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GE 40-Watt EQ T12 Cool White Medium Bi-pin (g13) Dimmable Fluorescent Light Bulb - 71223176

GE 40-Watt EQ T12 Cool White Medium Bi-pin (g13) Dimmable Fluorescent Light Bulb - 71223176

$53.99
$53.99 $71.98
SAVE 24% Sold out
GE 40-Watt EQ T12 Cool White Medium Bi-pin (g13) Dimmable Fluorescent Light Bulb - 71223176

GE 40-Watt EQ T12 Cool White Medium Bi-pin (g13) Dimmable Fluorescent Light Bulb - 71223176

$53.99
$53.99 $71.98
SAVE 24% Sold out

GE 40-Watt EQ T12 Cool White Medium Bi-pin (g13) Dimmable Fluorescent Light Bulb  - 71223176 

  • Uses 40 Watts (2600 lumens)

  • 4100 Kelvin cool white light

  • Uses 40 Watts

  • Contractor Case Pack: 12 bulbs per package

  • 48-inch T12 (1-1/2-inch diameter)

  • Medium bi-pin base type (G13)

  • Technical description: F40T12

  • Perfect for garage, basements, warehouses and industrial buildings

What our Experts Think
  • Standard industrial compatibility: Designed for 48-inch T12 fixtures with G13 medium bi-pin base, widely used in garages, workshops, and commercial lighting systems.
  • Consistent cool white output: Delivers a neutral/cool white tone (~4100K) that improves visibility in workspaces and large utility areas.
  • Strong lumen performance: Produces around 2300–2600 lumens, offering bright, even illumination for wide-area coverage.
  • Reliable 40W operation: Built for stable 40-watt performance with traditional fluorescent ballast systems, ensuring dependable output in existing fixtures.
  • Dimmable fluorescent design: Compatible with approved dimming setups (fixture/ballast dependent), allowing adjustable brightness in supported systems.
  • Long service life rating: Engineered for extended operational life (up to ~20,000 hours depending on use conditions).
  • Best use case: Ideal for garages, basements, warehouses, utility rooms, and commercial environments needing broad, functional lighting.
Q&A

Q: What is the GE 40-Watt EQ T12 Cool White Medium Bi-Pin (G13) Dimmable Fluorescent Light Bulb (71223176)?
A: A 48-inch linear fluorescent tube designed to replace 40W T12 lamps, commonly used in garages, basements, and commercial fixtures.

Q: What base does it use?
A: Medium bi-pin (G13) base, standard for T12 fluorescent tubes.

Q: What kind of light does it produce?
A: Cool white light (~4100K), providing a bright, neutral tone suitable for work areas.

Q: Where is it typically used?
A: Ideal for garages, workshops, warehouses, basements, and utility lighting fixtures.

Q: Is it dimmable?
A: Yes, it is listed as dimmable, but performance depends on the compatible fluorescent ballast.

Q: What are its key specs?
A: 40W power, 48-inch length, T12 diameter (1.5 inch), about 2600 lumens output.

Q: Is it energy efficient?
A: It is a standard fluorescent lamp (not LED), so it is less efficient than modern LED replacements but still widely used in older fixtures.

Maintenance Tips
  • Install in G13 medium bi-pin fixtures only for safe operation
  • Ensure ballast compatibility (electronic or dimmable rated if dimming is used)
  • Avoid frequent on/off switching to extend lamp life
  • Allow a short warm-up time for full brightness and stable color output
  • Keep fixture clean to maximize light efficiency and reduce heat buildup
  • Do not use if tube is cracked or ends appear blackened
  • Handle carefully to avoid breakage—fluorescent tubes are fragile
  • Replace when flickering, reduced output, or color shift becomes noticeable
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