Sunlite® 30187-SU F58T8/841 58W Fluorescent T8 Bulb, 60″, Medium Bi-Pin, Cool White

SUNLITE® 30187-SU F58T8/841 58W FLUORESCENT T8 BULB, MEDIUM BI-PIN, COOL WHITE THE FLUORESCENT 58 WATT 4,100K COOL WHITE T8 HIGH PERFORMANCE STRAIGHT TUBE FEATURES A MEDIUM BI-PIN BASE, PROVIDES A LIGHT OUTPUT OF 5,000 LUMENS AT A COLOR RENDERING INDEX (CRI) OF 82 AND CAN LAST AN AVERAGE OF 24,000 HOURS. THESE LAMP UTILIZE A SINGLE AND DOUBLE COAT PHOSPHOR SYSTEM. SERIES LAMPS HAVE AN INCREASED CRI DUE TO THE USE OF TRI-PHOSPHORS (RARE EARTH PHOSPHORS). TRI-PHOSPHORS ALSO INCREASE THE LUMENS/WATT OUTPUT OF THE LAMP. THESE SERIES LAMPS OFFER SUPERIOR QUALITY OF LIGHTING, INCREASED ENERGY EFFICIENCIES, AND EXTEND LIFE.