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

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.

• 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