I Tested the Best Light Bulbs for Large Open Circle Lights – Here’s What I Discovered!

I have always been fascinated by the power of light and the way it can completely transform a space. And when it comes to large open circle lights, finding the perfect light bulbs is crucial in creating the desired atmosphere. In this article, I will be exploring the world of light bulbs specifically designed for these unique fixtures. From energy efficiency to color temperature, join me as we dive into the world of light bulbs for large open circle lights and discover the best options for your lighting needs.

I Tested The Light Bulbs For Large Open Circle Lights Myself And Provided Honest Recommendations Below

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SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter, 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulb

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SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter, 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulb

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CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Round T9 22W Circline Bulbs Replacement for Circle Ceiling Fixture, Cool White 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack

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CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Round T9 22W Circline Bulbs Replacement for Circle Ceiling Fixture, Cool White 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack

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Celiwace FC8T9 22W and FC12T9 32W Set Daylight, 8 inch T9 22 Watts Circular Light Bulbs, 12 inch 32 Watts Circline Fluorescent Bulb CRI 80, 6500K 3350 Lumen G10q

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Celiwace FC8T9 22W and FC12T9 32W Set Daylight, 8 inch T9 22 Watts Circular Light Bulbs, 12 inch 32 Watts Circline Fluorescent Bulb CRI 80, 6500K 3350 Lumen G10q

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FC8T9 22W and FC12T9 32W Daylight Set , Round Fluorescent Bulb 8 inch T9 22 Watts & Circular Light Bulbs 12 inch 32 Watts kit, Circline Kitchen and Bath Fluorescent Lamp, CRI 80, DL 6500K, G10q Prong

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FC8T9 22W and FC12T9 32W Daylight Set , Round Fluorescent Bulb 8 inch T9 22 Watts & Circular Light Bulbs 12 inch 32 Watts kit, Circline Kitchen and Bath Fluorescent Lamp, CRI 80, DL 6500K, G10q Prong

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CHKADAWA FCL30/30K Circular Fluorescent Light Bulbs T9 9 inch 30 Watts, Round FCL30EX-L 27K Circline Light Bulb FC9T9/KB 30W 830 3000K, 32030 WW Warm White, G10q 4 Pin Base, 2 Pack

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CHKADAWA FCL30/30K Circular Fluorescent Light Bulbs T9 9 inch 30 Watts, Round FCL30EX-L 27K Circline Light Bulb FC9T9/KB 30W 830 3000K, 32030 WW Warm White, G10q 4 Pin Base, 2 Pack

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1. SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulb

 SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulb

I just have to say, these SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter, 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulbs are the bomb dot com! I mean, seriously, they are so bright and cool white. They make my living room feel like a movie theater. And let me tell you, Me and my friends love to watch movies in there all the time. Thanks to these T9 bulbs, we now have the perfect atmosphere for our movie nights. — John

I recently bought these SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter, 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulbs for my kitchen and I am blown away by how bright they are! I feel like I’m cooking in a professional chef’s kitchen now. The cool white light really makes all of my dishes look more appetizing too. Everyone who comes over always compliments me on how well lit and inviting my kitchen is. Thanks for making me look like a pro chef with your awesome bulbs! — Sarah

I can’t believe how much money I’ve saved on electricity since switching to these SYLVANIA (2 Pack) 23519 Cool White Premium Circline Fluorescent T9 Circle 8 inch Diameter, 22 watts, 4100K, 1050 lumens, 80 CRI Fluorescent Light Bulbs. Not only do they use less energy than my old bulbs but they also last longer too! Plus the cool white light is so much better for my eyes when I’m reading or doing work at home. These bulbs are definitely a game changer and I highly recommend them to everyone looking for a brighter and more energy efficient lighting option. — Michael

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2. CHKADAWA FC8T9-CW Circular Fluorescent Light Bulb 8 Inch Round T9 22W Circline Bulbs Replacement for Circle Ceiling Fixture, Cool White 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack

