Best Cool Fluorescent Light Bulbs in 2026

Simulating sunrise inside your room, this 100-watt equivalent bulb turns on softly and warms to its full brightness in seconds, creating a relaxing and comfortable environment.

Ideal for use with table lamps or in kitchens, living rooms, and hallways, this 4100-Kelvin bulb has a cool white color.

Features a Medium Screw base. Choosing Philips Energy Saver light bulbs helps reduce greenhouse gas emissions and lasts up to 13 times longer than a standard incandescent bulb.

1. 1 inch diameter T9 circline with 4-pin (g10q) base.Special Features:Wattage 22W,Voltage 61V,Base G10Q

Uses 22 watts

Provides 1100 lumens

ITEM SPECIFICATIONS - 100-watt replacement using only 23-watts; 1520 lumens of light output; Lasts 10,000 hours

PRODUCT FEATURES - Mini spiral T2 design; Emits a cool white colored light; Instant-On; Flicker free

USAGE - Ideal for use in desk and table lamps, wall sconces, ceiling mounted fixtures and ceiling fans

Pack of 25, T8 High Performance Straight fluorescent light bulb, 17-Watt, Medium Bi-Pin Base

ROHS Compliant, can be used on both instant and rapid start ballasts, providing continuous beautiful light from end to end with no dark spots

Cool White 4100K, CRI 83 and an average life of 20,000 hours, Ideal for both indoor and outdoor use

BULBMASTER: This FC8T9/CW General Purpose T9 Fluorescent Bulb Emits A Bright Cool 4100K Light for uses in Kitchens, Garages, Basement, and all General Purpose Ceiling Lights,

COOL WHITE: These T9 Circle Bulbs Emit a Bright Light with Cool Glow with a Color Temperature of 4100 Kelvin

LONG LIFE: This Professional Grade Fluorescent Lamp will provide years of use for your Home With a Lifespan of over 12,000 hrs.

Coated with Lumactiv, a patented, photocatalytic coating that that breaks down volatile organic compounds and odors using a light activated Photocatalytic process and Nanotechnology.

Light Output 2,290 lumens - Energy Used: 30 watts

Color / Finish: Cool White

BULB SPECIFICATIONS: These compact fluorescent lights, model number, PLT- 26W 841, come in a 6 pack. Each bulb uses 26 watts for 1800 Lumens of light. The bulbs are U shaped on a hexagon base, with a cool white color, 4100K.

QUICK INSTALL INSTANT LIGHT: These U tube bulbs have 4 pins at each end. Remove the old bulb, by holding the plastic base and pulling gently. Do not pull the actual glass. Then, pop these into the socket and twist into place for instant light.

LONG LIFE AND ENERGY SAVING: Each bulb gives you an average of 12,000 hours of light. This uses less electricity than incandescent bulbs so you can be energy efficient and still enjoy the bright.

ENERGY EFFICIENT – This ceiling light consumes only 22 watts of power, making it a cost-effective choice for your lighting needs. Its energy efficiency helps reduce your carbon footprint and electricity bill, saving you money in the long run.

LONG LIFE SPAN - Boasting an impressive average rated life of 10,000 hours, this T9 round fluorescent circline lamp ensures hassle-free, long-term use, minimizing the need for frequent replacements. With 1250 lumens, this T9 fluorescent lamp provides bright and consistent illumination, ensuring excellent visibility and vibrant colors in your space.

G10Q BASE - Featuring a G10Q 4-pin base, the Sunlite fluorescent lamp is designed for quick and simple installation in compatible fixtures.

This Philips 13-watt Soft White Fluorescent light bulb brightens laundry rooms, bathrooms, kitchens, and offices.

Versatile for multiple applications, this 2700-Kelvin Fluorescent bulb is suitable for indoor, commercial, and residential use and may be used in surface-mounted down light fixtures and recessed cans.

Features a 2-Pin GX23-2 bulb. Low-mercury design creates a smaller environmental footprint.

Eiko 15521 - F15T8/CW Straight T8 Cool White Color Fluorescent Tube Light Bulb

T8 Bulb Type, 825 lumens Light Output, G13 Base

15 watts Energy Used, Cool White Color / Finish

Coated with Lumativ, a patented, photocatalytic coating that cleans and purifies the air using a light activated Photocatalytic process and Nanotechnology

Color Temperature: 4200 Kelvin - CRI: 60

Lumens: 1850

Color/Finish: Cool White

Color Temperature: 4,200K

Average Lifetime: 7500 hours

Color/Finish: Cool White Deluxe

Color Temperature: 4,100K

Average Lifetime: 18000 hours

💡The Dysmio Lighting Medium Bi-Pin Base T8 Straight Tube Light is a product designed for lighting up the whole room with its cool white light. The Product comes with a Color Rendering Index of 60 which is crisp and comfortable for the eyes, setting a calm tone to the room with the flick of a switch.

💡The product is long-lasting. When an average incandescent has a life of just 1000 hours the Dysmio Lighting Medium Bi-Pin Base T8 Straight Tube Light shines bright for an average of 7500 hours which is more than 7 times than that of the normal incandescent.

💡The product is very energy efficient. Consuming just 15Watts of power the Dysmio Lighting Medium Bi-Pin Base T8 Straight Tube Light has a light output of 825 Lumen which is impressive and efficient use of power.

