Philips 2 ft. T8 15-Watt Cool White (4100K) Linear Fluorescent Light Bulb-391086 at The Home Depot
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Model # 391086

Internet # 100120118

Store SKU # 154127

2 ft. T8 15-Watt Cool White (4100K) Linear Fluorescent Light Bulb

Philips 2 ft. T8 15-Watt Cool White (4100K) Linear Fluorescent Light Bulb

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

$9.42 / each


Model # 391086

Internet # 100120118

Store SKU # 154127

Store SO SKU # 154127

The ALTO technology that highlights this Philips 15-Watt (15W) T8 Linear Fluorescent Light Bulb minimizes mercury content for enhanced environmental friendliness. The bulb emanates 1,175 lumens of cool white light with a 4100K color temperature for bright illumination and provides up to 7,500 hours of long-lasting use.

  • Brightness: 1,175 lumens
  • Estimated year energy cost: $1.81 (Based on 3 hrs/day, 11c/kwh. Costs depend on rates and use.)
  • Life: 6.9 years (Based on 3 hrs/day)
  • Light appearance: 4100K (cool white)
  • Energy used: 15 watts
  • Lumens per watt: 78.3
  • For indoor, commercial and residential use
  • Ideal for general purpose applications including bathrooms and kitchens
  • Bi-Pin
  • Contains mercury: yes (for more info on clean-up and safe disposal, visit:

Info & Guides

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Approximate Lightbulb Length  24  Assembled Depth (in.)  24 in 
Assembled Height (in.)  1.3 in  Assembled Width (in.)  1.3 in 
Average Life (hours)  7500  Bulb Diameter (In.)  1.0 
Bulb Type  Household  Commercial / Residential  Commercial / Residential 
ENERGY STAR Certified  No  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  T8 
Light Color  Cool White  Light Output (lumens)  1175 
Manufacturer Warranty  Yes, 3 years. Please see package for details  Number in Package 
Returnable  90-Day  Specialty Bulb Type  Household / General Purpose 
Watt Equivalence  Wattage (watts)  15 


Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by 24 inch Flourescent is hard to find. I checked and called everywhere and found The Home Depot had this T8, 24 inch, 15 watt, T8 Linear Flourescent Bulb. There was only one box of 6 on the shelf, which is what I needed. It gives good light, but I wish it came in "Daylight." Of course, I'm glad I was able to find it to replace the bulbs in the fixture in my bathroom. It was a bargain. Please don't discontinue carrying this bulb. THANKS, HOME DEPOT! June 29, 2012
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Store Exclusive. This item is available for purchase in select stores only.