Lights of America 2325LED-LF4-24 2-Watts 110-Lumen Power LED Neutral Light Bulb for Chandeliers and Outdoor Lanterns Bulb measures 1.625 by 1.625 by 4.25-Inch Designed for chandeliers and outdoor lanterns 74 CRI and 4100K color temperature and rated for 15,000 hours Estimated energy cost at three hours per day usage of 24 pennies a year 3 year limited manufacturer warranty