SKU: 17712013379

Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb, Cool White 4100K (2-Pack)

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Description

Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb, Cool White 4100K (2-Pack)Philips 40W 4 ft T12 ALTO Fluorescent Tube, Cool White (2 Pack) These Philips 4 foot T12 ALTO fluorescent tubes deliver bright 4100K cool white light ideal for garages, workshops, and offices. Each 40W bulb outputs 2,600 lumens and is designed for G13 medium bi pin fixtures, offering up to 20,000 hours of life. Key Features: Bright Cool White: 4100K color temperature for crisp, energizing illumination High Output: 2,600 lumens per bulb at 40 watts

Philips 40W 4-ft T12 ALTO Fluorescent Tube, Cool White (2-Pack)

These Philips 4-foot T12 ALTO fluorescent tubes deliver bright 4100K cool white light ideal for garages, workshops, and offices. Each 40W bulb outputs 2,600 lumens and is designed for G13 medium bi-pin fixtures, offering up to 20,000 hours of life.


Key Features:

  • Bright Cool White: 4100K color temperature for crisp, energizing illumination
  • High Output: 2,600 lumens per bulb at 40 watts (approx. 65 lm/W)
  • Long Life: Rated up to 20,000 hours to reduce replacements
  • ALTO Technology: Reduced mercury content for a more environmentally conscious choice
  • Standard Fit: 4 ft. T12 with G13 medium bi-pin base; 2 bulbs included

Specifications Table:

Specification Details
Wattage 40 W
Length 48 in
Diameter 1.5 in (T12)
Bulb Shape Linear
Bulb Shape Code T12
Base Type G13 Medium Bi-Pin
Lighting Technology Fluorescent
Color Temperature 4100K Cool White
Color Rendering Index (CRI) 89
Brightness 2600 lumens
Lumens per Watt 65
Dimmable No
Average Life 20,000 hours
Rated Damp Rated
Indoor/Outdoor Indoor
Number of Bulbs Included 2
Bulb Finish Frosted
Bulb Material Glass
Ballast Compatibility Type A
Max Operating Temperature 113°F
Voltage 120 V
Contains Mercury Yes (ALTO reduced mercury)
Application Residential and commercial general lighting

Frequently Asked Questions (FAQ):

Q: Are these bulbs dimmable?
A: No. These T12 fluorescent tubes are non-dimmable.


Q: What type of base do they use?
A: G13 medium bi-pin base for T12 linear fluorescent fixtures.


Q: Can they be used outdoors?
A: They are intended for indoor use and are damp rated; use in protected fixtures only.


Q: What is the expected lifespan?
A: Up to 20,000 hours, depending on use and operating conditions.


Q: What ballast do they work with?
A: They are compatible with Type A fluorescent ballasts designed for T12 lamps.


Crisp Workshop Glow with Classic T12 Simplicity

These cool white tubes sculpt a workspace with a clean, invigorating glow—perfect for garages and studios where clarity matters. The frosted glass diffuses light evenly, eliminating harsh hotspots and shadows. Line them in a vintage shop fixture over a pegboard wall to highlight tools and textures with precision. A timeless essential for purposeful, elevated utility.


Brighten your workspace with reliable, cool white light—add this Philips 2-pack to your cart today.

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: 17712013379

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TolaNaomi
Draper, US
★★★★★ 5
Loving these
Color: Wooden Black
Two (Med and Large) will safely hold a larger electric power strip. The Small is on my desk holding odd items and bits that should be stored upright. They're so simple to use too! I love the colored Velcro strips that come with them and the plastic cable guides. I honestly didn't know they were included so that was a BONUS! It definitely helped sort my cables and power cords for my work station as well as my crafting station. Keeping them safely out of the way means my robot vacuum can run without any complications. The wood tops actually blend with the floors making them less visible. If I needed more I would certainly get more! I may buy more for gifting.
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Reviewed in the United States on September 1, 2024
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starr lapradd
West Palm Beach, US
★★★★★ 5
No More Messy Looking Cords Everywhere
Color: Wooden Black
These are such a great find! My office, bedroom and living room look so much cleaner now! The sizes were just right to meet our needs. The colors matched our decor and the cords no longer stick out like a sore thumb. It was easy to get the power strip and the cords organized inside the boxes and using these is just the perfect solution to a messy problem. Highly recommended!
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Reviewed in the United States on January 11, 2026
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Jacob Cortez
Lowell, US
★★★★★ 4
Hides the cords well
Color: Wooden Black
Very subtle and hides the cords and surge protector well. They look appealing and blend in with other items well allowing them to not stand out. I wish the lid snapped on, though. Depending on the cords, it sometimes sticks up. But is an easy fix.
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Reviewed in the United States on April 12, 2025
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Erin
Boise, US
★★★★★ 5
Great cord management
Color: Wooden Black
Really keeps my office desk clean and organized. Works perfectly ti hide all the extras courds.
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Reviewed in the United States on July 26, 2025
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Max
Charlottesville, US
★★★★★ 5
Cable Management Box - Stylish and Functional!
The woodtone cable management box has not only decluttered my workspace but also added a touch of style. The quality of the wood finish is impressive, seamlessly blending with my decor. The box easily conceals and organizes cables, reducing the visual chaos. However, the lid could fit a bit more snugly to enhance the overall aesthetic. Regardless, it's a practical and visually appealing solution for keeping cables tidy. A must-have for those looking to maintain a clean and organized workspace with a touch of sophistication.
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Reviewed in the United States on February 20, 2024

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