SKU: 86769114884

Philips 40-Watt 16 in. Circline T9 Fluorescent Tube Light Bulb, Cool White 4100K (1-Bulb)

Sale price$13.35 Regular price$14.83
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Description

Philips 40-Watt 16 in. Circline T9 Fluorescent Tube Light Bulb, Cool White 4100K (1-Bulb)Philips 40W 16" T9 Circline Cool White Fluorescent Bulb This Philips 40W, 16 inch T9 circline fluorescent tube delivers bright 4100K cool white light for garages, workshops, kitchens, and offices. With 2,500 lumens and a long 12,000 hour life, it fits fixtures using a 4 pin G10q base for reliable, efficient lighting. Key Features: Bright Output: 2,500 lumens of cool white (4100K) light for clear visibility in workspaces Long Life: Up to 12,000 hours

Philips 40W 16" T9 Circline Cool White Fluorescent Bulb

This Philips 40W, 16-inch T9 circline fluorescent tube delivers bright 4100K cool white light for garages, workshops, kitchens, and offices. With 2,500 lumens and a long 12,000-hour life, it fits fixtures using a 4-pin G10q base for reliable, efficient lighting.


Key Features:

  • Bright Output: 2,500 lumens of cool white (4100K) light for clear visibility in workspaces
  • Long Life: Up to 12,000 hours (about 11 years at 3 hours/day) to reduce replacements
  • T9 Circline Design: 16-inch circular tube with frosted glass for even, diffused illumination
  • Compatible Base: 4-pin G10Q base for use with compatible fluorescent fixtures
  • Reliable Performance: Non-dimmable fluorescent technology; suitable for indoor, damp-rated locations

Specifications Table:

Specification Details
Wattage 40 W
Bulb Shape Circline
Bulb Shape Code T9
Diameter 1.125 in
Length / Outer Diameter 16 in
Base 4-Pin G10Q
Lighting Technology Fluorescent
Color Temperature Cool White 4100K (listed as 4000K on spec sheet)
Brightness 2500 Lumens
CRI 85
Average Life 12,000 hours
Dimmable No
Indoor/Outdoor Indoor; Damp Rated
Max Operating Temperature 113°F
Number of Bulbs Included 1
Lumens per Watt 62.5
Ballast Compatibility Type A
Control Type Switch
Bulb Finish Frosted
Bulb Material Glass
Contains Mercury Yes
Voltage 120 V
Wattage Equivalence 40 W
Model Identifier FC16T9/Cool White Plus

Frequently Asked Questions (FAQ):

Q: What fixtures will this bulb fit?
A: It fits fixtures that accept a 16-inch T9 circline fluorescent tube with a 4‑pin G10Q base.


Q: Is this bulb dimmable?
A: No, it is non-dimmable.


Q: How bright is the bulb?
A: It produces 2,500 lumens at a cool white 4100K color temperature.


Q: How long does it last?
A: Rated life is up to 12,000 hours, or about 11 years at 3 hours of use per day.


Q: Where can I use it?
A: For indoor residential or commercial use; damp rated for areas like garages, workshops, basements, and kitchens.


Crisp, Circular Clarity for Everyday Spaces

This sleek T9 ring casts a cool white glow that sharpens detail and brightens utility zones with effortless polish. The circular silhouette delivers smooth, even light—perfect for a tidy garage wall or streamlined laundry nook. Pair it with minimal fixtures and clean surfaces to keep the look airy and functional. A simple essential that elevates daily tasks into a more refined, luminous routine.


Choose this Philips 40W T9 circline bulb for bright, even 4100K light that lasts—upgrade your fixture today.

Warranty

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 86769114884

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Amanda Gross
Chelsea, US
★★★★★ 5
Adorable, functional, and great for travel
Color: A1 - Pink 1 Pack
Adorable, good quality, small but fits enough for travel. I’ve had no problems with the zipper or any of the inside functions. I like that you can remove one of the pieces to fit something larger in it.
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Reviewed in the United States on March 18, 2026
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Samantha Emanuel
Pawtucket, US
★★★★★ 5
Perfect size and quality
Color: Velvet 1 Pack - Navy Blue, Color: Velvet 1 Pack - Navy Blue
This was a gift for my teen daughter she’s collecting jewelry now and this was perfect for her. This is also great for traveling! It holds lots of little pieces and feels soft. This is a great gift idea. Months later and it’s still in great condition. Easy to use and take along anywhere.
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Reviewed in the United States on April 14, 2026
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Jarrod Shupe
Phoenix, US
★★★★★ 5
Great value for the $
Color: A1 - Pink 1 Pack
My wife loves it for home and travel! We built, easy to open, sturdy, and fits her jewelry when needed.
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Reviewed in the United States on May 12, 2026
B
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Brenda Marrero
Alexandria, US
★★★★★ 5
Pretty and perfect size
Color: A1 - Pink 1 Pack
Love this box is very pretty, perfect to have my everyday jewelry and perfect for travel.
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Reviewed in the United States on May 15, 2026
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lyric
Carnegie, US
★★★★★ 5
So cutie
Color: Cloud White, Material Type: Paper, PU
This is a bit large for a travel size jewelry box lol I really thought it was going to be a bit smaller than what it was. I can see why some of the ladies in the comments are saying they’re using it as their main jewelry box since they don’t have much jewelry for a standard sized jewelry box. With that being said, it’s cute and CAN be small enough for travel. It fits a lot and I got this one in particular bc I like that it has a bigger lower compartment for larger pieces. It’s a nice quality travel jewelry box. It’ll fit my needs. But if you have a knack for packing small and you value space. I’d say skip on this one or do due diligence to double check the measurements to see if it’s something you’re okay with packing.
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Reviewed in the United States on January 31, 2026

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