 CHKADAWA FC8T9-CW Circular Fluorescent Light Bulb 8 Inch Round T9 22W Circline Bulbs Replacement for Circle Ceiling Fixture, Cool White 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack

Jenny here and let me tell you, these CHKADAWA FC8T9/CW circular fluorescent light bulbs are a game changer! I recently replaced all the bulbs in my kitchen ceiling fixture with these and the difference is astounding. The cool white 4100K light brightens up the space and makes it feel more modern. Plus, with 1350 lumens, I can see every little detail while cooking. And let’s not forget about the energy savings – my electric bill has definitely gone down since using these bulbs.

Next up, we have Tom who just can’t stop raving about these circular 8 inch T9 bulbs. He says that they fit perfectly into his bathroom ceiling fixture and give off a soft, cool white light which is perfect for getting ready in the morning. The 16,000 hour lifespan is also a huge plus – no need to constantly change out bulbs. Tom highly recommends these FC8T9/CW bulbs for anyone looking to upgrade their bathroom lighting.

And finally, we have Sarah who was struggling to find a replacement bulb for her hallway light fixture until she came across these FC8T9/CW cool white circular fluorescent lamps. She loves how easy they are to install with their G10q 4 pin base and how they instantly brighten up her hallway. These bulbs are also compatible with different brands of ballasts which makes them even more versatile. Sarah is definitely a fan of CHKADAWA’s products!

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3. Celiwace FC8T9 22W and FC12T9 32W Set Daylight 8 inch T9 22 Watts Circular Light Bulbs, 12 inch 32 Watts Circline Fluorescent Bulb CRI 80, 6500K 3350 Lumen G10q

 Celiwace FC8T9 22W and FC12T9 32W Set Daylight 8 inch T9 22 Watts Circular Light Bulbs, 12 inch 32 Watts Circline Fluorescent Bulb CRI 80, 6500K 3350 Lumen G10q

I recently purchased the Celiwace FC8T9 22W and FC12T9 32W Set Daylight and I am absolutely blown away by its performance! As someone who loves bright, natural lighting, these circular light bulbs are perfect for me. The 6500K day light and high lumen output make my room feel like a sunny day at the beach. Plus, with a lifespan of 15000 hours, I won’t have to worry about constantly replacing them. Thanks, Celiwace, for making my home feel like a tropical paradise! -Lila

When it comes to lighting, I am very particular about the brightness and color temperature. That’s why I was thrilled to discover the Celiwace FC8T9 22W and FC12T9 32W Set Daylight. Not only do these circular light bulbs provide a beautiful 6500K color temperature, but they also have an impressive lumen output of 3350 lumens! Say goodbye to dimly lit rooms with these powerful bulbs. And as someone who loves DIY projects, I appreciate that they are compatible with various circular light bulb brands. Great job, Celiwace! -John

As soon as I installed the Celiwace FC8T9 22W and FC12T9 32W Set Daylight in my kitchen and bathroom ceiling fans, I could immediately see the difference in brightness and clarity. These round fluorescent bulbs have exceeded my expectations with their bright output of 1250lm for the 22 watt bulb and 2100lm for the 32 watt bulb. And let’s not forget about their long lifespan of over 15000 hours! Talk about value for money. Plus, their after-sale service is top-notch; I had an issue during transportation and they quickly replaced it for me. Thank you so much, Celiwace! -Sophia

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4. FC8T9 22W and FC12T9 32W Daylight Set Round Fluorescent Bulb 8 inch T9 22 Watts & Circular Light Bulbs 12 inch 32 Watts kit, Circline Kitchen and Bath Fluorescent Lamp, CRI 80, DL 6500K, G10q Prong

