Light appearance: 4100K (cool white)</br>T8 linear shape?? bi-pin base bulb</br>Energy used: 32-watt</br>Provides a cool?? white light perfect for commercial and residential garages?? workshops?? basements or general-purpose lighting applications</br></br>Product Description</br></br>The Philips 32-watt 4 ft. T8 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 32-watt of energy?? these bulbs can put out up to 2??875 lumens and shine for as long as 30??000 hours.</br><br/>http://www.amazon.com/gp/product/B0165PEXUG