Efficiency is the comparison of the amount of light (lumens) produced by a given ... The Feit Electric 60 Watt Replacement 9.5 W LED is part of the Lightbulbs test program at Consumer Reports.

A 27-W LED bulb puts out 1,600 lumens at a color temperature that lets it replace a 100-W incandescent light. The coveted Lighting ... replacement) and a 9-W LED (40-W incandescent replacement ...