Philips 4 ft. T8 32-Watt Bright White (5000K)TuffGuard ALTO Linear Fluorescent Light Bulb (30-Pack)-283374 - The Home Depot


Model # 283374

Internet # 204606250

4 ft. T8 32-Watt Bright White (5000K)TuffGuard ALTO Linear Fluorescent Light Bulb (30-Pack)

Philips 4 ft. T8 32-Watt Bright White (5000K)TuffGuard ALTO Linear Fluorescent Light Bulb (30-Pack)

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

$299.97 / case


Model # 283374

Internet # 204606250

These Philips 32-Watt T8 Bright White linear fluorescent light bulbs produce 2950 lumens of bright white light to illuminate your home or office, simulating a natural, outdoor light. The bulbs last an average of 20,000 hours, ensuring long-lasting usage.

  • Brightness: 2950 lumens
  • Estimated yearly energy cost: $7.74 (based on 3 hours per day, 11c/kWh. Costs depend on rates and use.)
  • Life hours: 18.26 years (based on 3 hours per day)
  • Light appearance: 5000K (bright white)
  • Energy used: 32 Watt
  • Lumens per Watt: 92.19
  • Philips fluorescent T8 bright white light bulbs are ideal for any room in the home
  • For indoor, commercial and residential use
  • T8 shape, bi-pin base
  • Contains mercury: yes (for more on clean-up and safe disposal, visit:

Info & Guides

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Approximate Lightbulb Length  48  Assembled Depth (in.)  48.38 in 
Assembled Height (in.)  5.44 in  Assembled Width (in.)  6.19 in 
Bulb Diameter (In.) 
Average Life (hours)  20000  Bulb Shape  Linear 
Bulb Type  Household  Commercial / Residential  Commercial / Residential 
Hazardous Code  null  Indoor/Outdoor  Indoor 
Light Bulb Base Code  Bi-Pin  Light Bulb Base Type  Bi-Pin 
Light Bulb Features  Shatter Resistant  Light Bulb Shape Code  T8 
Light Color  Bright White  Light Output (lumens)  2950 
Lighting Technology  Fluorescent  Number in Package  30 
Returnable  90-Day  Watt Equivalence 
Wattage (watts)  32 
Warranty / Certifications
ENERGY STAR Certified  No  Manufacturer Warranty  Yes, please see "More Info" for details. 



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