Best Bi-pin Incandescent Bulbs of 2025

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Bi-pin incandescent bulbs are a popular lighting option for many homes and businesses. These bulbs are characterized by their two small pins at the base, which fit snugly into corresponding sockets. They come in a variety of wattages and sizes, making them suitable for a wide range of lighting needs. Bi-pin incandescent bulbs are known for their warm, inviting light, which is often preferred over the harsher light produced by some LED bulbs. While they may not be the most energy-efficient option, they remain a reliable and affordable choice for many consumers.
At a Glance: Our Top Picks
Top 10 Bi-pin Incandescent Bulbs
EX ELECTRONIX EXPRESS Mini 5mm Incandescent Lamp
The EX ELECTRONIX Mini Incandescent Lamps come in a convenient 15-pack, ensuring you always have spares on hand. Each lamp operates at 12V and 40mA, making them perfect for various applications. With a compact 5mm diameter and a height of just 7.5mm, these bulbs fit easily into tight spaces. The bi-pin base design allows for quick and simple installation, giving you the flexibility to replace bulbs effortlessly when needed. This combination of features makes these lamps a reliable choice for your lighting needs.
7361 5V Miniature Incandescent Light Bulb (2pcs)
This product includes 2pcs 7361 bulbs with a bi-pin G3.17 base. The small halogen lamp uses 0.3 watts and has a long lifespan of up to 100,000 hours. It replaces various 7361 lamps from different brands. The standard T1.75 size bulb has a 0.05 MSCP output, making it a reliable and durable choice for your lighting needs.
CEC #7381 Miniature Bulb
The CEC Miniature Bulb is a compact lighting solution designed for versatility. Operating at 6.3 volts and 0.2 amps, this bulb is efficient for various applications. Its C-2F filament design ensures a steady and reliable light output, enhancing visibility in any situation. With an impressive lifespan of around 20,000 hours, you can enjoy long-lasting illumination without frequent replacements. Measuring just 0.63 inches in maximum length, it fits into tight spaces effortlessly, making it ideal for intricate lighting setups.
Chicago Miniature Lighting 7839-10PK
Chicago Miniature Bulbs are designed for both indoor and outdoor use, providing a warm and inviting light thanks to their incandescent technology. Operating at 28 volts, these lamps fit perfectly into compatible systems, ensuring reliable performance. With a pack of 10, you will have plenty of bulbs for larger projects or replacements, making it easier to manage your lighting needs. Additionally, their compatibility with push-button controllers means you can integrate them smoothly into your existing setup, allowing for simple and convenient operation.
Cec Industries Incandescent Bi-Pin Lamp
The Cec Industries Incandescent Bi-Pin Lamp is a 12V bulb with a power rating of 480mW and an average bulb life of 20,000 hours. It features a bi-pin lead style and a tubular lens style, measuring 16mm in length and 5.5mm in diameter. This incandescent bulb is RoHS compliant and suitable for various lighting applications.
Norman Lamps 7307 Incandescent Bulb
The Norman 7307 Bulb is a reliable incandescent lighting option featuring a bi-pin base. Operating at 2.5 volts and 0.4 amps, this bulb is ideal for low-power applications, ensuring energy efficiency while providing adequate illumination. Its T1-1/4 size makes it easy to fit in various fixtures, offering versatility for your lighting needs. With its simple installation process, you can quickly replace old bulbs and enjoy bright light in no time. This bulb is perfect for those looking for dependable performance in their lighting solutions.
Novelty Lights #19 Miniature Light Bulb - 10 Pack
Introducing the Novelty Lights Mini Bulb - 10 Pack, perfect for all your lighting needs. This set of 10 miniature light bulbs features a G3 1/2 glass shape and a G4.8 bipin base, making them easy to install in a variety of fixtures. With an operating voltage of 14.4 volts, these bulbs provide a bright and steady light source. The best part? Each bulb has a 1000-hour life, ensuring long-lasting performance. Whether you need to illuminate your home, office, or outdoor space, these bulbs are the ideal choice. Upgrade your lighting setup with the Novelty Lights Mini Bulb - 10 Pack and enjoy the convenience and reliability they bring.
SATCO S11904 T5 LED Light Bulb
The SATCO T5 LED Bulb is an efficient lighting solution that offers a frosted finish, providing a soft and inviting glow. With a compact G5 mini bi-pin base, installation is straightforward and convenient for various fixtures. This bulb produces 400 lumens, ensuring bright illumination for any space, perfect for enhancing visibility. Operating on a voltage range of 120-277 volts, it is versatile enough to be used in different settings, making it a great choice for both residential and commercial applications.
Eiko 7381 Incandescent Bulb
The Eiko 7381 Bulb is an efficient lighting solution with a voltage of 6.3V and a current of .2 AMPS, ensuring reliable performance. With a long lifespan of up to 50,000 hours, you won’t have to worry about frequent replacements, saving you both time and money. Its C-2F filament design provides bright illumination, making it perfect for various applications. The bi-pin base allows for easy installation, so you can quickly set it up and enjoy the benefits of effective lighting in your space.
Xinjincang 10Pcs G4 Halogen Bulbs
The Xinjincang G4 Bulbs provide warm white illumination, ideal for creating a cozy atmosphere in your home. These dimmable 12V 20W halogen bulbs are perfect for under-cabinet lighting or chandeliers, allowing you to adjust the brightness to suit your needs. Made with durable plastic, they are designed for long-lasting use. With a G4 bi-pin base, installation is simple and hassle-free, making it easy for you to upgrade your lighting without any specialized tools.
Frequently Asked Questions (FAQs)
1. What is bi-pin base bulb?
A bipin or bi-pin (sometimes referred to as two-pin, bipin cap or bipin socket) is a type of lamp fitting. They are included in the IEC standard "IEC 60061 Lamp caps and holders together with gauges for the control of interchangeability and safety".
2. What kind of light bulbs have two prongs?
By this time, another fixture had a bulb blow out — this one in the pantry — and it too required a two-prong light bulb (called a GU24 bulb).
3. Why are incandescent light bulbs banned?
Later in April, the federal government announced that it would ban the sale of inefficient incandescent light bulbs nationwide by 2012 as part of a plan to cut down on emissions of greenhouse gases.
4. Can I replace 2 pin halogen bulb with LED?
Yes, in many cases, you can simply replace your bulbs separately, one by one. We guide you through the most important steps for selecting replacement LED bulbs for most commonly used fittings.
During our bi-pin incandescent bulb research, we found 24 bi-pin incandescent bulb products and shortlisted 10 quality products. We collected and analyzed 2,323 customer reviews through our big data system to write the bi-pin incandescent bulbs list. We found that most customers choose bi-pin incandescent bulbs with an average price of $5.95.
The bi-pin incandescent bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of bi-pin incandescent bulbs, including EX ELECTRONIX EXPRESS, ProTechTrader, CEC, Lamp, Norman Lamps. The seller of top 1 product has received honest feedback from 173 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.