Model # 423961

Internet #203466589

Store SKU #149296

Philips 4 ft. T12 40-Watt Natural Supreme Linear Fluorescent Light Bulb (10-Pack)
0046677423964

Philips

4 ft. T12 40-Watt Natural Supreme Linear Fluorescent Light Bulb (10-Pack)

  • Natural-looking light
  • Saves energy
  • Good for rooms throughout the home
$4097 /case
(limit 35 per order)

Frequently Bought Together

Product Overview

Brighten your home or business with these Philips 40-Watt 4 ft. T12 Natural Light Linear Fluorescent ALTO Light Bulbs. These indoor, bi-pin fluorescent bulbs are designed to fit your everyday, general-purpose lighting needs. They simulate natural full spectrum light, for any room in the house.

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Customer Questions & Answers

What's the CRI of this bulb?

It's printed clearly on the box/packaging it comes in, but no photo of this Philips 5000K T12 bulb in it's packaging on this website.
Asked by: Anonymous
Yes, these used to be the best "looking" bulbs you could buy, with a CRI of 92 - and 5000K is not too "warm" - yellow - or "cool" - blue. However, for the last year or two when you get to the store you find Philips has changed their spec and this is now a 90 CRI bulb. Still way better for your kitchen or foyer or laundry room than a CRI 75 shop light, but 90 CRI bulbs are available at many more places than the 92 CRI bulbs were - and I haven't found any 92 CRI bulbs recently anywhere at any price.
Answered by: JoeBob
Date published: 2015-12-29

read below

is this the Philips Fluorescent Light Bulb 40 watt - 48" - T12 - Medium Bi-Pin (G13) Base - 5,000K - Colortone 50 - Natural Sunshine
Asked by: doggster
Hello and thank you for your question. While this is not the same as the Colortone light bulb, it matches other specifications and has a high CRI of 87.
Answered by: Consumer Lighting Team
Date published: 2015-09-17

After replacing the light bulbs in my kitchen, three weeks later, they don't come on, they just f...

After replacing the light bulbs in my kitchen, three weeks later, they don't come on, they just flicker...
Asked by: mimi1950
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Customer Reviews

4 ft. T12 40-Watt Natural Supreme Linear Fluorescent Light Bulb (10-Pack) is rated 4.3 out of 5 by 22.
Rated 5 out of 5 by from Have used 6 of the 10 bulbs in my shop. They all worked very well. In the box the bulbs were we... Have used 6 of the 10 bulbs in my shop. They all worked very well. In the box the bulbs were well protected from damage.
Date published: 2016-12-27
Rated 4 out of 5 by from Good product. Competitively priced. Comparable light output. Good product. Competitively priced. Comparable light output.
Date published: 2017-03-07
Rated 5 out of 5 by from This provides the closest to natural light for my garage.... This provides the closest to natural light for my garage.
Date published: 2017-04-21
Rated 4 out of 5 by from The light bulbs worked just fine for replacements The light bulbs worked just fine for replacements
Date published: 2017-06-14
Rated 5 out of 5 by from It's a lightbulb.....it lights up my kitchen. It's a lightbulb.....it lights up my kitchen.
Date published: 2017-04-25
Rated 5 out of 5 by from There light bulbs. what do you expect... There light bulbs. what do you expect...
Date published: 2017-03-28
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-21
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-05
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