






💡 Brighten smarter, live cooler — don’t get left in the dark!
The Sunlite 41316 FC8T9/CW is an 8-inch round fluorescent circline lamp delivering 1250 lumens of cool white light at 4100K. Operating at just 22 watts, it offers energy-efficient illumination with a long 10,000-hour lifespan. Designed with a G10Q 4-pin base for easy installation, this lamp is ideal for indoor use in residential and commercial settings, combining cost savings, reliability, and eco-conscious performance.






| Brand | Sunlite |
| Light Type | Fluorescent |
| Special Feature | Cool White Color, Energy Efficient, Long Lasting |
| Wattage | 22 watts |
| Incandescent Equivalent Wattage | 60 Watts |
| Specific Uses For Product | Circline Fixtures, Indoor Lighting |
| Light Color | Cool White |
| Voltage | 120 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 4100 Kelvin |
| Number of Items | 1 |
| Brightness | 1250 Lumen |
| Shape | FC8T9 |
| Material | Glass, Metal, Plastic |
| Model Name | 41316-SU |
| Indoor/Outdoor Usage | Indoor |
| Power Source | electricity |
| Color Rendering Index | 62 |
| Power Consumption | 22 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Light Source Wattage | 22 Watts |
| Product Dimensions | 8"W x 8"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 10000 Hours |
| White Brightness | 1250 Lumens |
| Efficiency | High |
| Manufacturer | Sunlite |
| Color | 4100k Cool White |
| UPC | 653703413167 |
| Light Output Maximum | 1250 Lumens |
| Part Number | 41316-SU |
| Item Weight | 7.4 ounces |
| Item model number | 41316-SU |
| Size | 1 Pack |
| Finish | White |
| Cutting Diameter | 1.13 Inches |
| Special Features | Cool White Color, Energy Efficient, Long Lasting |
| Included Components | Lamp |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | See packaging for details. |
| Assembled Diameter | 1.13 Inches |
G**C
Great light-works perfectly!
Fast shipping and arrived in pristine condition.
M**R
Light bulb
My light went out and I didn’t think I could find one anywhere. Amazon came in clutch! Very good light.
M**.
Fits older lamps
My old drafting light bulb finally blew. I was happy and relieved to find a ring light that fit. It was easy to install, just clipped right in. This bulb puts out great light and I couldn’t be happier.
M**K
More cool light than daylight
This thing was fine and it works okay, but it was not a typical "daylight" florescent.It had a little of that blue glow you get from cool light and not daylight lights.So I took off a star because these really are more cool light.Besides that, it hooked up and lit up fine.Overall, okay if you know what you are purchasing.I hope this review was helpful.
O**Z
Perfect
This fit in the base.
D**N
Money saver
I didn't know if I ordered the right bulb or if it would work. I recently moved and this colum torcheire was damaged and the light wouldn't come on. So I looked it up online and figured out how to remove it and found out it's a fluorescent light not LED, like I thought. As you can see I chose the right one and now I can keep my lamp, which I adore. Definitely would recommend, US based and quick delivery.
B**B
Easy to install.
Great item easy to install and the light is nice and bright.
H**E
Revived a desk lamp with this.
Needed to replace the florescent circline tube in a desk lamp. This 8" tube turned out to be an exact replacement. It fit the receptacle and plug in connection exactly. Lamp works like new again.
Trustpilot
3 weeks ago
1 month ago