SKU: 68005528187

Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb, Bright White 3000K (2-Pack)

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Description

Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb, Bright White 3000K (2-Pack)Philips 40W 4 ft. T12 ALTO Bright White Fluorescent Tubes (2 Pack) These 4 ft. Philips T12 ALTO fluorescent tubes deliver bright white 3000K light with 2600 lumens, ideal for kitchens, garages, and workspaces. Compatibility with Type A ballasts and long 20,000 hour life provide reliable, energy efficient illumination. Key Features: Bright White 3000K: Creates crisp, comfortable ambient light for residential or commercial spaces. Durable, Long Life: Up

Philips 40W 4 ft. T12 ALTO Bright White Fluorescent Tubes (2-Pack)

These 4 ft. Philips T12 ALTO fluorescent tubes deliver bright white 3000K light with 2600 lumens, ideal for kitchens, garages, and workspaces. Compatibility with Type A ballasts and long 20,000-hour life provide reliable, energy-efficient illumination.


Key Features:

  • Bright White 3000K: Creates crisp, comfortable ambient light for residential or commercial spaces.
  • Durable, Long Life: Up to 20,000 hours reduces replacements and maintenance.
  • Type A Plug-and-Play: Works with compatible magnetic/electronic G13 (medium bi-pin) ballasts for easy install.
  • ALTO Technology: Reduced mercury content for a more environmentally conscious choice.
  • Quality Output: 2600 lumens, non-dimmable glass T12 tube for consistent illumination.

Specifications Table:

Specification Details
Wattage 40 W
Bulb Type Fluorescent T12
Shape Linear
Base Type Medium Bi-Pin
Base Code G13
Color Temperature 3000K Bright White
Lumens 2600 lm
CRI 88
Average Life 20,000 hours
Dimmable No
Lighting Technology Fluorescent
Ballast Compatibility Type A (Plug and Play)
Number of Bulbs Included 2
Indoor/Outdoor Indoor; Damp Rated
Material Glass
Finish Frosted
Control Type Switch
Voltage 120 V
Product Length 48 in
Product Diameter 1.69 in
Max Operating Temperature 113°F
Certifications and Listings None
Manufacturer Warranty See Packaging
Contains Mercury Yes (see epa.gov/cfl for disposal)

Frequently Asked Questions (FAQ):

Q: What ballast do these bulbs require?
A: They are Type A plug-and-play T12 tubes designed for use with compatible G13 medium bi-pin fluorescent ballasts.


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


Q: What is the color temperature and brightness?
A: They emit Bright White 3000K light at approximately 2600 lumens.


Q: How long do they last?
A: Rated life is up to 20,000 hours under normal use.


Q: Are these suitable for damp locations?
A: Yes, they are damp rated for indoor use.


Clean, Comfortable Light for Everyday Living

This bright white T12 casts a warm, welcoming 3000K glow that flatters kitchens and workshops alike. I love the streamlined glass tube with its subtle green endcaps—quietly modern and purposeful. Line a garage bench or laundry room with these for uniform, shadow-free task light. Thoughtful technology and timeless utility make it a staple of polished, luxurious functionality.


Upgrade your fixtures with these long-life ALTO tubes for crisp, reliable 3000K light—add to cart today.

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
  • 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
SKU: 68005528187

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kim
Pawtucket, US
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
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Michael S.
Pawtucket, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nathan Tucker
Whiting, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
Y
Verified Purchase
Y K
Waukegan, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
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Verified Purchase
Pudatane
Houston, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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