This energy efficient T8 fluorescent has a 30,000 hour rated average life, which means less frequent relamping, and reduced maintenance and disposal costs. Further, it's long life, coupled with the reduced mercury content, reduces your impact on the environment. This lamp also has Philips Lighting's HI-VISION® Phosphor, resulting in a high 95% lumen manitenance with reduced lamp-end blackening. It has a very white "daylight-like" 5,000 color temperature.
Rated Lamp Life: 30,000 hours
Base: Medium Bi-Pin
Color Temperature: 5,000 degrees Kelvin (cool white)