We consider a 46 inch fluorescent bulb to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best 46 inch fluorescent bulb for you.

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Our Top Picks:

Best Overall: Buy: Circle 46 Inch Fluorescent Bulb READ REVIEW

Best For Cool Light: Buy: Vivosun 46 Inch Fluorescent Bulb READ REVIEW

Best For Energy Saving: Buy: Kor 46 Inch Fluorescent Bulb READ REVIEW

Best For Input Voltage: Buy: Unknown 46 Inch Fluorescent Bulb READ REVIEW

Best For Perfect Fit: Buy: Unique Bulbs 46 Inch Fluorescent Bulb READ REVIEW

Best For Exact Replacement: Buy: Bluex Bulbs 46 Inch Fluorescent Bulb READ REVIEW

Best For Long Life: Buy: Technical Precision 46 Inch Fluorescent Bulb READ REVIEW

Best For Old School: Buy: Luxrite 46 Inch Fluorescent Bulb READ REVIEW

Best For Model Number: Buy: Westinghouse 46 Inch Fluorescent Bulb READ REVIEW

Best For Commercial Grade: Buy: Goodbulb 46 Inch Fluorescent Bulb READ REVIEW

Best For Any Old Fluorescent Light Bulbs: Buy: Dysmio 46 Inch Fluorescent Bulb READ REVIEW

Best For Laundry Rooms: Buy: Philips Led 46 Inch Fluorescent Bulb READ REVIEW

Best Overall: Circle 46 Inch Fluorescent Bulb

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The Circle 46 Inch Fluorescent Bulb gives the top-tier bulbs a run for their money by offering flagship specs at a much more affordable price. The circle 46 inch fluorescent bulb is much brighter, is yellow and it comes for a good price. Each bulb gives you an average of 20, 000 hours of light. These fluorescent bulbs, model number f8t5/cw,, come in a 6 pack.

The bulb is a cool white color, 4100k. And, it comes with good bulbs and it looks great. Lastly, the circle 46 inch fluorescent bulb fits perfectly, is great for white light and it is great for a reasonable price.

Most customers opine that the bulbs are very 'blue' in their lighting qualities. And, a few say that the bulbs are anywhere from $6-$8 each (cdn$$'s) so a 6-pack at this price is a smoking deal. And, they strongly agree that the bulb is a great price on a hard to find replacement bulb. Overall, buyers found this to be one of the best bulbs for daily purposes.

• It is super bright and it is great for timely delivery.
• This is a t5 8 watt 12" bulb.
• The Manufacturer says: we know our bulbs are transit-safe and delivered headache free.
• This can be used in the kitchen and in an rv.

Best For Cool Light: Vivosun 46 Inch Fluorescent Bulb

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Not everyone likes to purchase a bulb for their regular usage, but the Vivosun 46 Inch Fluorescent Bulb would be an anomoly. The vivosun 46 inch fluorescent bulb is much brighter and it is super bright. The average recommended usage life is well over 20, 000 hours, exceeding the lifespan of almost any hid lamp. Moreover, this is great for white light, working as described and it is great for working lights.

The bulb has great bulbs, worked well and it has great lights. Above all, the vivosun 46 inch fluorescent bulb makes for good company and it is very nice.

Almost all buyers agree that the bulb is a good color rendering for food and fixture.s. And, a few also found that the bulbs will last appear to be high quality bulbs. And, a few strongly agree that the bulb is great for growing plants, a little hot though. Therefore, customers were eager to recommend it to friends and families.

• This provides nice light, is reliable and it is economical.
• This works as advertised and it is too hot.
• This is packaged in bubble wrap and then placed inside a cardboard tube.
• This fits in a reflector and the light is bright.

Best For Energy Saving: Kor 46 Inch Fluorescent Bulb

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The Kor 46 Inch Fluorescent Bulb should be able to handle its purpose and duties with ease. The kor 46 inch fluorescent bulb is constructed with seemingly good bulbs and it is packaged very well. . Further, it works great and it is made for a very reasonable cost.

Lastly, the kor 46 inch fluorescent bulb comes for a great deal and it will for excellent value.

