Sunlite PL13/E/SP35K 13-Watt Compact Fluorescent Plug-In 4-Pin Light Bulb, 3500K Color 13-Watt, 720 Lumens, 80 CRI 10000 Hour Average Lamp Life 2GX7 4-Pin Base 3500K Color Temperature, Soft White Color PL13/E/SP35K