MiracleLED 604865 Almost Free Energy Replaces 100W (Pack of 4), Warm White AFE almost free energy technology means more brightness, lifespan, and efficiency for the buck Classic Edison style -- this is how a light bulb should look Extreme multi-pack savings over other bulbs Huge energy saver -- replace just one 100W bulb and save up to $85/yr Rough service bulb replaces 99% of all household bulbs