours, ensuring you won’t have to replace it frequently, making it a convenient choice for busy households.
LEDVANCE Sylvania 21134
The LEDVANCE Fluorescent Bulb is a 13-watt, 800-lumen bulb with a 4100 Kelvin color temperature and a lifespan of 10000 hours. The 13 watts of energy consumption can save you money on your electricity bill while still providing ample brightness for your needs. With 800 lumens of brightness, this bulb is perfect for lighting up any room in your home or office. The 4100 Kelvin color temperature provides a cool white light that is perfect for task lighting or reading. With a lifespan of 10000 hours, you won't have to worry about replacing this bulb for years to come.
Frequently Asked Questions (FAQs)
1. How do single pin fluorescent bulbs work?
With fluorescent lights, the term "single-pin" refers to the single metallic contacts at each end of the fluorescent light tubes. Gas inside the tubes is ignited by a surge of spark that's provided by a ballast inside the light fixture. If the tubes flicker or won't come on at all, it's time to replace the ballast.
2. Can you replace old fluorescent tubes with LEDs?
Yes, you can replace fluorescent tubes with LED tubes or LED-integrated fixtures. If you just want to replace the bulbs, you can use plug-and-play, direct-wire, or hybrid LED tubes. Plug-and-play tubes are the easiest to install as they do not require any rewiring to the fixture.
3. Are fluorescent bulbs measured pin to pin?
Fluorescent tubes are measured in eighths of an inch, with the measurement being drawn from pin to pin at the end of the tube.
During our single pin fluorescent light bulb research, we found 24 single pin fluorescent light bulb products and shortlisted 10 quality products. We collected and analyzed 16,538 customer reviews through our big data system to write the single pin fluorescent light bulbs list. We found that most customers choose single pin fluorescent light bulbs with an average price of $13.76.
The single pin fluorescent light bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of single pin fluorescent light bulbs, including KOR, LEDVANCE, SYLVANIA, DYSMIO, Sunlite. The seller of top 1 product has received honest feedback from 1,280 consumers with an average rating of 4.9.

Howard Chester is an architect from New York who holds a master's degree in architectural design, his passions for interior design and home improvement contribute to his extensive knowledge of all things furniture and home goods. Howard Chester Specializes in various architectural and interior design projects. He often publishes articles related to decoration on key websites and interior design magazines.