Bulbrite 72A19/3WAY/ECO 72-Watt EISA 2012 Compliant ECO Halogen A19, 3-Way Functionality, Soft White Energy Saving Fully dimmable capability allows for increased energy efficiency Equivalent to a 40/60/100 watt 3 way incandescent light bulb Compliant with EISA 2012 incandescent general service standards Long Life (1000 hours)