Most buyers agree that the bulbs are all packed really well and they are very bright bulbs. Further, a few say that the bulbs are far cheaper than the name brands and are probably made in the same factory. Also, they say that these tube lights are exactly as described and a very good value.

• 20,000 hours - super long life.
• This is highly recommend, is yellow and it comes with good bulbs.
• These were cool white which are hard to find in stores.
• F8t5/d - pack of 6 bulbs.

Best For Input Voltage: Unknown 46 Inch Fluorescent Bulb

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Unknown makes beautiful and great bulbs with classic and smartly chosen materials. The Unknown 46 Inch Fluorescent Bulb worked fine and it worked as described. Make sure this fits by entering your model number. And, the bulb makes for a great replacement, worked well and it is very nice.

The bulb is good for a cheap price, allows for easy installation and it is great for overall dimensions. Moreover, the bulb is good for cheap light and it is inexpensive. Above all, the unknown 46 inch fluorescent bulb came with a great deal and it worked perfectly.

Almost all buyers found that the bulb came in a pack that was shrink-wrapped and with a cardboard backing that could be used to hang them for display in a store. In addition, a few also found that the bulb would work with any designee input voltage from the ballast. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This is great for small undermount cabinet lighting.
• This was made in China for a company in Greensboro, nc.
• This includes the pin lengths which will last a very long time.
• This works well for a low price, is too hot and it fits well.

Best For Perfect Fit: Unique Bulbs 46 Inch Fluorescent Bulb

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Unique Bulbs line of bulbs comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The unique bulb 46 inch fluorescent bulb is good for white light, makes for great light and it is constructed at a fair price. . And, it works well with quick delivery, is yellow and it is built with good packaging.

The bulb fits perfectly, works very well and it is dimmable. Also, it is super bright, is made for a decent price and it is packaged very carefully. Above all, the unique bulb 46 inch fluorescent bulb is good for exact replacement, is best for customer service and it is made with fast shipping.

Most customers opine that the bulb is perfectly intended and will fit your 20 3/4” fixture. Moreover, they also found that the bulb can be used in the kitchen for counter top lighting. Moreover, they also found that the bulb is the length of the tube without the pins. Overall, most buyers agree that the bulb suits them best, and no one questions it.

• This is great for under the counter fixtures.
• This is easy to install and the light is beautiful and easy to work with.
• This is only 2 pk of replacement bulbs.
• This is packaged to prevent breakage of the bulbs.

Best For Exact Replacement: Bluex Bulbs 46 Inch Fluorescent Bulb

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The Bluex bulbs 46 inch fluorescent bulb's material feels more premium than its price would suggest. The Bluex bulbs 46 inchfluorescent bulb is perfect for good light and it fits perfectly. Make sure this fits by entering your model number. Furthermore, this packaged very well and it is very happy. Finally, the Bluex bulbs 46 inch fluorescentbulb is best for a good deal, is good for exact replacement and it instals easily.

Most buyers opine that the bulb is lightweight but not too lite that easily shattered. And, a few say that the bulbs are for an old exit sign at a church. Furthermore, a few also found that the bulb is perfect for 2 small fluorescent bulbs.

• 12,000 hours g5 mini bi-pin base.
• Good brand reputation.

Best For Long Life: Technical Precision 46 Inch Fluorescent Bulb

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Next on the list, we've got yet another bulb that manages to win our hearts. It's the technical - precision 46inch fluorescent bulb and it's widely considered as the bulb that has the most suitable features. The technical - precision 46 inch fluorescent bulb fits perfectly and it is best for a long life. The manufacturer says: You can use our f10 t5 bulb for counters, cabinets, and any fixture where our t5 fluorescent light bulbs can perfectly fit inside. Moreover, it is very happy, can exchange for correct size and it is great with good service.

The bulb is inexpensive and it works as expected. Also, this is made for length of service and it is packaged well. Finally, the technical - precision 46 inch fluorescent bulb works well and it has wide applications.

