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Description
Feit Electric 4 ft. 18-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Bypass Ballast Linear LED Tube Light Bulb (4-Pack)Replace any T8 or T12 fluorescent lamp with this Feit Electric 18. 5 Watt T8 4 ft. Linear Frost Cool White (4100K) LED Light Bulb. Switching to this bulb is easy and convenient no replacing or rewiring of lamp holders required, no replacement of the ballast or installation of LED driver required, and no removal of the old ballast required. Included are 2 quick connect wire nuts for easy wiring. This bulb can be used in 100 277 Volt and is ideal for
Replace any T8 or T12 fluorescent lamp with this Feit Electric 18.5-Watt T8 4 ft. Linear Frost Cool White (4100K) LED Light Bulb. Switching to this bulb is easy and convenient - no replacing or rewiring of lamp holders required, no replacement of the ballast or installation of LED driver required, and no removal of the old ballast required. Included are 2 quick connect wire nuts for easy wiring. This bulb can be used in 100 - 277-Volt and is ideal for both residential and commercial applications. All of our LEDs tubes come with a full 5 year guaranteed and are certified by UL and 100% mercury free.
- Brightness: 2090 Lumens
- Estimated yearly energy cost: $2.17 (based on 3-hours/day, 11c/kWh, cost depend on rates and use)
- Light appearance: 4100K (cool white)
- Energy Used: 18 Watts (equivalent to a 32/40-Watt standard fluorescent light bulb)
- Energy Efficient: Up to 42% less energy than standard fluorescent light bulb
- Life: 45.66 years (based on 3-hours per day)
- Life Hours: 50,000
- 1-inch diameter tubular bulb shape
- Product Base: G13 medium Bi-Pin base
- T8 & T12 Type B Ballast Bypass Fluorescent Replacement
- Converts your existing fluorescent fixture to LED technology using 4-foot universal bulb replacements for both T8 and T12 lamps
- No need for a ballast - install with simple wiring of the fixture to bypass the ballast
- Cool White vibrant light ideal for work spaces and task lighting
- Energy efficient LED technology uses considerably less power and last longer compared to equivalent standard fluorescent light bulb
- Shatter Resistant Coating; Instant On To Full Brightness and no Flicker or Strobing
- Indoor / Suitable For Damp Locations
- Non-dimmable
- UL/CUL Listed, RoHs Compliant and 100% Mercury Fre
Features
| Item Weight | 0.2 |
| Light Bulb Base Type | Bi-Pin |
| Fixture Color/Finish | White |
| Light Bulb Features | Energy Saving,Low-Heat,Plug & Play,Shatter Resistant |
| Lighting Technology | LED |
| Actual Color Temperature (K) | 4100 |
| Indoor/Outdoor | Indoor |
| Returnable | 180-Day |
| Lumens (Brightness) | 2090 |
| Light Bulb Shape Code | T8 |
| Number of Bulbs Included | 4 |
| Bulb Type | General Purpose |
| Wattage Equivalence | 32 Watts |
| Light Bulb Base Code | G13 |
| Color Temperature | Cool White |
| Wattage (Watts) | 18.5 |
| Bulb Construction | Plastic |
| Color Rendering Index (CRI) | 80 |
| Bulb Shape | Linear |
| Average Life (hours) | 50000 |
| Product Length (in.) | 48 |
| Bulb Diameter (In.) | 1 |
| Approximate Light Bulb Length | 4 ft. |
| Product Width (in.) | 1 |
| Product Height (in.) | 48 |
| Manufacturer Warranty | 5 Year |
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
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
So versatile
Size: 2 Fl Oz (Pack of 1), Style: Seed Oil
I can't express how much I love this tooth pain? Right on the tooth dry skin? Slather on as a carrier oil with castor oil no tanning oil? Put it on tan in 30 mins no burn joint pain? take twice a day I can't live with out this oil! it's honestly a god send thank you so much guru nanda been using for 3 years consistently for everything
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Quality
Size: 2 Fl Oz (Pack of 1), Style: Seed Oil
Great benefits and great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 3
Bad taste
Size: 2 Fl Oz (Pack of 1), Style: Seed Oil
Ok but doesn't taste good
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Health
Size: 2 Fl Oz (Pack of 1), Style: Seed Oil
I recently started incorporating GuruNanda's Black Seed Oil into my daily routine, and I'm absolutely thrilled with the results! As someone who values natural remedies and holistic health practices, I've been searching for a high-quality black seed oil, and GuruNanda delivers exactly what I was looking for.
First and foremost, the cold-pressed extraction method ensures that all the potent nutrients and compounds found in nigella sativa seeds are preserved, providing maximum benefits for my health and wellness. I appreciate knowing that I'm getting a pure and unadulterated product without any added fillers or artificial ingredients.
One of the things I love most about this black seed oil is its versatility. Not only can it be taken orally for its numerous health benefits, but it can also be used topically for skincare and haircare purposes. I've been adding a few drops to my morning smoothies or salads for an added boost of nutrition, and I've noticed improvements in my overall well-being, including increased energy levels and a stronger immune system.
Additionally, I've been using GuruNanda's Black Seed Oil as part of my skincare routine, and the results have been phenomenal. Its anti-inflammatory and antioxidant properties have helped to reduce redness and irritation, leaving my skin looking and feeling smoother and more radiant than ever before.
Overall, I can't recommend GuruNanda's Black Seed Oil highly enough. It's a pure, potent, and multipurpose product that has quickly become a staple in my daily regimen. Whether you're looking to support your immune system, improve your skin health, or enhance your overall well-being, this black seed oil is definitely worth trying.
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Reviewed in the United States on April 22, 2024
★★★★★ 5
A Lifesaver for Dry Mouth, Without That Weird Aftertaste 👏
Size: 4.3 Ounce (Pack of 1)
If you know, you know: dry mouth is not just an inconvenience, it’s downright uncomfortable. I’ve tried several brands over the years, but Biotène is the one that consistently keeps my mouth feeling fresh without that overpowering artificial mint or gritty texture.
This formula is gentle but effective, no burning, no foamy overload, and no funky aftertaste. It’s also a huge win that it’s sulfate-free and doesn’t irritate my gums like some drugstore pastes do. The mint is subtle but refreshing, and my mouth actually feels hydrated afterward (which is wild to say about a toothpaste, but here we are).
If you deal with dry mouth from medication, menopause, or just bad luck, this one’s worth every penny.
✨ Pro tip: Keep a travel size in your bag if you’re heading out for the day. Nothing ruins a coffee date like feeling like your tongue is made of sandpaper.
10/10 recommend.
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Reviewed in the United States on July 16, 2025