F40T12/941 - 40 Watt 48 Inch T12 Fluorescent Light Bulb - 4100K Cool White - 2600 Lumens - 24,000 Hours

The F40T12/941 had a solid run, this bulb is built to last. However, if you remove that ballast, LEDs now offer up to 86% energy savings, longer life, and brighter, more consistent light

Specs

SKU
F40T12/941
Bulb Shape
T12
Wattage
40 Watts
Color Rendering
90 CRI
Power Voltage
120-277V
Dimmability
Dimmable
Color Temperature
4100K
Base Code
G13
Base Type
Medium Bi-Pin
Life Hours
24,000 Hours
Lumens
2600 Lumens
Contains Mercury
Yes
Length
48"
Operation Type
Ballast Dependent
Width
1.5"

A BRIGHTER FUTURE

Regular price $220.73
Regular price Sale price 220.73
($7.35 per bulb)
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Specs

SKU
F40T12/941
Bulb Shape
T12
Wattage
40 Watts
Color Rendering
90 CRI
Power Voltage
120-277V
Dimmability
Dimmable
Color Temperature
4100K
Base Code
G13
Base Type
Medium Bi-Pin
Life Hours
24,000 Hours
Lumens
2600 Lumens
Contains Mercury
Yes
Length
48"
Operation Type
Ballast Dependent
Width
1.5"

About

GoodBulb F40T12/941 40W Cool White Fluorescent Tube: High-CRI Daylight for Commercial & Utility Lighting
48-Inch Linear T12 Fluorescent Lamp with Medium Bi-Pin (G13) Base. Operating at 40 watts, this full-size linear fluorescent tube delivers 2600 lumens of bright, high-clarity light at 4100 Kelvin Cool White—ideal for task-oriented environments that demand crisp visibility and consistent performance. Designed with a high 90+ CRI, this lamp ensures true-to-life color rendering and optimal brightness over an extended 24,000-hour rated lifespan.

Why 4100K Cool White?

The 4100K color temperature is a balanced, neutral white that enhances visual clarity without the bluish cast of daylight lamps or the warm hue of residential bulbs. Perfect for offices, workshops, classrooms, garages, and utility spaces.

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