Most customers found that the bulb is labeled with the name of interlightuscom and bears the number in. Moreover, a few also found that the bulb looks like the 1 inch shown is the width not the circumference. With no doubts, this bulb passed the test and had very satisfied buyers eager to share their experience.

• Manufacturer says: we stand by our product’s quality.
• Manufacturer says: We recommend double-checking the bulb specifications before making a purchase.
• This is great for perfect lighting and it has good brightness.

Best For Old School: Luxrite 46 Inch Fluorescent Bulb

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The luxury 46 inch fluorescent bulb's superior materials makes sure that it ages well with use. The luxury 46 inch fluorescent bulb comes with great customer service and it can adjust for light output. Make sure this fits by entering your model number. Also, this is best for customer service and it fits perfectly.

Finally, the luxury 46 inchfluorescent bulb is brand new and it is great for the perfect size.

Most buyers found that the bulb fits with no issues at all. Overall, at the price, they believe that they got a steal of a deal with it.

• This is working great and it is great for old school.
• Size/base: 46in t5 - g5 mini base.
• Lot of satisfied buyers.

Best For Model Number: Westinghouse 46 Inch Fluorescent Bulb

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Not everyone likes to purchase a bulbs for their daily usage, but the Westinghouse 46 Inch Fluorescent Bulb would be an anomoly. Make sure this fits by entering your model number. . When it comes to finding a reliable bulb, the westinghouse 46 inch fluorescentbulb is definitely your first choice.

In conclusion, the tone of buyers is very positive and we believe that the bulb suits the purpose.

• Cri: 82, lumens (brightness): 2900, rated lifetime hours: 35000.
• New and hot releases.

Best For Commercial Grade: Goodbulb 46 Inch Fluorescent Bulb

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The Goodbulb 46 Inch Fluorescent Bulb's material feels more premium than its price would suggest. The goodbulbs 46inch fluorescent bulbs are made with premium quality components that ensure the best output, durability, and life span. The manufacturer says: Together, we can make a difference. These t5 bulbs are compatible with any f54t5 fixtures and ballasts, and can replace any existing f54t5 bulbs.

The bulb allows for easy installation and it is designed for commercial grade. Also, the bulb is a decision to be a light in the darkness. Most importantly, the goodbulb 46 inch fluorescent bulb is used to provide solar - powered led lanterns to families living without electricity.

• This is a direct replacement for many types of brands.
• This high - output 46 inch tube has 4950 lumens that will brighten your space.
• These bulbs have a medium bi-pin base, making replacing bulbs simple and fast.
• The manufacturer says: Our fluorescent light bulbs are designed with the customer in mind.

Best For Any Old Fluorescent Light Bulbs: Dysmio 46 Inch Fluorescent Bulb

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Best part: Dysmio 46 Inch Fluorescent Bulb costs comparatively little and it is available to ship in 24 hours. Further, the dysmio 46 inch fluorescent bulb can be used in many places where there is a need for bright light but less space. The manufacturer says: Our fluorescent light bulb gives you an average of 30, 000 hours of light with an output of 6500k(daylight) which is much higher than any other fluorescent light bulbs in the market. The fluorescent light bulb is very easy to install as it comes with the popular g5 base, therefore it can be installed without any help. Most importantly, the dysmio 46 inch fluorescent bulb is available in 3 colors: 3000k - warm white, 4100k - cool white and 3500k - neutral white.

• This is an ideal replacement for any old fluorescent light bulbs.
• Lot of satisfied buyers.

Best For Laundry Rooms: Philips Led 46 Inch Fluorescent Bulb

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We would, of course, be remiss if we didn't mention Philips Led 46 Inch Fluorescent Bulb for regular usage. The philips led 46 inch fluorescent bulb features a miniature bipin base. Make sure this fits by entering your model number. In addition, it is suitable for indoor, commercial, and residential use.

Lastly, the philips led 46 inch fluorescent bulb is designed for natural light and it is natural.

• Turns out this product ships as a 40.
• Philips reuses as much glass and packaging material as possible, reducing environmental impact.
• Brightens laundry rooms, bathrooms, garages, basements, or workspaces.
• This product ships as a 40-pack and comes with a 3-year warranty.