5 out of 5
Sunlite 41316-SUFC8T9 Circline FluorescentLamps, 8-Inch Size, 22 Watts, 1250 Lumens, 4-Pin Base (G10q), 10,000 Life Hours, 41K – Cool White
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Product Description
Manufacturer Part Number: 41316-SU
Fluorescent T9 Circline lamps are an energy efficient solution to your lighting needs. These specially designed bulbs are made for use in classic Circline fixtures commonly found in kitchens, hallways, closets, laundry rooms, and more. With a 10,000 hour average lifespan these lamps will provide years of reliable service and feature a standard 4-pin (G10q) base.
Product Specs
Please Click Here for Spec Sheet
Fluorescent T9 Circline lamps are an energy efficient solution to your lighting needs. These specially designed bulbs are made for use in classic Circline fixtures commonly found in kitchens, hallways, closets, laundry rooms, and more. With a 10,000 hour average lifespan these lamps will provide years of reliable service and feature a standard 4-pin (G10q) base.
- T9 CIRCLINE LAMPS – Fluorescent T9 Circline lamps are an energy efficient solution to your lighting needs. These specially designed bulbs are made for use in classic Circline fixtures.
- 8-INCH SIZE – Standard FC8T9 bulb measures 8-inches in diameter and features a 4-pin (G10q) base.
- 1250 LUMENS – Bright 1250 lumen output while only using 22 watts of electricity. Annual energy cost of $2.65 based on 3 hours/day @ $0.11/kWh.
- COOL WHITE – These bulbs give off a 4100K cool white color temperature light. Ideal for general tasks and everyday use.
- LONG LIFE – Long 10,000 hour life span means years of reliable service. You’ll need to replace hard to reach bulbs less often. For use in kitchens, hallways, closets, laundry rooms, and more.
Product Specs
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Please Click Here for Spec Sheet
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Shipping Restrictions
This product can't be shipped to the following regions: CA, CO, HI, MN, MA, MD, NV, NJ, OR, RI, VT, WA.
Return Policy
Please note going forward that any damages needs to be reported within 24 hours of the customer receiving the package.
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Customer Reviews
By Ken
Date: December 13, 2025
It came on time and it was the correct light.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By susan
Date: December 01, 2025
Gives a very dim gray/white color light. It worked for a few min and then began buzzing and flickering. Looks and sounds like a horror movie. Might make a good Halloween prop.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Honest Abe
Date: November 25, 2025
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.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Thomas E. Pliske
Date: October 02, 2025
replaced a burnt-out bulb. Transcation A
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Brenda Castro
Date: September 23, 2025
Es una luz muy buena y duradera y el color est muy fuerte.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By steve n.
Date: September 18, 2025
fits like a glove..
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]