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Model # 422955

Internet # 203466586

Store SKU # 259368

4 ft. T8 32-Watt Daylight Deluxe ALTO Linear Fluorescent Light Bulb (30-Pack)

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

$84.00 /case


Model # 422955

Internet # 203466586

Store SKU # 259368

Philips Linear Fluorescent 32-Watt T8 daylight deluxe light bulb is ideal for use in laundry rooms and bathrooms, or any room in your home. It provides an artic white light that creates a cool and refreshing environment, while also offering energy savings and long life. Philips Linear Fluorescent T8 light bulbs feature ALTO II technology.

  • Brightness: 2750 lumens
  • Estimated yearly energy cost: $3.85 (Based on 3 hrs/day, 11c/kWh. costs depend on rates and use)
  • Life: 27.4 years (Based on 3 hrs/day)
  • Light Appearance: 6500K
  • Energy used: 32 Watt
  • Lumens per watt: 85.93
  • Philips linear fluorescent T8 daylight deluxe light bulbs are ideal for use in laundry rooms and bathrooms
  • Provides an artic white light that creates a cool and refreshing environment
  • Great for general purpose lighting anywhere in your home
  • Features ALTO II Lamp technology
  • T8 Shape, Bi-pin base
  • 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.) 
Product Length (in.) 
Actual Color Temperature (K) 
Average Life (hours) 
Bulb Shape 
Bulb Type 
Color Rendering Index 
Commercial / Residential 
Commercial / Residential 
Light Bulb Base Code 
Light Bulb Base Type 
Light Bulb Features 
No additional features 
Light Bulb Shape Code 
Light Color 
Daylight Deluxe 
Light Output (lumens) 
Lighting Technology 
Number in Package 
Start-Up Type 
Watt Equivalence 
Wattage (watts) 
Warranty / Certifications
ENERGY STAR Certified 
Manufacturer Warranty 
Yes, 8 Years. See "More Information tab" for details. 


Rated 4.3 out of 5 by 7 reviewers.
Rated 3.0 out of 5.0 by Good for adding brightness to dark areas These bulbs give good light, but the life of these bulbs can be significantly shorter if installed in light fixtures that are turned on then off frequently. In light fixtures that are left on 4-8 hours at a time, the life span seems acceptable. Our commercial facility uses these bulbs in 200+ light fixtures. August 12, 2014
Rated 4.0 out of 5.0 by great light for office setting we really like the t-8 daylight bulbs. we retro-fitted most of our t-12 to t-8 and everyone likes the extra light. Our accounting dept likes the lower electric bill as well. If you are still using t-12 bulbs i would say to try the t-8 for yourself. June 3, 2014
Rated 5.0 out of 5.0 by These are Excellent bulbs! I have 30 of these bulbs installed in my 1200 square foot shot. The light is bright and clear, making shop work infinitely easier. These are BRIGHT WHITE bulbs........there is no "mood" effect with these bulbs, just lots of white light! September 16, 2014
Rated 4.0 out of 5.0 by Daylight t-8's these daylight rated bulbs are great for work areas & older eyes. I had LOTS of lights in may house & garage(esp), I'm converting over to newer T8's for brightness & efficiency. The 5K ratings are much brighter & more blue where my old T12's were yellowish.I took pics as I went & it made a huge difference. The main reason I gave value a 3 was price & other raters say theses burn out much faster.But if you need LOTS of bright light--here's where to go. Out of 2 cases I had 1 bulb failure out of the box & plan to exchange this @ a store. I shopped around & HD was the best price..... February 26, 2014
Rated 5.0 out of 5.0 by Improved Lighting Brightens the kitchen. Works much better than cool white which is a softer lightening. March 6, 2013
Rated 5.0 out of 5.0 by good lighting bought over 100 of these recently, all have worked,, that is a plus May 28, 2014
Rated 4.0 out of 5.0 by The product works well as expected. I purchased quite a number of these lights as I needed more than 30 fixtures each taking 4 bulbs. Therefore, I needed 120 bulbs just to have enough for thise fixtures. So far I have found 5 bulbs that were damaged out of three of the four boxes of lights. As long as Home Depot replaces all of the ones that are bad, then I will be pleased. I do, however, believe these were damaged prior to being sent to the shipper. May 28, 2013
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