Sunlite T8/LED/4'/14W/IS/DLC/30K 4 Foot T8 LED 14 Watt 120-277 Volt 3000K Warm White Plug and Play Equivalent Linear Replacement Light Bulb Sunlite 14-watt 4ft T8 Plug and Play LED replaces a standard 32 watt linear fluorescent T8 or similar bulb Produces A Spectacular Warm White Light At Only 1800 Lumens, Using Only 14 Watts Of Energy Compatible with most electronic instant-start T8 ballasts Simply Remove And Replace Current T8 Bulbs, No Need To Remove Current Ballast 50,000 Life Hours, UL Listed