The Best f40 fluorescent led replacement of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best f40 fluorescent led replacement of 2022. Check our ranking below.

2,241 Reviews Scanned

SaleRank No. #1

Feit Electric T8 LED Bulbs 4 Foot, 40 Watt Equivalent, Type A Tube Light, Plug & Play, T8 or T12 LED Tube Light, LED Fluorescent Replacement, Frosted, T48/840/LEDG2/4, 4100K Cool White, 4 Pack

✅ PLUG & PLAY - Upgrade your existing fluorescent fixture to the latest energy saving LED technology with this easy plug and play direct installation tube. There's no need to replace, bypass or remove old ballast
✅ BRIGHT CRISP LIGHT - These 4' led tubes offer an easy retrofit or conversion option that enhances your lighting to a vibrant light ideal for task lighting at a color temperature of 4100K or cool white
✅ ENERGY SAVING - These 40-watt equivalent LED tube lights only use 14 watts and produce 1750 lumens; instant on brightness; Emits no ultraviolet light which makes it safe to use in your garage, shop or warehouse ; 100% mercury free;
✅ DURABLE - These 4ft LED bulbs are rated up to 50000 hours or over 45 years and save you money on energy costs and with a long lifespan; reduce the cost and hassle of renewing them; Virtually maintenance-free
✅ UL LISTED - DLC CERTIFIED - Feit Electric upholds the highest standards for all our products with optimal performance and safety; With 40+ years of experience in lighting, we are the leader in lighting innovations

Rank No. #2

Xapolu 4FT 48 Inch LED Replacement for Fluorescent Tube Light, Dual Ended F32T8/F40T12 Bulb, 18W 5000K 2520lm, Ballast Compatible or Bypass, 1-10V Dimmable, DLC&UL Listed, Type A+B-2 Pack

✔Install With or Without a Ballast-These Xapolu tubes can be ballast mounted (plug and play) or without ballast mounted (direct mounted). Please check ballast compatibility before purchase. Standard international 4' T8 tube. Replace traditional fluorescent tubes.
✔ Dual ended Connection-The tube is DLC&UL listed for installation with dual - end connection. Convenient, simple and safe installation of functions is the user experience concept of our Xapolu brand.
✔Long Life-It has an astonishing 50,000 hours of service life, which means it won't need to be replaced for another 5 years. The service life of each T8 LED tube is tens of times that of a traditional fluorescent lamp.
✔Reliable Lighting-The LED lamp has no flicker, no delay and no noise, providing high quality indoor lighting. Each LED bulb is DLC and UL certified for safe and quick installation and comes with a five-year After-Sell Service.
✔Wild Application-These T8 LED tubes can be used in many commercial places, such as display stores, warehouses, garages, offices and other indoor places. Can provide light for thousands of households.

Rank No. #3

JESLED T8 LED 4FT Type A+B Light Bulbs, 24W(65W Equivalent), 3000LM, 6000K Super Bright, Plug and Play or Ballast Bypass, 4 Foot LED Fluorescent Tube Replacement, ETL Listed, Dual-Ended, Clear(4-Pack)

【PLUG & PLAY OR BALLAST BYPASS】- JESLED T8 4Foot Type A+B LED light bulbs can be installed with a ballast( Plug & Play) or without a ballast (BALLAST BYPASS), making LED conversion fast, simple and secure.(Note: Our 4 foot t8 led bulbs don't compatible with dimming ballast, please do not use it with our lights.)
【BRIGHT, ENERGY SAVING】 - JESLED dual row 4ft T8 LED tube can illuminate your space with 3000+ lumens. Instantly economize 63% on your electricity bill when you replace 65watt old fluorescent tubes with high output 24watt 4ft LED light bulbs.
【LONG LASTING TUBE】 - JESLED shatterproof 4ft T8 LED tube lights have an outstanding life rating of 50,000+ hours! These 4ft led lights can last 20+ years depending on use, eliminating maintenance costs and reducing relamp frequency.
【FLUORESCENT TUBE REPLACEMENT】 - JESLED T8 4ft LED light tubes are ideal replacements for T8 T10 T12 led fluorescent bulbs. They are compatible with existing T8, T10, and T12 fluorescent fixtures, making LED conversion easier than ever.
【HASSLE-FREE WARRANTY】 -JESLED offers 24/7 after-sale support, 60 days refund policy and 3 years hassel-free warranty. Please contact us directly if you meet any issue.

