

Hero image 0 of Sylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb, 0 of 2
Sylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb
Key item features
- Circular Design: This Sylvania FC16T9 fluorescent bulb features a circline shape with a 16-inch circle diameter and a T9 tube (1.125-inch diameter), designed for fixtures requiring a circular lamp.
- Illumination Output: It provides a bright 2500 lumens of light with a 4100K cool white color temperature, suitable for various indoor applications like kitchens and bathrooms.
- Electrical Specifications: The bulb operates at 40 watts and is equipped with a G10Q 4-pin base, compatible with both rapid start and pre-heat ballasts.
- Extended Lifespan: Boasting a rated life of 12,000 hours, this fluorescent bulb offers long-lasting performance for consistent lighting needs.
- Color Accuracy: With an 80 CRI (Color Rendering Index), the bulb ensures premium color definition, accurately representing colors in its illuminated environment.
- Manufacturer Details: Manufactured by Sylvania, this specific model is identified by NAED 23522 and UPC 046135235221.
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Specs
- Brightness2500 lm
- Color temperature4100 K
- Light bulb typeFluorescent
- FeaturesEnergy Saving
- BrandSylvania
- Watts40 W
Current price is USD$28.99
Price when purchased online
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Columbus, 43215
Arrives by Tue, Feb 17
|Sold and shipped by BulbsnMore
4.553672316384181 stars out of 5, based on 354 seller reviews(4.6)354 seller reviews
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Compare with similar items
| Product | Viewing this itemSylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb ![]() $28.99 current price $28.9994.8 out of 5 Stars. 9 reviews | Halco 37510 - FC16T9CW Circular T9 Fluorescent Tube Light Bulb ![]() $19.32 current price $19.3244 out of 5 Stars. 4 reviews | G E Lighting 33893 40-Watt Cool White Circline Tube Fluorescent Light Bulb ![]() $23.77 current price $23.7754.2 out of 5 Stars. 5 reviews | Feit Electric 40 W T9 16 in. L Fluorescent Bulb Cool White Circular 4100 K 1 pk ![]() $26.39 current price $26.3953.4 out of 5 Stars. 5 reviews | Replacement for GE GENERAL ELECTRIC G.E FC16T9/CW Replacement Light Bulb ![]() $39.46 current price $39.4611 out of 5 Stars. 1 reviews | Great Value LED A19 Green Light Bulbs, 7-Watt Energy-Efficient, E26 Medium Base, Decorative Lighting (2-Pack) ![]() $6.97 current price $6.971024.6 out of 5 Stars. 102 reviews |
|---|
| Brightness | 2500 lmSylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb | 2900 lmHalco 37510 - FC16T9CW Circular T9 Fluorescent Tube Light Bulb | 2700 lmG E Lighting 33893 40-Watt Cool White Circline Tube Fluorescent Light Bulb | 0 lmFeit Electric 40 W T9 16 in. L Fluorescent Bulb Cool White Circular 4100 K 1 pk | 2700 lmReplacement for GE GENERAL ELECTRIC G.E FC16T9/CW Replacement Light Bulb | 200 lmGreat Value LED A19 Green Light Bulbs, 7-Watt Energy-Efficient, E26 Medium Base, Decorative Lighting (2-Pack) |
|---|---|---|---|---|---|---|
| Color temperature | 4100 KSylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb | 4100 KHalco 37510 - FC16T9CW Circular T9 Fluorescent Tube Light Bulb | 4150G E Lighting 33893 40-Watt Cool White Circline Tube Fluorescent Light Bulb | 0 KFeit Electric 40 W T9 16 in. L Fluorescent Bulb Cool White Circular 4100 K 1 pk | 4100 KReplacement for GE GENERAL ELECTRIC G.E FC16T9/CW Replacement Light Bulb | 2700 KGreat Value LED A19 Green Light Bulbs, 7-Watt Energy-Efficient, E26 Medium Base, Decorative Lighting (2-Pack) |
| Light bulb type | FluorescentSylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb | FluorescentHalco 37510 - FC16T9CW Circular T9 Fluorescent Tube Light Bulb | FluorescentG E Lighting 33893 40-Watt Cool White Circline Tube Fluorescent Light Bulb | FluorescentFeit Electric 40 W T9 16 in. L Fluorescent Bulb Cool White Circular 4100 K 1 pk | Compact FluorescentReplacement for GE GENERAL ELECTRIC G.E FC16T9/CW Replacement Light Bulb | LEDGreat Value LED A19 Green Light Bulbs, 7-Watt Energy-Efficient, E26 Medium Base, Decorative Lighting (2-Pack) |
