Message to Our Customers
Discontinued

Philips

Model # 230839

Internet # 203872200

34 in. T5 21-Watt Cool White (4100K) Alto Linear Fluorescent Light Bulb (40-Pack)

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

$250.32 /case

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PRODUCT OVERVIEW

Model # 230839

Internet # 203872200

Philips linear fluorescent 21-Watt 34 in. T5 cool white light bulb is ideal for residential use in garages workshops, basements, as well as for commercial use in general, decorative and architectural lighting. It provides a cool white light.

  • Brightness: 1950 lumens
  • Estimated yearly energy cost: $2.89 (based on 3 hrs/day, 11c/kWh. Costs depend on rates and use.)
  • Life: 22.8 years (based on 3 hrs/day)
  • Light appearance: 4100K (Cool White)
  • Energy used: 21 Watts
  • Lumens per watt: 95.24
  • Ideal for residential use in offices, as well as for commercial use in general, decorative and architectural lighting
  • Great for general purpose lighting - creates a balanced and pleasant light
  • Contains mercury: yes (for more on clean-up and safe disposal, visit: epa.gov/cfl)
  • Contains mercury: yes (for more on ceal-up and save disposal visit: www.epa.gov)

Info & Guides

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SPECIFICATIONS

Dimensions
Approximate Lightbulb Length 
36 
Bulb Diameter (In.) 
0.625 
Product Length (in.) 
34.00 
Details
Actual Color Temperature (K) 
4100 
Average Life (hours) 
25000 
Bulb Shape 
Linear 
Bulb Type 
Specialty 
Color Rendering Index 
85 
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 
T5 
Light Color 
Cool White 
Light Output (lumens) 
2000 
Lighting Technology 
Fluorescent 
Number in Package 
40 
Returnable 
90-Day 
Specialty Bulb Type 
Commercial Non-Specific 
Start-Up Type 
Electronic Ballast 
Watt Equivalence 
Wattage (watts) 
21 
Warranty / Certifications
ENERGY STAR Certified 
No 
Manufacturer Warranty 
Yes. Please see the "more information" tab for details 

CUSTOMER REVIEWS

SHIPPING AND DELIVERY OPTIONS

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