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Deal.ai › Sunlite › Daylight Light Bulbs
Sunlite
Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack

Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack

3.9(8 ratings)

Best price now

$19.99at WalmartChecked Nov 8

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Price facts

  • Last seen at $19.99 at Walmart on Nov 8.

Our take on the Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack

The Sunlite FC8T9/DL is a 22-watt circular fluorescent lamp rated at 1050 lumens in a 6500K daylight color. It uses a G10Q 4-pin base, the standard connector for 8-inch circline fixtures such as magnifier lamps, ceiling rings and task lights. It is a direct replacement part rather than a general-purpose bulb, so it only fits fixtures built for 8-inch T9 circline tubes. Owners of these fixtures value the bright, cool white output and long rated life; the trade-offs are the harsh daylight tone and the fact that it needs a compatible ballast.

Best forReplacing a burned-out 8-inch circline tubeMagnifier and task lampsCool white workshop or utility lightingBuyers who want a spare tube on hand
Pros
  • Bright 1050-lumen output for its wattage
  • 6500K daylight tone suits task and utility work
  • Rated for 10,000 hours of use
  • Standard G10Q 4-pin base fits common circline sockets
  • Two-pack leaves a spare for later
Cons
  • Only fits 8-inch T9 circline fixtures, not standard sockets
  • Cool 6500K light can look clinical in living spaces
  • Fluorescent tube contains mercury and needs proper disposal
  • Requires a working ballast in the fixture

Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack prices at every store

  • WalmartNew

    In stockSold by Sunshine LightingReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $19.99Free shippingChecked Nov 8
    Visit Walmart

About the Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack

This Sunlite T9 round fluorescent circline lamp is an 8-inch ring-shaped bulb that uses 22 watts and produces 1050 lumens. It gives off 6500K daylight light and has a rated life of 10,000 hours.

It has a G10Q 4-pin base. The lamp can be used in both home and workspace settings. This listing is for a 2-pack.

Brand
Sunlite
Model
41937 FC8T9/DL
Type
T9 round fluorescent circline lamp
Diameter
8 inches
Wattage
22 watts
Brightness
1050 lumens
Color temperature
6500K daylight
Base
G10Q 4-pin
Lifespan
10,000 hours
Color
White
Pack size
2 lamps

Specifications

color
WhiteSource

Questions and answers

Will this fit my lamp?
It fits fixtures that take an 8-inch T9 circline tube with a G10Q 4-pin base. Check the old tube's shape, diameter and pin count before ordering.
Is 6500K too blue for a living room?
6500K is a cool daylight tone that reads bright and slightly blue. It suits workshops, garages, magnifier lamps and utility areas better than warm living spaces.
Does it need a ballast?
Yes. This is a fluorescent tube and runs on the ballast already inside the fixture. It is not a plug-and-play LED.
How bright is it compared with the old tube?
It is rated at 1050 lumens at 22 watts. Match that figure to the tube you are replacing; a lower-lumen tube will look dimmer.
What is in the box?
Two 8-inch T9 circline lamps. Fixtures and ballasts are not included.
Can I dispose of it in the trash?
No. Fluorescent tubes contain mercury, so take spent tubes to a local hazardous waste or recycling drop-off.
Where is the Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack cheapest?
At Walmart, for $19.99, as of our latest check.
What do buyers say about the Sunlite 41937 FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 2 Pack?
Rated 3.9 out of 5 from 8 ratings.

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