| Features | Energy SavingSylvania FC16T9 40W 16in T9 4100K Cool White 2500Lm G10Q Circline Fluorescent Bulb | -Halco 37510 - FC16T9CW Circular T9 Fluorescent Tube Light Bulb | Energy SavingG E Lighting 33893 40-Watt Cool White Circline Tube Fluorescent Light Bulb | Energy SavingFeit Electric 40 W T9 16 in. L Fluorescent Bulb Cool White Circular 4100 K 1 pk | -Replacement for GE GENERAL ELECTRIC G.E FC16T9/CW Replacement Light Bulb | Energy SavingGreat Value LED A19 Green Light Bulbs, 7-Watt Energy-Efficient, E26 Medium Base, Decorative Lighting (2-Pack) |
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About this item
Product details
Sylvania 23522 FC16T9 40w 16 inch T9 Circline 4100K Cool White 2500Lm G10q 4Pin Fluorescent Bulb Features:
- SYLVANIA FC16T9 Fluorescent Pre-Heat or Rapid Start T9 Fluorescent Light Bulb
- Specifically designed to be operated in a fixture requiring a 16 inch circular lamp with 4-Pin (G10q) base on either rapid start or pre-heat ballast
- Color: 4100K Cool White - perfect to be used in many applications such as kitchen and bathroom or hospitality businesses that have ceiling fixtures or fluorescent torchiere fixtures
- Shape: Circline FC16T9 - 16 inch Circle Diameter with T9 tube (1.125inch tube diameter)
- Wattage: 40W
- Light Output: 2500 lumens
- Color Temperature: 4100K Cool White
- Rated Life: 12,000 hours
- 80 CRI - ensures premium color definition.
- Base: G10q 4Pin
- This light bulb is designed to be used indoors.
- SYLVANIA FC16T9 Fluorescent Pre-Heat or Rapid Start T9 Fluorescent Light Bulb
- Specifically designed to be operated in a fixture requiring a 16 inch circular lamp with 4-Pin (G10q) base on either rapid start or pre-heat ballast
- Color: 4100K Cool White - perfect to be used in many applications such as kitchen and bathroom or hospitality businesses that have ceiling fixtures or fluorescent torchiere fixtures
- Shape: Circline FC16T9 - 16 inch Circle Diameter with T9 tube (1.125inch tube diameter)
- Wattage: 40W
- Light Output: 2500 lumens
- Color Temperature: 4100K Cool White
- Rated Life: 12,000 hours
- 80 CRI - ensures premium color definition.
- Base: G10q 4Pin
- This light bulb is designed to be used indoors.
| Manufacturer | Sylvania |
| NAED | 23522 |
| UPC | 046135235221 |
| Abbreviation Name | FC16T9DCWRSRP |
| Base | G10Q |
| Bulb Type | Fluorescent Bulbs |
| Color | Soft White |
| Color Rendering Index (CRI) | 80 Ra8 |
| Color Temperature (K) | 4100K |
| Light Appearance | Cool White |
| Tube Diameter | 1.125 inch |
| Maximum Overall Lenght | 16 1/4 inch |
| Brightness | 2500 Lumens |
| Rated Life | 12000 hours |
| Shape | Circline |
| Wattage (W) | 40W |
| CA Prop 65 | Yes |
| CA Prop 65 Material | Mercury |
- Sylvania FC16T9 40W 8in T9 Circline Fluorescent Bulb
- It emits a bright yet comfortable amount of light (2500Lm) at 4100K and Comes equipped with a 4-Pin Base
- Color Temp: 4100K Cool White
- Base: G10Q 4 Pin
- Rated Life: 12,000 hours
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brightness
2500 lm
Color temperature
4100 K
Light bulb type
Fluorescent
Features
Energy Saving
Warranty
Warranty information
2 Year Warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-3 of 5 reviews
Jan 29, 2026
sharon
Top Reviewer
Item details
Sold and shipped byBulbsnMoreCount: 2
5 out of 5 stars review
Verified Purchase
Bright
Best for a larger room because its bright and a larger size. Very nice in cool white and doesn't make the room look yellowish. A little bright for my small kitchen though.
Incentivized Review
Helpful?6U4JEHBX7PHH1096611932
Dec 19, 2025
Joe
5 out of 5 stars review
Verified Purchase
great item
thrilled that i can still get this light for an antique fixture
Incentivized Review
Helpful?6U4JEHBX7PHH1096611932
Mar 26, 2025
Denise
5 out of 5 stars review
Verified Purchase
just what we needed.
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