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Description
120-Watt Equivalent 9 in. Circline T9 CFL 4-Pin Base Light Bulb Cool White(24-Pack)The Feit Electric 30 Watt Cool White Circline T9 CFL Light Bulb replaces your T9 lamp bulbs in your ceiling fan and fixtures that accepts a 4 pin base. Designed to last and save energy, this light bulb has an average life of 12,000 hours and is estimated to have only a $3. 61 yearly energy cost. Its 4100K Cool White color is great for kitchens, garages, basements, work environments and hospitals. Estimated yearly energy cost: $3. 61 (based on 3 hours
The Feit Electric 30-Watt Cool White Circline T9 CFL Light Bulb replaces your T9 lamp bulbs in your ceiling fan and fixtures that accepts a 4-pin base. Designed to last and save energy, this light bulb has an average life of 12,000-hours and is estimated to have only a $3.61-yearly energy cost. Its 4100K Cool White color is great for kitchens, garages, basements, work environments and hospitals.- Estimated yearly energy cost: $3.61 (based on 3-hours/day, 11/kWh, costs depend on rates and use)
- Life hours: 11-years (based on 3-hours/day)
- Light appearance: 4100K (cool white)
- Energy used: 30-Watt
- Bulb shape: circular
- Circular shape with a 4-pin base
- Uses up to 76% less energy than your standard incandescent replacement
- FCC compliant and UL listed
- Contain less mercury than standard fluorescent bulbs
- Contains 24-bulbs
Features
| Item Weight | 11.46 |
| Color Temperature | Cool White |
| Light Bulb Base Type | 4-pin T9 |
| Actual Color Temperature (K) | 4100 |
| Wattage Equivalence | 120 Watts |
| Light Bulb Base Code | G10q |
| Indoor/Outdoor | Indoor |
| Average Life (hours) | 12000 |
| Bulb Type | Household |
| Light Bulb Features | Energy Saving |
| Returnable | 180-Day |
| Lumens (Brightness) | 2000 |
| Lighting Technology | CFL |
| Wattage (Watts) | 30 |
| Color Rendering Index (CRI) | 80 |
| Light Bulb Shape Code | T9 |
| Bulb Shape | Linear |
| Bulb Construction | Glass |
| Number of Bulbs Included | 24 |
| Product Width (in.) | 9 |
| Product Height (in.) | 3.3 |
| Product Depth (in.) | 9 |
| Bulb Diameter (In.) | 9 |
| Manufacturer Warranty | N/A |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1939 reviews
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Product Reviews
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
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Reviewed in the United States on April 4, 2026
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Excellent Tool for Sound Deadening and More!
This Bearing Equipped Wheel Roller is a fantastic tool that's proven incredibly useful for more than just car audio.
I originally got it for installing sound deadening mat in my vehicle, and it worked perfectly. The bearing-equipped roller applies nice, even pressure, making sure the mat adheres properly without bubbles or wrinkles. It feels solid in your hand and rolls smoothly, even in tighter spots.
Beyond car audio, I've used it for applying heat abatement mat and even for smoothing out seams on vinyl projects. The PU (polyurethane) material of the roller is great because it's durable but doesn't mar the surface you're working on. It's much more effective than just using your hands or a makeshift tool. Great value, with a solid feel but not heavy.
It's a simple tool, but the quality of the build and the smooth operation make a big difference. If you're doing any kind of sound deadening, heat shielding, or even wallpaper/vinyl application, this roller is a must-have. It makes the job much easier and ensures a professional finish. Highly recommend it!
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Reviewed in the United States on April 25, 2025
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