Rank No. #4

Feit Electric T1248/850/LEDG2/2/5 4 Ft. 40W Equivalent 20 Watt T12 Direct Replacement Linear LED Tube Light Bulb, 10 Count (Pack of 1), Daylight 5000K, Piece

T12 PLUG AND PLAY LED TUBE LIGHTS - Upgrade and replace your fluorescent fixtures to the latest LED technology with these 4 ft. 20W LED linear light bulbs; Enjoy the benefits of lower maintenance cost, superior light quality, long life and energy savings
FEATURES - Easy plug and play direct installation with no need to rewire or remove old magnetic ballast to use this light; Shatterproof T12 LED G13 base lamps have an average life of 35,000 hours and are RoHS compliant and are 100% mercury free
LED TUBE 5000K DAYLIGHT - This light temperature stimulates full spectrum light! It is recommended for an area for reading, craft rooms, and task lighting; This light is used where you desire a vibrant, bright light to see all the details needed
ENERGY SAVINGS - The LED linear light bulb uses only 20W, while delivering 1800 Lumens equivalent to a 40W equivalent fluorescent light; Rated up to 35,000 hours, last for years without needing to be replaced; Get instant on to full brightness
✅ UL LISTED - Feit electric uphold the highest standards for all our products with optimal performance and safety; With 40+ years of experience in lighting, we are the leader in lighting innovations; Choose a dependable flicker-free bulb for residential or commercial applications

Rank No. #5

Marxlait 2-Pack T8 LED Bulbs 4FT, 6000K Daylight, 40W Equivalent, Ballast Bypass, Dual Ended Type B Light Tube, LED Fluorescent Tube Replacement T8 T12, Non-dimmable

Energy Saving: Equivalent to 40W fluorescent lamp by only using 18W, saving 50 percent on your electricity bill. Emits 2400 lumen of brightness per bulb, much brighter than the fluorescent tube.
6000K Daylight White Bulbs: Help reduce eye strain and increase visibility in office, classroom, hospital, warehouse, garage, hotel, shop and salon etc.
Ballast Bypass: Must remove the ballast before installation, which eliminates future potential failure issues and ballast maintenance, saving time and money. Compatible with T8 or T12 bulbs with G13 base.
Double End Powered: The lamp holders on one end of the tube must be connected to [neutral wire], while the other must be connected to [live wire].These bulbs are compatible with both shunted and non-shunted lamp holders.
Excellent Performance: Instant on to full brightness, zero flicker, no buzzing sounds, no mercury, no shadows, our light tube has 50,000hrs lifespan, buy with confidence!

Rank No. #6

Philips LED Daylight Deluxe Linear Fluorescent T12 Light Bulb: 4-Foot, 2325-Lumen, 6500-Kelvin, 40-Watt, Bright White, Bi-Pin Base, 10-Pack

Energy efficient: Philips Indoor T12 light bulbs have an estimated lamp life of 20,000 hours for a long lasting bulb option.Controller type:Push Button
Eco Friendly: These Philips T12 light bulbs use recycled glass and packaging material, reducing environmental impact
Bright White: Philips Indoor T12 Light Bulbs deliver bright, crisp color ideal for indoor, commercial and residential use; At 6500 Kelvin the bulb is versatile enough to brighten laundry rooms, bathrooms, and workspaces
Compatibility: These Philips Indoor T12 Light Bulbs fit in bi pin bases; Not compatible with Philips HUE products; Philips Dimmable T12 light bulbs are for non connected use only
Lumens (Brightness): 2600

