SKU: 30199028014

Philips 40-Watt 4 ft. Linear T12 Fluorescent Tube Light Bulb, Neutral White 3500K (30-Pack)

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Description

Philips 40-Watt 4 ft. Linear T12 Fluorescent Tube Light Bulb, Neutral White 3500K (30-Pack)Philips 40W 4 ft T12 Neutral White Fluorescent Tubes (30 Pack) Brighten commercial or garage fixtures with Philips 40W T12 linear fluorescent tubes in neutral white 3500K. Designed for 4ft G13 bases, these lowmercury Alto collection lamps deliver dependable light output for everyday tasks. Key Features: Neutral White 3500K: Balanced light ideal for offices, workshops, and retail Standard T12 G13 Fit: 4ft linear tube compatible with most T12 fixtures

Philips 40W 4-ft T12 Neutral White Fluorescent Tubes (30-Pack)

Brighten commercial or garage fixtures with Philips 40W T12 linear fluorescent tubes in neutral white 3500K. Designed for 4‑ft G13 bases, these low‑mercury Alto collection lamps deliver dependable light output for everyday tasks.

Key Features:

  • Neutral White 3500K: Balanced light ideal for offices, workshops, and retail
  • Standard T12/G13 Fit: 4‑ft linear tube compatible with most T12 fixtures
  • Dependable Performance: Rated average life up to 20,000 hours
  • Low Mercury Alto Collection: Reduced environmental impact
  • Value Pack: 30 bulbs per carton for bulk maintenance

Specifications Table:

Specification Details
Light Type Fluorescent
Bulb Shape T12
Length 4 ft (48 in)
Wattage 40 Watts
Base G13 bi-pin
Color Temperature 3500K Neutral White
Lumens 2200 (listed) / efficiency note up to 2,550 lumens
Rated Average Life 20,000 hours
Collection Philips Alto
Items per carton 30
Item Weight (carton) 20 pounds
Product Dimensions (carton) 52 x 12 x 12 inches
Voltage / Frequency 100–120V, 60 Hz
CRI 80
Country marking U.S.A. (as marked on lamp)

Frequently Asked Questions (FAQ):

Q: What fixtures are these compatible with?
A: These are 4‑ft T12 fluorescent tubes with a G13 bi‑pin base, designed for standard T12 fluorescent fixtures.

Q: What is the color temperature and light appearance?
A: Neutral white 3500K provides a balanced, comfortable light between warm and cool.

Q: How long do they last?
A: Rated average life up to 20,000 hours, depending on fixture and operating conditions.

Q: Are these low-mercury?
A: Yes, they are part of the Philips Alto collection, designed with reduced mercury content.

Q: How many bulbs are included?
A: This carton contains 30 bulbs.

A clean, neutral glow for hardworking spaces

Philips’ 3500K T12 tube casts a refined, even light that lifts utility areas with effortless clarity. The signature green-capped Alto design nods to sustainability while delivering reliable performance. Line a workshop or studio with these 4‑foot tubes to create a cohesive, glare-free environment perfect for focused tasks. It’s the quiet luxury of light—smart, efficient, and beautifully balanced.

AI Review Summary:

Across multiple retailers, buyers note reliable fit in standard T12 fixtures and a pleasing neutral 3500K tone. Positive comments highlight bulk value and longevity: “Good replacement tubes for office fixtures—color is easy on the eyes.” Neutral feedback mentions packaging quality varies. Negative reviews cite occasional breakage in shipping and a few DOA bulbs: “One arrived broken, a couple wouldn’t start,” though most report normal operation once installed. Overall sentiment is moderately positive for maintenance and commercial use.

Upgrade your fixtures with this 30-pack of Philips 40W T12 tubes for long-lasting, neutral white illumination.

