Philips 8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb-391169 - The Home Depot


Model # 391169

Internet # 100053367

Store SKU # 154304

8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb

Philips 8 in. T9 22-Watt Cool White (4100K) Circline Fluorescent Bulb

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

$9.42 / each


Model # 391169

Internet # 100053367

Store SKU # 154304

Ideal for the garage, workshop or basement, the Philips 22-Watt 8 in. T9 Cool White Circline Fluorescent Bulb delivers 1,000 lumens and lasts up to 4 years or 12,000 life hours. It features a reduced mercury content and installs to fixtures that accept 4-pin base bulbs.

  • Brightness: 1000 Lumens
  • Estimated yearly energy cost: $2.65
  • Life: 11 years (Based on 3 hrs/day)
  • Light appearance: 4100K (cool white)
  • Energy used: 22 watts
  • Lumens per watt: 45.4
  • T9 circline shape
  • Contain less mercury than standard fluorescent bulbs
  • For general use including indoor, commercial and residential use and ideal for home or office for versatility
  • 4-Pin
  • Contains mercury: yes (for more info on clean-up and safe disposal, visit:

Info & Guides

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Approximate Lightbulb Length  Bulb Diameter (In.)  1.125 
Average Life (hours)  12000  Bulb Shape  Circline 
Bulb Type  Household  Commercial / Residential  Commercial / Residential 
Indoor/Outdoor  Indoor  Light Bulb Base Code  4-Pin 
Light Bulb Base Type  4-pin T9  Light Bulb Features  No additional features 
Light Bulb Shape Code  T9  Light Color  Cool White 
Light Output (lumens)  1000  Lighting Technology  Fluorescent 
Number in Package  Returnable  90-Day 
Watt Equivalence  Wattage (watts)  22 
Warranty / Certifications
ENERGY STAR Certified  No  Manufacturer Warranty  Yes, please see product package for more details 


Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by nice kitchen light bulb I purchased this light bulb for my kitchen. It puts out very nice light and I would buy again. February 25, 2014
  • 2015-04-25T11:33:55.949-05:00
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Store Exclusive. This item is available for purchase in select stores only.