SKU: 86769114884

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

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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

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SKU: 86769114884

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Clifford R.
Phoenix, US
★★★★★ 1
Weak battery base on saw module.
Style: 4.0ah Battery Included
Probably would work for light duty. I used this thing less than 8 hours (less than a single day of work) and the saw broke at the base that it connects to the extension pole. The motor on the saw itself seemed powerful enough. It got hung up in a branch and then broke on one side of the battery slide in (which was connected to the pole extension, as per the saw's design) Probably buy a more durable one if you're really planning on doing some work with it. Bet it was made for city people.
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Reviewed in the United States on February 18, 2026
D
Verified Purchase
David Sawyer
Lexington, US
★★★★★ 5
You won’t be disappointed
Style: 4.0ah Battery Included
Great product .Well worth every penny. Simple to assemble and operate. Easily cut down a 12 inch diameter 30 foot silver maple. Great tool.
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Reviewed in the United States on May 29, 2026
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BRUNO
Grantham, US
★★★★★ 4
Quality product but chain comes off often
Style: 4.0ah Battery Included
Good quality, good weight, only con is chain gets loose often and consumes lots of oil.
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Reviewed in the United States on February 23, 2026
D
Verified Purchase
DP
Fort Morgan, US
★★★★★ 5
Convenient and powerful
Style: 4.0ah Battery Included
This 2-in-1 electric pole saw works great for trimming tall branches without needing a ladder. The 14.5 ft extension reach makes it easy to cut high branches safely from the ground. It has strong cutting power, and the 10-inch chainsaw blade handles thicker branches well. The compatible Dewalt 20V battery and included 4.0Ah battery provide good runtime. Overall, it’s a convenient and powerful tool for yard pruning and tree maintenance. 🌳
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Reviewed in the United States on March 3, 2026
E
Verified Purchase
Erin
Whiting, US
★★★★★ 5
Amazing Pole Saw! Look no further!
Style: 4.0ah Battery Included
My DeWalt pole saw broke (after 2 years of occasional use) so I bought this one. I wasn't expecting much. To my surprise, this new off-brand pole saw is awesome! It's well built. You can use the saw without the pole (which you can't do with DeWalt). It has a battery indicator LED screen on the top of the saw. DeWalt doesn't. It comes with a battery that can charge two different ways. You can use a DeWalt charger or you can plug the charger that comes with it into the top of the unit. The saw comes fully assembled except for the handle. The bar and chain are all ready setup and dialed in (an industry first)! It came with everything needed to operate except for the chain oil. Even came with a screw driver to put the handle on. The chain that comes with it isnt great but it cuts. It actually cut extremely well but dulled after about an hour of nonstop use. Most importantly, it cuts just as good as my DeWalt pole saw. Dead serious. This is an awesome saw. Comparable to DeWalt. Buy one before they sell out and you can't find em anymore. I had a hard time finding this saw on Amazon. I saw a review for it on YouTube and had to use the affiliate link to find it. There were a ton of other pole saws that looked almost identical. I can't speak to them - but this one is a no-brainer. An absolute steal at the price! I don't work in tree service any more and wouldn't use it if I did, but I am a contractor and from time to time I need a pole saw and this one fits the bill. This isn't a sponsored review. I used my own money to buy it and I'm not affiliated with the company in any way.
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Reviewed in the United States on November 22, 2025

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