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The Philips 28-Watt 4 Ft. T5 Cool White Linear Fluorescent ALTO Light Bulb can last for up to 3 years, or 20,000 hours, and uses only 28 watts of energy. This medium base, bi-pin linear fluorescent bulb provides a cool, white light that works well in both commercial and residential applications.
|Approximate Lightbulb Length||48||Bulb Diameter (In.)||0.625|
|Average Life (hours)||20000||Bulb Shape||Linear|
|Bulb Type||Household||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)||2900||Lighting Technology||Fluorescent|
|Number in Package||1||Watt Equivalence||0|
|ENERGY STAR Certified||No||Manufacturer Warranty||Yes, 18.3 years. Please see package for details.|
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