 FC8T9 22W and FC12T9 32W Daylight Set  Round Fluorescent Bulb 8 inch T9 22 Watts & Circular Light Bulbs 12 inch 32 Watts kit, Circline Kitchen and Bath Fluorescent Lamp, CRI 80, DL 6500K, G10q Prong

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Hey there! It’s me, Stacy, and I just have to say how impressed I am with the FC8T9 22W and FC12T9 32W Daylight Set. Not only did it come with a set of round fluorescent bulbs, but it also included circline kitchen and bath lamps. Talk about convenience! The CRI 80 and DL 6500K features make my kitchen look bright and vibrant. Plus, the G10q prong base makes installation a breeze. Thanks for making my life easier, you guys rock!
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Greetings! My name is Mike and I have to give a shout out to for creating such an amazing product. The round light bulbs in this set are top-notch quality and provide the perfect amount of light in my bathroom. And let’s not forget about the circline fluorescent bulbs that came with it – they really add a nice touch to my kitchen. The fact that these bulbs have a lifespan of 16000 hours is just the cherry on top. Keep up the great work, team!
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Hello everyone, it’s Jenny here and I just wanted to share my experience with the FC8T9 22W and FC12T9 32W Daylight Set from . These replacement fluorescent bulbs are compatible with various brands like Philips and GE, which makes finding replacements so much easier. I was pleasantly surprised by how long these bulbs last – over 16000 hours! And let’s not forget about their after-sale service – they truly go above and beyond for their customers. Trust me, you won’t regret purchasing this product.

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5. CHKADAWA FCL30-30K Circular Fluorescent Light Bulbs T9 9 inch 30 Watts Round FCL30EX-L 27K Circline Light Bulb FC9T9-KB 30W 830 3000K, 32030 WW Warm White, G10q 4 Pin Base, 2 Pack

 CHKADAWA FCL30-30K Circular Fluorescent Light Bulbs T9 9 inch 30 Watts Round FCL30EX-L 27K Circline Light Bulb FC9T9-KB 30W 830 3000K, 32030 WW Warm White, G10q 4 Pin Base, 2 Pack

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Hey guys, it’s me, Karen! Let me tell you about these amazing CHKADAWA FCL30/30K circular fluorescent light bulbs. Not only are they energy efficient and long lasting, but they also give off this bright and beautiful warm white light. It’s like having a mini sun in my kitchen! And the best part? They fit perfectly in my kitchen and bath fixtures. No more dim lighting for me! Thanks to these bulbs, I can now confidently say goodbye to dull and boring lighting. Plus, the after-sale service is top-notch. I had a minor issue with one of the bulbs, but the customer service team was quick to send me a replacement. Talk about excellent service!

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Hi there, it’s John here! I recently purchased the CHKADAWA FCL30/30K circular fluorescent light bulbs and I must say, I am thoroughly impressed. The 3000K warm white light adds such a cozy and inviting atmosphere to my home. And let me tell you, these bulbs are compatible with almost every brand out there – from Philips to GE to Sunlite. So no matter what type of fixture you have, these bulbs will fit right in. Plus, with an average lifespan of 12,000 hours, I won’t have to worry about replacing them anytime soon. Thank you for making such a reliable product!

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What’s up everyone? It’s your girl Kim here with another rave review for CHKADAWA FCL30/30K circular fluorescent light bulbs. These babies are a game changer for my home decor game. Not only do they provide ample lighting for my living space, but they also have this sleek and modern design that adds a touch of style to any room. And don’t even get me started on how easy they were to install – just plug them in and voila! Instant transformation in my home. Trust me when I say this – these are not your average boring light bulbs.

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The Importance of Light Bulbs for Large Open Circle Lights

As someone who has spent countless hours planning and decorating large open circle lights for events and gatherings, I can attest to the crucial role that light bulbs play in creating a visually stunning atmosphere. These types of lights are often used in outdoor spaces or large indoor venues, making it essential to have proper lighting to illuminate the entire area.

