Lights of America 2426LED-LF3-24 2.5-Watts 135-Lumen Power LED Warm White Light Bulb for Pendants and Outdoor Lanterns Bulb measures 2.125 by 2.125 X3.75-Inch Designed for pendants and outdoor lanterns 82 CRI and 3000K color temperature and rated for 15,000 hours Estimated energy cost at three hours per day usage of 30 pennies a year 3 year limited manufacturer warranty