The Commercial Electric 40-Watt 4 ft. T12 Cool White Linear Fluorescent Light Bulbs (30-Pack) are designed for residential and commercial general-purpose lighting applications. These bulbs cast a cool, white beam of light, making them perfect for garages, basements or workshops. Using 40-Watt of energy, these bulbs can put out up to 2,500 Lumens and shine for as long as 24,000-hour.
Approximate Light Bulb Length | 4 ft. |
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Bulb Diameter (In.) | 1.5 |
Product Length (in.) | 48 |
Actual Color Temperature (K) | 4100 |
Average Life (hours) | 24000 |
Bulb Construction | Glass |
Bulb Shape | Linear |
Bulb Type | Tube |
Color Rendering Index (CRI) | 87 |
Color Temperature | Cool White |
Commercial / Residential | Commercial / Residential |
Dimmable/Non-Dimmable | Non-Dimmable |
Indoor/Outdoor | Indoor |
Light Bulb Base Code | G13 |
Light Bulb Base Type | Medium |
Light Bulb Features | Energy Saving |
Light Bulb Shape Code | T12 |
Lighting Technology | Fluorescent |
Lumens (Brightness) | 2500 |
Number of Bulbs Included | 30 |
Returnable | 90-Day |
Wattage (Watts) | 32 |
Manufacturer Warranty | The average rated life is not less than 24,000 hours under specified test conditions with lamps turned off and restarted once every 3 operating hours. |