Rank No. #7

PARMIDA 20-Pack 4FT LED T8 Hybrid Type A+B Light Tube, 18W, Plug & Play or Ballast Bypass, Single-Ended OR Double-Ended Connection, 2200lm, Frosted Cover, T8 T10 T12, UL - 4000K

✔ INSTALL WITH OR WITHOUT A BALLAST. These Parmida tubes can be installed with a ballast (plug and play) or without a ballast (direct installation). 18W without ballast, 20W with a ballast. Please check Ballast compatibility before purchase. Standard international 4' T8 tube shape. T8, T10, T12 Fluorescent Tube Replacement.
SINGLE OR DOUBLE-ENDED CONNECTION. This tube is UL-Listed for installation with a single-ended or double-ended connection. Fast, simple and secure installation under the functionality of your choice, this Parmida tube is designed with user experience as the defining motivator.
KEEP ORIGINAL TOMBSTONES. This tube installs directly into your fixture’s original shunted sockets (tombstones). You will not need to retrofit your fixture with non-shunted sockets. Single-ended installation will require installation with non-shunted sockets/tombstones. Fast, simple and secure installation under the functionality of your choice, this tube is designed with user experience as the defining motivator.
FULLY CERTIFIED: UL-LISTED. This product meets strict requirements to be considered energy efficient, safe and reliable. UL-LISTED to avoid electrical shock and fire hazard. RoHS COMPLIANT (Restriction of Hazardous Substances) making our T8's extremely safe.
5 YEAR UNLIMITED WARRANTY: This product is protected by the Parmida 5-Year Warranty, thoughtfully crafted to provide you with peace of mind.

SaleRank No. #8

Madewell Living 10-Pack T8 LED Bulbs 4 Foot, LED Fluorescent Tube Replacement, 4ft LED Tube Light 4000K Daylight, Ballast Bypass, High Lumen, Energy Efficient, Single Ended Power, Frosted Lens, UL

【Superior Bright & Energy Savings】Upgrade LED T8 bulbs 4ft delivering 2000 Lumens of crisp 4000K daylight brightness with only 15W power consumption. Our LED Fluorescent Tube Replacement cuts energy costs by 50% vs traditional tubes while illuminating spaces 20% brighter. Features single-ended power design for simplified wiring.
【50,000 Hour Lifespan & 10-Year Warranty 】Engineered to last 5x longer than fluorescent light bulbs, this 4ft LED tube lights eliminates frequent replacements. Enjoy 50,000 hours (15+ years at 8hrs/day) of maintenance-free operation – perfect for hard-to-reach areas. Saves $650+ in energy/maintenance costs per bulb over lifespan.
【Reinforced Glass Construction】Our LED Tube Light's upgraded shatter-resistant glass, delivering 92% light transmission efficiency for brighter output. This T8 LED Bulbs 4 Foot feature 3x stronger glass than standard tubes, with anti-scratch coating that withstands warehouse dust. Mercury-free and IP65-rated for wet locations.
【Professional Installation Required】Designed for permanent LED Fluorescent Tube Replacement, these 4ft LED bulbs require wired connection through ballast removal (type B installation). Certified for use in commercial fixtures requiring Type B rating , ideal for warehouses, parking garages and industrial lighting upgrades.
💝One Light for Ten years💝 To show our belief in Madewell Living T8 LED Tube Lights, we are offering a hassle-free replacement for all quality issues. Not for half a year,not for 18 months, but for 10 years. Come and experience the power of the Madewell Living LED Light!

