Philips 4 ft. T12 40-Watt Natural Supreme (5000K) Linear Fluorescent Light Bulb (10-Pack)-423961 - The Home Depot
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Discontinued

Philips

Model # 423961

Internet # 203466589

Store SKU # 149296

4 ft. T12 40-Watt Natural Supreme (5000K) Linear Fluorescent Light Bulb (10-Pack)

Philips 4 ft. T12 40-Watt Natural Supreme (5000K) Linear Fluorescent Light Bulb (10-Pack)
 

This item has been discontinued.
The Home Depot no longer carries this specific product.

$40.97 / case
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PRODUCT OVERVIEW

Model # 423961

Internet # 203466589

Store SKU # 149296

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.

  • Brightness: 2500 lumens
  • Estimated yearly energy cost: 4.82 (Based on 3 hrs/day, 11c/kwh. costs depend on rates and use)
  • Life: 21.9 years (Based on 3 hrs/day)
  • Light Appearance: 5000k (natural)
  • Energy used: 40 Watt
  • Lumens per watt: 62
  • For indoor, commercial and residential use
  • Simulates natural full spectrum light, for any room in the house
  • T12, Bi-pin
  • Contains mercury: yes (for more info on clean-up and safe disposal, visit: epa.gov/cfl)

Info & Guides

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SPECIFICATIONS

Dimensions
Approximate Lightbulb Length 
48 
Bulb Diameter (In.) 
1.5 
Product Length (in.) 
48 
Details
Actual Color Temperature (K) 
5000 
Average Life (hours) 
24000 
Bulb Shape 
Linear 
Bulb Type 
Household 
Color Rendering Index 
92.0 
Commercial / Residential 
Commercial / Residential 
Indoor/Outdoor 
Indoor 
Light Bulb Base Code 
Bi-Pin 
Light Bulb Base Type 
Bi-Pin 
Light Bulb Features 
No additional features 
Light Bulb Shape Code 
T12 
Light Color 
Other Colors 
Light Output (lumens) 
2500 
Lighting Technology 
Fluorescent 
Number in Package 
10.0 
Returnable 
90-Day 
Start-Up Type 
Rapid 
Watt Equivalence 
Wattage (watts) 
40 
Warranty / Certifications
ENERGY STAR Certified 
No 
Manufacturer Warranty 
Yes, 7 Years. See "More Information tab" for details. 

CUSTOMER REVIEWS

Rated 3.3 out of 5 by 3 reviewers.
Rated 4.0 out of 5.0 by really feels like natural light Feels like natural light. Took some getting used to since its in our stairwell and usually on at night. December 16, 2013
Rated 1.0 out of 5.0 by The packaging claims "lasts 7 years", failed after 16 months. The 2 bulbs I bought in April 2012 were on for less than about 1000 hours when they failed, compared to the 24000 hour life printed on the packaging. Bulbs are dead as of August 2013, after just 16 months, much less than the 7-year life also printed on the packaging. August 18, 2013
Rated 5.0 out of 5.0 by The product, light bulbs, were average quality but that is all that we needed The ability to order this product on line and receive it in a timely manner was great. August 21, 2013
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SHIPPING AND DELIVERY OPTIONS

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