20 Best F40kb Eco in 2024 Reviews and Buying Guide

2,246 (rnd) Reviews Scanned

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1 F40W / F40C50 (2 Pack) 40 Watt Fluorescent Tube Light Bulb 40W 5000K Closet & Laundry Replaces... F40W / F40C50 (2 Pack) 40 Watt Fluorescent Tube Light Bulb 40W 5000K Closet & Laundry Replaces...
2 Replacement for Light Bulb/LAMP F40KB Light Bulb by Technical Precision 2 Pack Replacement for Light Bulb/LAMP F40KB Light Bulb by Technical Precision 2 Pack No ratings yet
3 F40/WX (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Neutral White 3500K... F40/WX (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Neutral White 3500K... No ratings yet
4 LEDVANCE F40CWX / F40T12/CW Supreme (10 Pack) 40 Watt T12 Fluorescent Tube Light Bulb 4100K - 40W... LEDVANCE F40CWX / F40T12/CW Supreme (10 Pack) 40 Watt T12 Fluorescent Tube Light Bulb 4100K - 40W... No ratings yet
5 F40/D Daylight (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Daylight Deluxe... F40/D Daylight (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Daylight Deluxe...
6 LUMACTIV F40CW (2 Pack) 40 Watt T12 Fluorescent Tube LUMACTIV F40CW (2 Pack) 40 Watt T12 Fluorescent Tube No ratings yet
7 LUXRITE F32T8/841 32W 48 Inch T8 Fluorescent Tube Light Bulb, 4100K Cool White, 2800 Lumens, G13... LUXRITE F32T8/841 32W 48 Inch T8 Fluorescent Tube Light Bulb, 4100K Cool White, 2800 Lumens, G13...
8 Philips 423889 - F40T12/CW/SUPREME/ALTO Straight T12 Fluorescent Tube Light Bulb,Cool White, 40 watt Philips 423889 - F40T12/CW/SUPREME/ALTO Straight T12 Fluorescent Tube Light Bulb,Cool White, 40 watt No ratings yet
9 DYSMIO Case of 30 48 inch 32 Watts T8 High CRI Fluorescent Tube Light eco- Friendly Replacement... DYSMIO Case of 30 48 inch 32 Watts T8 High CRI Fluorescent Tube Light eco- Friendly Replacement... No ratings yet
10 GE Lamps F40C50/ECO-6PK Straight T12 Linear Fluorescent Lamp 40 Watt 5000K Medium Bi-Pin G13 Base... GE Lamps F40C50/ECO-6PK Straight T12 Linear Fluorescent Lamp 40 Watt 5000K Medium Bi-Pin G13 Base... No ratings yet
11 40W T12 Bi-Pin Daylight Fluorescent Light Bulbs - 48', 2 Pack 40W T12 Bi-Pin Daylight Fluorescent Light Bulbs - 48", 2 Pack No ratings yet
12 Philips 27359-9 - F40T12/DX/ALTO - 40 Watt Fluorescent Tube - T12 - 6500K - 900 Series Phosphors Philips 27359-9 - F40T12/DX/ALTO - 40 Watt Fluorescent Tube - T12 - 6500K - 900 Series Phosphors
13 Sylvania 24683 - F40DSGN50-40 Watt T12 5000K Full Spectrum Fluorescent Light Bulb, 4 Foot Length,... Sylvania 24683 - F40DSGN50-40 Watt T12 5000K Full Spectrum Fluorescent Light Bulb, 4 Foot Length,... No ratings yet
14 F40CW / F40T12/CW (6 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 4100K Cool White - 40W... F40CW / F40T12/CW (6 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 4100K Cool White - 40W...
15 Feit Electric T8 LED Bulbs 4 Foot, 40 Watt Equivalent, Type A Tube Light, Plug & Play, T8 or T12 LED... Feit Electric T8 LED Bulbs 4 Foot, 40 Watt Equivalent, Type A Tube Light, Plug & Play, T8 or T12... No ratings yet
16 Philips 423129 - F40T12/CWSupreme/PLUS/ALTO - 4 ft. - T12 - 4100K - 800 Series Phosphors Philips 423129 - F40T12/CWSupreme/PLUS/ALTO - 4 ft. - T12 - 4100K - 800 Series Phosphors No ratings yet
17 Xapolu 4FT 48 Inch LED Replacement for Fluorescent Tube Light, Dual Ended F32T8/F40T12 Bulb, 18W... Xapolu 4FT 48 Inch LED Replacement for Fluorescent Tube Light, Dual Ended F32T8/F40T12 Bulb, 18W... No ratings yet

