Best E39 Fluorescent Light Bulbs in 2026

ITEM SPECIFICATIONS - 60-watt replacement using only 13-watts; 900 lumens of light output; Lasts 10,000 hours

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

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

T9 CIRCLINE LAMPS - Fluorescent T9 Circline lamps are an energy efficient solution to your lighting needs. These specially designed bulbs are made for use in classic Circline fixtures.

8-INCH SIZE - Standard FC8T9 bulb measures 8-inches in diameter and features a 4-pin (G10q) base.

1050 LUMENS - Bright 1050 lumen output while only using 22 watts of electricity. Annual energy cost of $2.65 based on 3 hours/day @ $0.11/kWh.

BULB SPECIFICATIONS: These fluorescent bulbs, model number F8T5/CW, come in a 6 pack. It uses 8 watts to give 420 Lumens of light. It is a cool white color, 4100K. The bulbs are tubular and are 12" long.

EASY & QUICK INSTALL: These linear bulbs come with 2 pins at each end so that you can just pop it into the socket and twist it into place. Easy to install and immediately lights up your home so that it looks fantastic.

LONG LIFETIME VALUE PACK: Each bulb gives you an average of 20,000 hours of light. With this 6 pack, you get a total of 120,000 hours of light! With our brand, you enjoy a lot of comfortable light without the premium price.

F8T5/CW - Pack Of 6 Bulbs

T5 Fluorescent - 8 Watt

12" Overall Length

(Pack of 2) F8T5/CW Cool White

12" Straight T5 Fluorescent Tube

12,000 Life Hours, G5 Mini Bi-Pin Base

PLC13/4P T4 Cool White Color 4 Pin Base Compact Fluorescent Light Bulb

780 lumens Light Output, 13 watts Energy Used, 10,000 hours Average Lifetime

4-Pin (GX24q-1) Base Type

WATTAGE: 32 Watts

COLOR TEMPERATURE: 4100K (Cool White)

LIGHT OUTPUT: 2800 Lumens

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

Color Temperature: 4100K - Color/Finish: Cool White

Length: 23.75 Inches - Diameter 1.5 Inch

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.

FML 65 watt, Natural Day Light 6500K

Average Life: 10,000 hours

Feit Item # 06565

Color Temperature: 5000 Kelvin Daylight

Power: 20 Watt

Brightness: 800 lumen

F6T5/Cool White pack of 2

Straight T5 Fluorescent Tube

12,000 Life Hours, G5 Mini Bi-Pin Base

Includes one 15W 18" T8 linear fluorescent lamp..Voltage : 86 Volts

Medium Bi-Pin base (G12).

Color rendering index (CRI) of 60.

F8T5/Day Light pack of 2

12" Straight T5 Fluorescent Tube

12,000 Life Hours, G5 Mini Bi-Pin Base

F13T5/DL Daylight White Replacement Lamp, 13 Watt T5 Daylight White (6500K) Mini Bi-Pin (G5) 20,000 Hours F13T5

10,000 Rated Life Hours

500 Lumens

3000K Warm White

F8T5/Day Light pack of 2

12" Straight T5 Fluorescent Tube

12,000 Life Hours, G5 Mini Bi-Pin Base

Non-Integrated CFL- Requires ballasted fixture

65-Watt lamp is equivalent to 300 watts incandescent, for energy savings

4U style lamp with Mog UL socket base

Quad tube shape light bulb with E26 (medium) base and includes an E26 to E39 (mogul) base adapter

Ideal replacement bulb for recessed fixtures, outdoor fixtures, high bay lamps and general purpose uses

Uses up to 78% less energy than your standard incandescent replacement

Light bulb

Energy star rated

10,000 life hours

F6T5/Warm White pack of 2

9" Straight T5 Fluorescent Tube

12,000 Life Hours, G5 Mini Bi-Pin Base

Cool (6500K) Color spectrum

Ideal for propagation, side lighting, and vegetative maintenance of mother plants, as well as for flowering

Lamp is self-ballasted, you simply screw it into your CFL reflector

💡 Specifications - Quad tube 4U 65W CFL bulb with a E39 mogul large base. Emits 6500K daylight light. Serviceable for up to 10,000 hours of average rated life with a brightness of 4,550 lumens. 8.5" L x 3" W. 2-pack.

💡 Perfect Yard Light - Our 65W CFL bulb emits a crisp and bright 6500K daylight light. Perfect for securing your property or lighting a large area.

💡 Energy Saving - Our mogul base fluorescent bulb saves you on energy cost by consuming only 65W of power. Instead of consuming 300W when using an incandescent bulb.

💡 Specifications - Quad tube 4U 65W CFL bulb with a E39 mogul large base. Emits 6500K daylight light. Serviceable for up to 10,000 hours of average rated life with a brightness of 4,550 lumens. 8.5" L x 3" W. 1-pack.

💡 Perfect Yard Light - Our 65W CFL bulb emits a crisp and bright 6500K daylight light. Perfect for securing your property or lighting a large area.

💡 Energy Saving - Our mogul base fluorescent bulb saves you on energy cost by consuming only 65W of power. Instead of consuming 300W when using an incandescent bulb.

4 pieces of 8W UV/BL replacement bulbs, replacement for the Wall Sconce Sticky Flying Catcher.

Please confirm the bulb size before ordering. Bulb is 8W and 12 inches full size

368nm F8T5 linear bulbs design with 6000Hours lifetime. For best performance, we suggest replace bulbs every 4-5000Hours.

Outside diameter: 7.25 inch, please confirm bulb size before ordering.

4 pins connector (pins face INSIDE the bulb)

Replacement Compatible with Rialto/Floxite and other brand makeup mirror uses 7.25 Inch Surround Lamp