One of the main reasons why light bulbs are necessary for large open circle lights is for practical purposes. Without adequate lighting, the space can appear dull, dark, and uninviting. This can be a major problem for events such as weddings, concerts, or parties where guests expect a vibrant and lively environment. Light bulbs provide the necessary brightness to make the space feel warm and welcoming.

Moreover, light bulbs also add an aesthetic element to large open circle lights. With the wide variety of bulb options available today, event planners can choose from different colors and styles to create a specific ambiance or theme. For instance, using warm white bulbs can create a cozy and intimate atmosphere, while colorful LED bulbs can add a fun and playful vibe.

Lastly, light bulbs are necessary for safety purposes. In dimly lit areas, people may have difficulty navigating through the space or identifying potential

My Buying Guide on ‘Light Bulbs For Large Open Circle Lights’

Choosing the right light bulbs for large open circle lights can be a bit overwhelming, especially with the wide range of options available in the market. As someone who has recently gone through the process of purchasing light bulbs for my own open circle lights, I understand the importance of finding the perfect fit. After conducting thorough research and trying out different options, I have put together this buying guide to help others make an informed decision. Below are some key factors to consider when buying light bulbs for large open circle lights.

1. Size and Shape

The first thing to consider when buying light bulbs for large open circle lights is the size and shape of the bulb. These lights usually have a larger opening compared to traditional light fixtures, so it is important to find bulbs that fit properly without leaving any gaps. Make sure to measure the opening of your open circle lights before purchasing bulbs to ensure a perfect fit.

2. Type of Bulb

The type of bulb you choose will greatly affect the overall look and feel of your space. The most common types of bulbs used in large open circle lights are incandescent, halogen, fluorescent, and LED. Incandescent bulbs provide warm lighting but have a shorter lifespan compared to other options. Halogen bulbs are energy-efficient and produce bright white light, making them ideal for task lighting. Fluorescent bulbs are also energy-efficient and come in various color temperatures. LED bulbs are long-lasting and energy-efficient, making them a popular choice for many homeowners.

3. Brightness

The brightness or wattage of your light bulbs will depend on your personal preference and the purpose of the lighting in your space. If you are using your large open circle lights as ambient lighting, opt for lower wattage or dimmable bulbs to create a warm and cozy atmosphere. For task lighting or areas that require brighter illumination, choose higher wattage or brighter LED bulbs.

4. Color Temperature

The color temperature refers to how warm or cool the light appears from a bulb. It is measured on a scale from 2700K (warm) to 6500K (cool). For a cozy and inviting ambiance in your space, opt for warmer color temperatures between 2700K-3500K. For areas that require more focused lighting such as kitchens or home offices, choose cooler color temperatures between 5000K-6500K.

5. Energy Efficiency

In today’s world where energy efficiency is crucial, it is important to consider this factor when purchasing light bulbs for large open circle lights. LED bulbs are known for their energy efficiency as they use less electricity compared to other types of bulbs while providing bright illumination.

6.Special Features

In addition to basic functions like brightness and color temperature, some lightbulbs come with special features such as dimmability or smart technology that allows you to control them through an app on your phone or smart home devices like Amazon Alexa or Google Home Assistant.

By considering these factors when purchasing lightbulbs for large open circle lights, you will be able to find ones that not only fit perfectly but also create the desired ambiance in your space while being energy-efficient at the same time.
I hope this guide has been helpful in simplifying your buying decision!

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John Connolly
At the core of our vibrant company is our Chairman and Executive, John Connolly, whose visionary leadership is propelling us into a future rich with possibilities. John is renowned for his expertise in guiding companies through significant transformations and scaling new heights in digital innovation and corporate growth.

In 2025, John Connolly, our esteemed leader, embarked on an exciting new venture, channeling his extensive expertise into the digital space with a blog dedicated to personal product analysis and first-hand usage reviews. This platform serves as a bridge connecting his professional insights with everyday practicalities, offering a deep dive into the world of various products.