The Commercial Electric 40-Watt T12 Linear Fluorescent Tube Light Bulb Cool White (30-Pack) is ideal for both residential and commercial use, providing a bright, cool white light perfect for garages, basements, and workshops. With energy usage of 40-Watt and a lifespan of 24,000 hours, these bulbs emit up to 2,500 Lumens and have an estimated yearly energy cost of $4.82. The lumens per watt ratio is 62, and the light appearance is 4100K (cool white), making this bulb an efficient choice for general-purpose lighting applications.

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