SaleBestseller No. 1
F40W / F40C50 (2 Pack) 40 Watt Fluorescent Tube Light Bulb 40W 5000K Closet & Laundry Replaces...
  • Rated to last 9 years (20,000 hours) based on a usage of 6 hours per day
  • 5000 Kelvin sunshine light
  • 40 Watts - 2900 Lumens
  • (CRI) Color rendering Index: 87
  • Medium bi-pin base type (G13)
Bestseller No. 2
Replacement for Light Bulb/LAMP F40KB Light Bulb by Technical Precision 2 Pack
  • Replacement For LIGHT BULB / LAMP F40KB Light Bulb
  • Unit per sale:2
Bestseller No. 3
F40/WX (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Neutral White 3500K...
  • We are a USA based small business. Any issues with your order please contact us and we will resolve it.
  • (2 Pack) 48 inch T12 fluorescent tube 3500 Kelvin Neutral White
  • 3150 Lumen 79 Lumen Per Watt
  • 56 CRI
Bestseller No. 4
LEDVANCE F40CWX / F40T12/CW Supreme (10 Pack) 40 Watt T12 Fluorescent Tube Light Bulb 4100K - 40W...
  • 4100K color temperature
  • 87 CRI
  • G13 Base (Medium BiPin)
  • Lumens: 2500
  • Average Rate Life: 20,000
Bestseller No. 5
F40/D Daylight (2 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 40W F40T12 Daylight Deluxe...
  • We are a USA based small business. Any issues with your order please contact us and we will resolve it.
  • (2 Pack) 48 inch T12 Fluorescent Tube Bulb
  • Daylight 6500 Kelvin
  • 70 CRI 2650 Lumen 66 Lumen Per Watt
  • 20,000 Hours Lifespan
Bestseller No. 6
LUMACTIV F40CW (2 Pack) 40 Watt T12 Fluorescent Tube
  • Medium Bi-Pin (G13) Base
  • 48" Inch Length 1.5 Inch Diameter
  • Medium Bi-Pin (G13) Base
  • 40 watt - 3200 lumens 80 Lumens Per Watt
  • Finish: Deluxe Cool White
SaleBestseller No. 7
LUXRITE F32T8/841 32W 48 Inch T8 Fluorescent Tube Light Bulb, 4100K Cool White, 2800 Lumens, G13...
  • WATTAGE: 32 Watts
  • COLOR TEMPERATURE: 4100K (Cool White)
  • LIGHT OUTPUT: 2800 Lumens
  • LIFETIME: 13,000 Hours
  • SIZE/BASE: 48IN T8 - G13 Medium Base
Bestseller No. 8
Philips 423889 - F40T12/CW/SUPREME/ALTO Straight T12 Fluorescent Tube Light Bulb,Cool White, 40 watt
  • CRI: 89
  • T-12 bulb with a Medium Bipin base
  • Gives a cool white light
  • Estimated life of 18.5 years based on 3 hours use per day
Bestseller No. 9
DYSMIO Case of 30 48 inch 32 Watts T8 High CRI Fluorescent Tube Light eco- Friendly Replacement...
  • HIGH QUALITY: The Dysmio High CRI lamps are is the new answer to energy-efficient fluorescent bulb lighting. The light bulbs are made with...
  • ALTO II Technology: The Alto technology is the answer to low mercury lighting products. Ever since the alto technology came into use the mercury use...
  • EASY TO INSTALL: The Tube comes with a length of 48 inches. The standard two-pin base fits the normal Tube Light holder. Just pop it into the socket...
  • HIGH CRI: The T8 Light bulb comes with a Color rendering index of 90. The high CRI of the product makes it suitable for low ceiling and high ceiling...
  • LONG LIFE: The product has a long life of 36000 hours. That is approximately 4 years which makes the product a good economical investment. ALTO II...
Bestseller No. 11
40W T12 Bi-Pin Daylight Fluorescent Light Bulbs - 48", 2 Pack
  • 40W
  • 2325 lumens
  • 6500K
  • Daylight deluxe
  • Creates a cool and refreshing environment
Bestseller No. 12
Philips 27359-9 - F40T12/DX/ALTO - 40 Watt Fluorescent Tube - T12 - 6500K - 900 Series Phosphors
  • Color/Finish: Daylight
  • Color Temperature: 6,500K
  • Average Lifetime: 20000 hours
  • Lumens (light output): 2325
  • CRI: 90
SaleBestseller No. 13
Sylvania 24683 - F40DSGN50-40 Watt T12 5000K Full Spectrum Fluorescent Light Bulb, 4 Foot Length,...
  • Color Temperature: 5,000K
  • Average Lifetime: 20000 hours
  • Lumens (light output): 2200
  • CRI: 90
Bestseller No. 14
F40CW / F40T12/CW (6 Pack) 4 Foot 40 Watt T12 Fluorescent Tube Light Bulb 4100K Cool White - 40W...
  • We are a USA based small business. Any issues with your order please contact us and we will resolve it.
  • (6 Pack 48 inch T12 Fluorescent Tube 4100 Kelvin Cool White
  • 3200 Lumen 79 Lumen Per Watt
  • 56 CRI G13 (Medium Bi-Pin Base)
  • 20,000 Hours
Bestseller No. 15
Feit Electric T8 LED Bulbs 4 Foot, 40 Watt Equivalent, Type A Tube Light, Plug & Play, T8 or T12 LED...
  • ✅ PLUG & PLAY - Upgrade your existing fluorescent fixture to the latest energy saving LED technology with this easy plug and play direct...
  • ✅ 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...
  • ✅ ENERGY SAVING - These 40-watt equivalent LED tube lights only use 14 watts and produce 1750 lumens; instant on brightness; Emits no ultraviolet...
  • ✅ 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...
  • ✅ UL LISTED - DLC CERTIFIED - Feit Electric upholds the highest standards for all our products with optimal performance and safety; With 40+ years...
Bestseller No. 16
Philips 423129 - F40T12/CWSupreme/PLUS/ALTO - 4 ft. - T12 - 4100K - 800 Series Phosphors
  • Philips 4 ft. T12 40-Watt High CRI ALTO Plus Cool White Supreme (4100K) Linear Fluorescent Light Bulb (1-Piece)
Bestseller No. 17
Xapolu 4FT 48 Inch LED Replacement for Fluorescent Tube Light, Dual Ended F32T8/F40T12 Bulb, 18W...
  • ✔Install With or Without a Ballast-These Xapolu tubes can be ballast mounted (plug and play) or without ballast mounted (direct mounted). Please...
  • ✔ Dual ended Connection-The tube is DLC&UL listed for installation with dual - end connection. Convenient, simple and safe installation of functions...
  • ✔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...
  • ✔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...
  • ✔Wild Application-These T8 LED tubes can be used in many commercial places, such as display stores, warehouses, garages, offices and other indoor...
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