SKU: 54162930537

Philips 18 in. 15-Watt 4100K Linear T8 Fluorescent Light Bulb, Cool White (30-Pack)

Sale price$177.31 Regular price$197.01
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Description

Philips 18 in. 15-Watt 4100K Linear T8 Fluorescent Light Bulb, Cool White (30-Pack)Philips 18" 15W T8 Cool White Fluorescent Tubes (30 Pack) Brighten workspaces and utility areas with Philips 18 inch T8 fluorescent tubes. These 15 watt, cool white (4100K) bulbs deliver 870 lumens and up to 7,500 hours of life, ideal for garages, basements, offices, and general purpose indoor lighting. Key Features: Cool White Illumination: 4100K color temperature for a bright, crisp atmosphere Reliable Performance: Up to 7,500 hour rated life for

Philips 18" 15W T8 Cool White Fluorescent Tubes (30-Pack)

Brighten workspaces and utility areas with Philips 18-inch T8 fluorescent tubes. These 15-watt, cool white (4100K) bulbs deliver 870 lumens and up to 7,500 hours of life, ideal for garages, basements, offices, and general-purpose indoor lighting.


Key Features:

  • Cool White Illumination: 4100K color temperature for a bright, crisp atmosphere
  • Reliable Performance: Up to 7,500-hour rated life for reduced replacements
  • Standard T8 Fit: Medium bi‑pin G13 base for compatible fixtures
  • Efficient Output: 870 lumens, non‑dimmable 15W fluorescent technology
  • Multi‑Space Use: Suitable for indoor residential and commercial areas, damp rated

Specifications Table:

Specification Details
Bulb Type Fluorescent T8
Length 18 in
Diameter 1 in
Wattage 15 W
Brightness 870 lumens
Color Temperature 4100K (Cool White)
CRI 85
Average Life 7,500 hours
Base Type Medium Bi‑Pin
Base Code G13
Shape Linear
Finish Frosted
Material Glass
Dimmable No
Indoor/Outdoor Indoor
Rated Damp Rated
Ballast Compatibility Type A
Control Type Switch
Voltage 120 V
Max Operating Temperature 113°F
Number of Bulbs Included 30
Energy Used 15 W
Lumens per Watt 58
Contains Mercury Yes
Certifications and Listings No Certifications or Listings
Manufacturer Warranty 6.8 years; see package for details

Frequently Asked Questions (FAQ):

Q: Are these bulbs dimmable?
A: No, they are non-dimmable.


Q: What fixtures are these compatible with?
A: They fit T8 linear fixtures that use a G13 medium bi‑pin base and compatible Type A ballast.


Q: What is the light color?
A: Cool White at 4100K for bright, neutral light.


Q: How long do they last?
A: Rated up to 7,500 hours (about 6.9 years based on 3 hours/day).


Q: Can they be used in damp locations?
A: Yes, they are damp rated for indoor use.


Crisp, Cool White That Elevates Everyday Spaces

These Philips T8 tubes wash rooms in a clean, invigorating glow, perfect for workshops, laundry rooms, and modern utility spaces. The streamlined glass form and frosted finish deliver consistent, flattering light that sharpens detail. Pair them with sleek metal fixtures above workbenches or storage walls to create a bright, efficient backdrop. A simple upgrade that feels luxuriously functional day after day.


Upgrade to Philips cool white T8s for bright, reliable light that keeps your space clear and productive.

Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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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
SKU: 54162930537

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Nathalie M. Rosario Escobar
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★★★★★ 5
Very good
Color: 01-black, Size: Small
It looks so good on my bf, he really like it. The quality is so perfect.
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Reviewed in the United States on January 15, 2026
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Javian Campbell
Battle Creek, US
★★★★★ 5
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These fit so well material is very tick nice for winter they have all different colors and it’s so comfy it’s really good value for your money for that level of thickness
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Reviewed in the United States on September 30, 2025
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Ruby
Grantham, US
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
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Make it Do!
Battle Creek, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
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SeanCeltiad
Lowell, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025

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