SaleRank No. #9

Sokply T8 T12 4FT LED Bulbs Light Tube Type A+B 18W 2250LM, F32T8/F40T12 LED Fluorescent Replacement(18W=30W), 5000K Daylight, Plug and Play or Ballast Bypass, Dual-End, UL & DLC Listed(2 pcs)

【🌟ENERGY SAVING】Sokply LED tube light uses a high-quality light source for higher lumen and lower power consumption. Only 18W has 2250 lumens, and the brightness is equivalent to 30W incandescent lamps, which can immediately save you 60% of energy consumption and expenses！
【🌟CONTINUOUS LIGHT】Sokply LED tube is composed of aluminum housing with frosted lens, which is shatter-proof and electric shock-proof, and is safer to use than glass material. It can last up to 50,000 hours, which means that it can be used for 8 hours a day, 17 years without the need to replace bulbs!
【🌟WITH OR WITHOUT A BALLAST】The upgrade of LED tube light! Applicable to any installation method, Plug & Play or Ballast Bypass are available, the installation is convenient and efficient, no other auxiliary tools are required, and it can be installed independently, saving your time and energy!
【🌟FULLY CERTIFIED】This product meets the strict requirements of energy saving, safety and reliability, and has passed the certification of UL & DLC, so we can confidently provide you with 5 Year Great After-Sell Service! If you have any questions about LED lights, please contact us!
【🌟WIDE APPLICATION RANGE】Ideal for general lighting, kitchens, bedrooms, bathrooms, closets, warehouse, stairways, hallways, basements, hotels, storage room, laundry room, playroom or home office.

Rank No. #10

JESLED 10Pack T8 LED Bulbs 4 Foot,4FT Fluorescent Replacement,Type A+B,14W 2450LM 5000K Daylight White, Plug & Play or Ballast Bypass, G13, T8 T10 T12 LED Replacement, Frosted Cover

Super Bright and Energy Efficient: 14W LED tube 2450 lumens (Up to 175lm/w), twice as bright as regular fluorescent tubes, saving you 65% on your electricity bill!
Install With or Without a Ballast: These JESLED tubes can be installed with a ballast (plug and play) or without a ballast (direct installation). Standard international 4foot T8 tube shape. T8, T10, T12 Fluorescent Tube Replacement.
Single or Double-ended Connection: This tube is ETL for installation with a single-ended or double-ended connection. Fast, simple and secure installation under the functionality of your choice, this JESLED tube is designed with user experience as the defining motivator.
Premium Quality: Sturdy construction, flicker-free, and noise-free for over 50,000+ hours of use. Ideal for various spaces such as garages, offices, shops, basements, and more; Experience a softer and diffused light quality compared to a clear cover.
5 Year Warranty: This product is covered by the JESLED 5 Year Warranty, and our dedicated in-house Customer Service is always here to provide you with peace of mind.

Last update on 2025-06-09 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: Can you replace fluorescent light bulbs with LEDs?

A: You only need to remove your old bulbs before replacing them with LEDs so you will not be incurring the cost of replacing the old fluorescent fixtures. You can also take the option of replacing with hybrid LED tubes. These tubes work with T8 electronic ballast but can also be wired directly to the voltage line of the power source.

Q: Can you convert a 4ft fluorescent light to led?

A: Maybe you have a home office or kitchen and want to convert your 4ft fluorescent light to LED. If you purchase a UL Type A LED tube you can simply replace old for new, just make sure that the connections (bi pins on the end) for the lamp holders are the same.

Q: Are fluorescent light fixtures compatible with LED lamps?

A: Many people convert to LED lamps because they have a much longer lifespan, are a brighter light and are a lot more energy efficient. Yet, replacing the fluorescent light fixtures can be a bit more complicated because the technologies are not compatible on their own.

Q: What kind of ballast do I need for f40t12?

A: Philips specifies Instant Start ballasts, but ballasts for F40T12 were always called Rapid Start, so don’t let that deter you. You might have problems if you have those cheap “Shop Light” fixtures from 30 years ago that sold for 10 bucks or so, or a transformer and starter setup.