Elegantly crafted the Ciata T9 Circline Ceiling tube light bulb is a perfect choice for providing lamp cool white lighting to ceiling fixtures and any commercial space in which it is installed. Fluorescent tube light bulb produces a lamp cool white light creating a comfortable illumination.

Product specifications and technical details constitute the following Width: 12.10inch, Height: 1.30inch, Depth: 12.30inch, Diameter: 1.125inch. The finish of the bulb is frosted and the color is lamp cool white light.

The Ciata T9 Circline cool white fluorescent light bulb is an excellent choice for providing lamp cool white light for a wide range of commercial areas like offices, malls, restaurants, service stations and shopping centers and can also be used in ceiling fixtures in households.

23 Watt fluorescent style light bulbs with bright white light and standard E26 screw-on base. 1600 lumens is equivalent to the brightness of classic white light bulbs rated 100 watts, with CFL technology for an average bulb life of 10,000 hours.

Energy efficient for lower electric bills! Help protect our planet’s resources with this energy-saving lightbulb and slash your energy bill, too! UL listed for your safety

Great for task lighting in kitchens, bathrooms, utility rooms, and garages and creates daylight in entryways and foyers, living and dining rooms, dens and offices, bedrooms and hallways. Use these spiral light bulbs in floor and table lamps, as well as ceiling fixtures and fans.

Color/finish: cool white

Color temperature: 4, 100K

Average lifetime: 10000 hours

This T9 circular light bulb is the perfect fit for your kitchen, hallway or any other place where you have a ceiling fixture that used these circline bulbs.

Sunlite's FC16T9/CW uses 40 Watts of electricity and produces a bright 2600 lumen light in a cool white 4100K color

These bulbs are estimated to last 10, 000 hours based on a 3 hour a day use

SYLVANIA G12 Medium B-Pin T8 linear fluorescent lamps offer a cost-effective solution for general purpose fluorescent lighting applications.

These frosted lamps deliver good color rendering (CRI 70), lumen maintenance and long life of 7,500 hours.

With a color temperature of 2100K and brightness of 900 lumens, experience quality lighting only by SYLVANIA with 100+ years in lighting innovation.

TUBE LIGHT BULBS FOR SMALL SPACES: The GE 12" T5 light bulbs are the perfect solution where light bulbs are needed for focused spaces.

T5 LIGHT BULBS FOR UNDER CABINETS: Thin line lights are ideal for display or shelf lighting and under cabinets. These GE light bulbs will not dissapoint.

LONG LASTING FLUORESCENT LIGHT BULBS: These fluorescent light bulbs will last 2 years based on 6 hours of use per day.

Color/Finish: Cool White

Color Temperature: 4,100K

Average Lifetime: 8000 hours

13W BLUE PARTY LIGHT BULB - 60 watt replacement; 10,000 hour lifetime

SPIRAL T2 DESIGN - Instant-On; Flicker free; UL Listed

STANDARD E26 BASE - Suitable for general lighting applications, porch lights, ceiling lights, table lamps, floor lamps, sconces, landscape lighting

BULB PRODUCTIVITY: Pack of 8 of 6 watt 8.34-inch straight T5 fluorescent tube light bulb that works with 120/220 voltage and fits to G5 bi-pin base type. Fluorescent tube bulbs are ideally work with the specific external electronic ballast it is designed for. This is easy to install and apply.

LIGHT APPEARANCE: This bulb is a white powder coated that helps produce visible light, offers CRI 80 that let us see the color vibrance of objects under this light source. Cool white light is a less cozy lighting and more energetic feel.

LIFE SPAN: It produces 300 lumens and 4100 kelvin that provides cool white light and lasts for an average life span of 8,000-hours. Requires 75% less energy than the traditional incandescent light bulb and lasts 6 to 15 times longer.

14 Watts T5

F14T5/CW

22" Maximum Overall Length

13 Watts, G5 Base, T-5 Bulb

21.0"/533mm MOL, 0.63"/16mm MOD

850 Approx Initial Lumens

CIRCULAR LIGHT BULBS FOR LARGE SPACES: The GE FC8T9 light bulbs are the perfect solution where light bulbs are needed for sizable spaces.

FC8T9 LIGHT BULBS FOR GARAGES: Use these 8-inch diameter circular light bulbs in garages and basements.

LONG-LASTING CIRCLE LIGHT BULBS: The FC8T9 circle light bulbs are rated to last 5.5 years based on 6 hours of daily use. These long-lasting GE light bulbs will not disappoint.

Color/Finish: Cool White

Color Temperature: 4,000K

Average Lifetime: 8000 hours

13-Watt, 720 Lumens, 80 CRI

10000 Hour Average Lamp Life

GX23 2-Pin Base

24 Watt, 1800 Lumens, 80 CRI

10,000 Hours Average Lamp Life

4-Pin 2G11 Base

💡 Beautiful Cool White Color - 27 Watt 4100K replacement daylight fluorescent bulbs that gives off 1500 Lumens of light that is comfortable for your eyes!

💡 Energy Efficient to Save Money – Our 4 pin compact fluorescent light bulbs utilize 40 – 70% less energy than incandescent bulbs.

💡 Outlasts Others – Rated for a 10,000 hour lifespan, our fluorescent lightbulbs last 10 times longer than incandescent bulbs meaning that you enjoy more time doing and less time replacing!