ECOBULB Feit Electric 40 W Extra Bright Soft white 150 W Equivalent Compact Fluorescent Light Bulb CFL 3 Pack Use 73% less energy than 150 W incandescent bulbs Last up to 8,000 hours ( 8 times better than the incandescent bulbs) Contains lower levels of hazardous materials than RoHS standard allow Save up to $291 in energy savings ($97 per Bulb)