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: 30199028014

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4.8 ★★★★★
Based on 76 reviews
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Verified Purchase
Charlie
Phoenix, US
★★★★★ 5
This Pillow Is A Must Buy!! What Are You Waiting For?
Size: Queen (Pack of 1)
This is, without a doubt, the best pillow I have ever owned. One of my favorite features is the adjustable shredded memory foam fill, which allows you to customize the loft and firmness by adding or removing foam to suit your sleeping preferences. As both a side and back sleeper, I found it incredibly comfortable and supportive. The overall quality is excellent, from the materials used in the pillow itself to the thoughtful packaging. The removable cover is washable, although I personally use a pillowcase to keep it protected. I also appreciated that extra foam is included, making it easy to fine-tune the pillow over time. The difference in my sleep quality was noticeable from the very first night. I’ve been sleeping more comfortably and waking up feeling more rested ever since I started using it. Considering the quality, comfort, and customization options, I believe the $75 price point is well worth it. I am so impressed with this pillow that I plan to purchase another one in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
Verified Purchase
ahindris
Los Angeles, US
★★★★★ 5
This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I purchased the DreamyBlue Signature Adjustable Pillow for my husband because he often experiences back discomfort, and many of the pillows we had previously would become flat and lose their support over time. This pillow has exceeded our expectations. It is incredibly soft, comfortable, and comes with extra filling, which allows you to adjust the firmness to your personal preference. We really appreciated having that option. Even after extended use, the pillow has maintained its shape much better than other pillows we've owned. It provides a plush, cozy feel while still offering good support. My husband finds it very comfortable, and it has quickly become his favorite pillow. This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability. I would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
C
Verified Purchase
Conway Bolt
Cuba, US
★★★★★ 5
Finally Found a Pillow Worth Keeping
Size: Queen (Pack of 1)
I genuinely feel like I’ve tried every pillow on the market. At one point, I thought Amazon was going to flag my account because I bought and returned so many pillows trying to find the right one. This is the only pillow that made the cut. The shredded memory foam filling makes a huge difference because the pillow is both soft and supportive, while still being adjustable to fit the way you sleep. It arrives extremely full and plush, and it even comes with an extra bag of fill, which honestly surprised me. I ended up removing about half of the filling to get it exactly how I wanted it. I’m a side/stomach sleeper, which can make finding a good pillow difficult since most are either too thick or too flat. This one was perfect because I could shape it exactly how I sleep. It stays cool throughout the night, has a slightly heavier premium feel, and feels much higher quality than most pillows I’ve tried. Super comfortable, supportive, and customizable. I would absolutely recommend it and would definitely buy it again
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Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 4
A bit expensive
Size: Queen (Pack of 1)
Waited to give a review on this one because I needed several nights before I had any idea if it was as good as everyone says. I've had a real problem finding pillows lately. Either they're too soft to provide support and I wake up with a stiff neck or they're too sturdy and I wake up with a stiff neck. Contour pillows have worked best for me, but they fall under the category of too sturdy. I also toss and turn too much at night, which means I always end up in an awkward position with contour pillows. So I took a chance on an obscenely expensive pillow, and yes, that is the reason for one less star. I'd happily pay $70 for a pillow I thought was amazing and comfortable and perfect, but this one wasn't quite it. It IS comfortable. I have slept on it for a month now without it making my neck stiff, so it does actually provide a good balance between soft and sturdy. They make it easy to stuff the pillow to your preferred fluffiness and even provide extra stuffing if you need it, which adds to the degree of comfort. While the pillow does provide good neck support, I toss and turn a bit trying to find a comfortable position when I first try to sleep. The stuffing within the pillow moves around at night, most notably shifting to the side and the pillow is notably flatter now than when I first purchased it. You can fluff it out, similarly to a down pillow, but it doesn't seem to retain its shape on its own. In some ways, that's good because what it does instead is try to retain a shape that fits you. So yes, this is a really good pillow. One of the better ones you can buy. But it's really expensive for a pillow.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amber Teele
Grantham, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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